Design Kit WE-CBF HF SMT Ferrites| Passive Components | Würth Elektronik Product Catalog

Applications

Especially for the suppression of signal lines in the high frequency range
For fast data lines: CPU, High Speed bus systems, HDD

Products

Order Code	Datasheet	Downloads	Status	Product series	Z @ 100 MHz (Ω)	I_R (mA)	Z @ 1 GHz (Ω)	Z_max (Ω)	R_{DC max.} (Ω)	Type
7427927110	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0402_CBF (rev1).igs \| 183.2 KB STP WE-CBF_0402_CBF (rev1).stp \| 53.9 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	10	500	15	15	0.05	High Speed
74279268	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	15	500	56	60	0.1	High Speed
7427927140	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0402_CBF (rev1).igs \| 183.2 KB STP WE-CBF_0402_CBF (rev1).stp \| 53.9 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	47	200	70	71	0.4	High Speed
742792608	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	47	500	82	75	0.1	High Speed
74279267	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	60	500	92	110	0.3	High Speed
7427927170	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0402_CBF (rev1).igs \| 183.2 KB STP WE-CBF_0402_CBF (rev1).stp \| 53.9 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	75	400	541	400	0.31	High Speed
74279261	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	80	200	303	350	0.3	High Speed
742792711	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0402_CBF (rev1).igs \| 183.2 KB STP WE-CBF_0402_CBF (rev1).stp \| 53.9 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	100	200	–	200	0.3	High Speed
7427927112	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0402_CBF (rev1).igs \| 183.2 KB STP WE-CBF_0402_CBