WE-CAIR Air Coil | Passive Components | Würth Elektronik Product Catalog

	Size	L (mm)	W (mm)	H (mm)	Mount
	1322	2.21	1.42	1.37	SMT
	1340	4.04	1.42	1.37	SMT
EXT.	3136	3.68	3.05	3.18	SMT
EXT.	3168	6.68	3.05	3.18	SMT
	4248	4.83	3.81	4.2	SMT
EXT.	5910	10.55	6.35	5.9	SMT

LTSpice files

LT
LTSpice_WE-CAIR (rev22a).zip
|
5 KB

Characteristics

Inductance values from 1.65 nH up to 538 nH
Very high quality factor >100
High self-resonant frequency
High currents up to 4.0 A
Inductance tolerances 2%, 5 % and 10 %
Pick and place process possible
Good solderability (tinned connector pins)
Operating temperature: -40 °C to +125 °C

Applications

Especially for RF applications
Ideal for high current applications
Broad band filter
RF-Decoupling

Application Notes

ANP074 Introduction to RF inductors
PDF

Modelithics Simulation Models

Incorporate this part into your design with Modelithics’ highly accurate measurement-based simulation models. Request a 90-day FREE trail! Modelithics libraries are available for Keysight Technologies’ Advanced Design System (ADS), NI/AWR Design Environment/Microwave Office™, Keysight Technologies’ Gensys, ASYSS® HFSS™, Sonnet® and Cadence.

Request a FREE 90-Day Trial!

Products

All

1322

1340

3136

3168

4248

5910

Order Code	Datasheet	Downloads	Status	L (nH)	Tol. L	Test Condition L	Q_min. (%)	Test Condition Q	R_{DC max.} (mΩ)	I_R (A)	f_res (GHz)	Design Kit
744910016	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744910016 (rev22a).a3dcomp \| 446.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1322 (rev1).igs \| 229.9 KB STP WE-CAIR_1322 (rev1).stp \| 120.3 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744910016 (rev22a).s2p \| 84.3 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.65	±10%	800 MHz	100	800 MHz	4	1.6	10	74491
744913025	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913025 (rev22a).s2p \| 80.4 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.5	±5%	150 MHz	140	150 MHz	1.1	4	12.5	74491
744910025	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744910016 (rev22a).a3dcomp \| 446.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1322 (rev1).igs \| 229.9 KB STP WE-CAIR_1322 (rev1).stp \| 120.3 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744910025 (rev22a).s2p \| 84.4 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.55	±5%	800 MHz	100	800 MHz	5	1.6	8.2	74491
744910038	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744910016 (rev22a).a3dcomp \| 446.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1322 (rev1).igs \| 229.9 KB STP WE-CAIR_1322 (rev1).stp \| 120.3 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744910038 (rev22a).s2p \| 84.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.85	±5%	800 MHz	100	800 MHz	6	1.6	7.5	74491
744913050	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913050 (rev22a).s2p \| 79.5 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5	±5%	150 MHz	140	150 MHz	1.8	4	6.5	74491
744913050G	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913050G (rev22a).s2p \| 79.5 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	5	±2%	150 MHz	140	150 MHz	1.8	4	6.5	–
744910054	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744910016 (rev22a).a3dcomp \| 446.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1322 (rev1).igs \| 229.9 KB STP WE-CAIR_1322 (rev1).stp \| 120.3 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744910054 (rev22a).s2p \| 84.2 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5.45	±5%	800 MHz	100	800 MHz	8	1.6	7	74491
744911056	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744911112 (rev22a).a3dcomp \| 446 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1340 (rev1).igs \| 454.3 KB STP WE-CAIR_1340 (rev1).stp \| 209.2 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744911056 (rev22a).s2p \| 79.3 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5.6	±5%	800 MHz	100	800 MHz	9	1.6	6.5	74491
744911071	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744911112 (rev22a).a3dcomp \| 446 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1340 (rev1).igs \| 454.3 KB STP WE-CAIR_1340 (rev1).stp \| 209.2 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744911071 (rev22a).s2p \| 79.3 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	7.15	±5%	800 MHz	100	800 MHz	10	1.6	6	74491
744913080	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913080 (rev22a).s2p \| 79.7 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8	±5%	150 MHz	140	150 MHz	2.6	4	5	74491
744913080G	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913080G (rev22a).s2p \| 79.7 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8	±2%	150 MHz	140	150 MHz	2.6	4	5	–
744911088	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744911112 (rev22a).a3dcomp \| 446 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1340 (rev1).igs \| 454.3 KB STP WE-CAIR_1340 (rev1).stp \| 209.2 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744911088 (rev22a).s2p \| 79.3 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8.8	±5%	800 MHz	100	800 MHz	12	1.6	6	74491
744911098	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744911112 (rev22a).a3dcomp \| 446 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1340 (rev1).igs \| 454.3 KB STP WE-CAIR_1340 (rev1).stp \| 209.2 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744911098 (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	9.85	±5%	800 MHz	100	800 MHz	13	1.6	5.2	–
744913112	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913112 (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	12.5	±5%	150 MHz	137	150 MHz	3.4	4	3.3	74491
744913112G	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913112G (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	12.5	±2%	150 MHz	137	150 MHz	3.4	4	3.3	–
744911112	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744911112 (rev22a).a3dcomp \| 446 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_1340 (rev1).igs \| 454.3 KB STP WE-CAIR_1340 (rev1).stp \| 209.2 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744911112 (rev22a).s2p \| 79.6 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	12.55	±5%	800 MHz	100	800 MHz	14	1.6	4.6	74491
744914117	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914117 (rev22a).s2p \| 79 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	17.5	±5%	150 MHz	100	150 MHz	4.5	4	2.2	74491
744914117G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914117G (rev22a).s2p \| 79 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	17.5	±2%	150 MHz	100	150 MHz	4.5	4	2.2	–
744913118	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913118 (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	18.5	±5%	150 MHz	132	150 MHz	3.9	4	2.5	74491
744913118G	SPEC	9 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3136 (rev1).igs \| 57.2 KB STP STP_WE-CAIR_3136_744913xxx (rev1).stp \| 59.6 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744913118G (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 9 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	18.5	±2%	150 MHz	132	150 MHz	3.9	4	2.5	–
744912122	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912122 (rev22a).s2p \| 79.5 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	22	±5%	150 MHz	100	150 MHz	4.2	3	3.2	74491
744914122	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914122 (rev22a).s2p \| 79.4 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	22	±5%	150 MHz	102	150 MHz	5.2	4	2.1	74491
744912122G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912122G (rev22a).s2p \| 79.5 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	22	±2%	150 MHz	100	150 MHz	4.2	3	3.2	–
744914122G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914122G (rev22a).s2p \| 79.4 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	22	±2%	150 MHz	102	150 MHz	5.2	4	2.1	–
744912127	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912127 (rev22a).s2p \| 80.2 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	27	±5%	150 MHz	100	150 MHz	4	3.5	2.7	74491
744912127G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912127G (rev22a).s2p \| 80.2 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	27	±2%	150 MHz	100	150 MHz	4	3.5	2.7	–
744914128	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914128 (rev22a).s2p \| 79.5 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	28	±5%	150 MHz	105	150 MHz	6	4	1.8	74491
744914128G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914128G (rev22a).s2p \| 79.5 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	28	±2%	150 MHz	105	150 MHz	6	4	1.8	–
744912133	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912133 (rev22a).s2p \| 80.2 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	33	±5%	150 MHz	100	150 MHz	4.8	3	2.5	74491
744912133G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912133G (rev22a).s2p \| 80.2 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	33	±2%	150 MHz	100	150 MHz	4.8	3	2.5	–
744914135	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914135 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	35.5	±5%	150 MHz	112	150 MHz	6.8	4	1.5	74491
744914135G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914135G (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	35.5	±2%	150 MHz	112	150 MHz	6.8	4	1.5	–
744912139	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912139 (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	39	±5%	150 MHz	100	150 MHz	4.4	3	2.1	74491
744912139G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912139G (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	39	±2%	150 MHz	100	150 MHz	4.4	3	2.1	–
744914143	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914143 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	43	±5%	150 MHz	106	150 MHz	7.9	4	1.2	74491
744914143G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744914117 (rev22a).a3dcomp \| 425.3 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-3168 (rev1).igs \| 95.7 KB STP Download_STP_WE-CAIR-3168 (rev1).stp \| 119 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744914143G (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	43	±2%	150 MHz	106	150 MHz	7.9	4	1.2	–
744912147	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912147 (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	47	±5%	150 MHz	100	150 MHz	5.6	3	2.1	74491
744912147G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912147G (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	47	±2%	150 MHz	100	150 MHz	5.6	3	2.1	–
744912156	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912156 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	56	±5%	150 MHz	100	150 MHz	6.2	3	1.5	74491
744912156G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912156G (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	56	±2%	150 MHz	100	150 MHz	6.2	3	1.5	–
744912168	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912168 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	68	±5%	150 MHz	100	150 MHz	8.2	2.5	1.5	74491
744912168G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912168G (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	68	±2%	150 MHz	100	150 MHz	8.2	2.5	1.5	–
744912182	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912182 (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	82	±5%	150 MHz	100	150 MHz	9.4	2.5	1.3	74491
744912182G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912182G (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	82	±2%	150 MHz	100	150 MHz	9.4	2.5	1.3	–
744918190	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918190 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	90	±5%	50 MHz	100	50 MHz	15	3.5	1.14	–
744912210	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912210 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	100	±5%	150 MHz	100	150 MHz	12.3	1.7	1.2	74491
744912210G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912210G (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	100	±2%	150 MHz	100	150 MHz	12.3	1.7	1.2	–
744918211	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918211 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	111	±5%	50 MHz	100	50 MHz	15	3.5	1.02	–
744912212	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912212 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	120	±5%	150 MHz	100	150 MHz	17.3	1.5	1.1	74491
744912212G	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744912212 (rev22a).a3dcomp \| 545.7 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS WE-CAIR_4248 (rev1).igs \| 562.2 KB STP WE-CAIR_4248 (rev1).stp \| 261.4 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744912212G (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	120	±2%	150 MHz	100	150 MHz	17.3	1.5	1.1	–
744918213	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918213 (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	130	±5%	50 MHz	100	50 MHz	20	3	0.9	–
744918217	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918217 (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	169	±5%	50 MHz	100	50 MHz	25	3	0.875	–
744918220	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918220 (rev22a).s2p \| 80.3 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	206	±5%	50 MHz	100	50 MHz	30	3	0.8	–
744918222	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918222 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	222	±5%	50 MHz	100	50 MHz	35	3	0.73	–
744918224	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918224 (rev22a).s2p \| 79.8 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	246	±5%	50 MHz	100	50 MHz	35	3	0.685	–
744918230	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918230 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	307	±5%	50 MHz	100	50 MHz	35	3	0.66	–
744918238	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918238 (rev22a).s2p \| 80.1 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	380	±5%	50 MHz	100	50 MHz	50	2.5	0.59	–
744918242	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918242 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	New i\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	422	±5%	50 MHz	100	50 MHz	60	2.5	0.54	–
744918249	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918249 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	491	±5%	50 MHz	100	50 MHz	65	2	0.535	–
744918254	SPEC	10 files EDA models: Components ZIP ALT WE-CAIR (rev22d).IntLib \| 272 KB ANS ANSYS_744918254 (rev22a).a3dcomp \| 649.4 KB ZUK Cadstar_WE-CAIR (rev19b).zip \| 9.1 KB CDS Cadence_WE-CAIR (rev18a).zip \| 3.4 MB EAG Eagle_WE-CAIR (rev19a).lbr \| 58.5 KB CAD files ZIP IGS Download_IGS_WE-CAIR-5910 (rev1).igs \| 913.1 KB STP Download_STP_WE-CAIR-5910 (rev1).stp \| 391 KB Electric models ZIP ADS ADS_WE-CAIR (rev24a).zip \| 5.1 MB S S-Parameter_744918254 (rev22a).s2p \| 80 KB PSP PSpice_WE-CAIR (rev22a).zip \| 14.3 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	538	±5%	50 MHz	100	50 MHz	90	2	0.49	–

Order Code	Datasheet	Simulation
744910016	SPEC
744913025	SPEC
744910025	SPEC
744910038	SPEC
744913050	SPEC
744913050G	SPEC
744910054	SPEC
744911056	SPEC
744911071	SPEC
744913080	SPEC
744913080G	SPEC
744911088	SPEC
744911098	SPEC
744913112	SPEC
744913112G	SPEC
744911112	SPEC
744914117	SPEC
744914117G	SPEC
744913118	SPEC
744913118G	SPEC
744912122	SPEC
744914122	SPEC
744912122G	SPEC
744914122G	SPEC
744912127	SPEC
744912127G	SPEC
744914128	SPEC
744914128G	SPEC
744912133	SPEC
744912133G	SPEC
744914135	SPEC
744914135G	SPEC
744912139	SPEC
744912139G	SPEC
744914143	SPEC
744914143G	SPEC
744912147	SPEC
744912147G	SPEC
744912156	SPEC
744912156G	SPEC
744912168	SPEC
744912168G	SPEC
744912182	SPEC
744912182G	SPEC
744918190	SPEC
744912210	SPEC
744912210G	SPEC
744918211	SPEC
744912212	SPEC
744912212G	SPEC
744918213	SPEC
744918217	SPEC
744918220	SPEC
744918222	SPEC
744918224	SPEC
744918230	SPEC
744918238	SPEC
744918242	SPEC
744918249	SPEC
744918254	SPEC

Samples

Order Code	Datasheet	Simulation	Downloads	Status	L (nH)	Tol. L	Test Condition L	Q_min. (%)	Test Condition Q	R_{DC max.} (mΩ)	I_R (A)	f_res (GHz)	Design Kit	Samples

Würth Elektronik offers several product series with different construction technology

RF Inductors selection guide

WE-KI Wire Wound Ceramic Inductor

Inductance values from 1nH up to 1800nH
High Q factor
Up to 12.5GHz self resonant frequency
Up to ± 2% inductance tolerance
High thermal stability
Design Kits available for the different sizes

WE-KI High Current Wire Wound Ceramic Inductor

Inductance values from 1nH up to 390nH
Excellent Q factor
High current up to 2.3 A
± 2% Inductance Tolerance
High thermal stability
Design Kit available

WE-MK Multilayer Ceramic Inductor

Inductance values from 1nH up to 470nH
Extremly small size (up to 0201)
Up to ±2% (or ±0.1nH) inductance tolerance
Robust structure
Polarity marking available
Design Kits available for the different sizes
High thermal stability

WE-CAIR Air Core Inductor

Inductance values from 1.65nH up to 538nH
Extremly high Q factor (Q>100)
Very high current up to 4 A
High self resonant frequency
Design Kit available
High thermal stability

WE-TCI Thin Film Inductor

Inductance values from 1nH up to 27nH
High self resonant frequency
Tight tolerance of 2 % (1% on request) or ± 0.1
Very small size (up to 0201)

WE-RFI Wire Wound ferrite inductor

High inductance values available from 20 nH up to 47 µH
Operating temperature:–40 °C to +85 °C
Size: 0402 to 1008
Design Kit available

What is the Quality Factor Q?

The quality factor Q is an essential characteristic parameter and one of the first creterias that every RF engineer should take into account. The Q factor is given either as minimum or as typical value at a defined frequency point. In the case of Würth Elektronik, the Q factor is given as the minimum value in order to guarantee customers a reliable minimum level.

Basically, the Q factor is the ratio between the inductive reactance X_L and the losses R_S and is an indicator of how ideal an inductor is. For inductors with air or ceramic cores, the resistance R_S is mainly due to the resistivity of the conductor in the inductor device. A higher Q factor means less losses in the component.

Self Resonant Frequency

Because the winding structure of any coil of wire will exhibit some capacitance, the inductor will serve as a parallel resonant tank circuit with an associated self-resonance frequency (SRF). As with conventional inductors, SRF indicates up to which frequency the inductor behaves as an inductor.

Exactly at the SRF the inductor with its parasitic capacitance behaves as a resonance circuit with an almost infinite high impedance, only circuit losses limit the high value of the impedance. Beyond the SRF the “inductor” behaves like a capacitor

Increasing the inductance and/or the parasitic capacitance lowers the SRF, and vice versa. This is the reason why the higher the inductance value, the lower the SRF.

In case of choke applications in which inductors are used, the best signal blocking occurs shortly below the SRF, where the impedance is very high and thus the attenuation reaches its maximum. For filter or impedance-matching applications, it is more important to have constant inductance in the relevant frequency range, which means the SRF of the inductor should be well above the operating frequency of the circuit.

Rated Current in high frequency application

The rated current is specified as the maximum DC current (A or mA) that causes a defined temperature rise (i.e. ΔT = 40 K). The temperature rise plus the ambient temperature must not exceed the maximum operating temperature. For high current applications, please select the specific air core inductors: WE-KI HC, WE-ACHC and WE-CAIR.

RF inductors and Antenna Matching

How Antenna Matching works

With the help of the Smith chart, the complex antenna feed point impedance, consisting of resistive and reactive values, can be represented graphically. In a matched antenna, the impedance at the operating frequency is close to the middle of the Smith chart and therefore close to the impedance of 50 Ω. This can be achieved by using RF inductors and RF capacitors. A pi matching network is particularly useful for this purpose, since it can be used flexibly for antenna matching from almost any other impedance. In practice, antenna matching works through iterative steps.

In addition to the WE-MCA Antennas, we offer our customers a development-accompanying antenna service. We support from the antenna selection over the antenna placement up to the antenna matching.

Website: www.we-online.com/antenna-matching

E-Mail: antenna.matching@we-online.com

We are also offering an Antenna Matching Design Kit that contains all the components needed for your antenna matching. This Design Kit with order code 748001, contains chip antennas WE-MCA, multilayer ceramic inductors WE-MK size 0402, high frequency chip capacitors WCAP-CSRF in size 0402 and RF coaxial cables WR-CXARY working up to 18 GHz

Assortments

Articles from this product series can be found in the following assortments:

Design Kit WE-CAIR SMT Air Coil - ±5% Tol.

WE-CAIR Air Coil EXTENDED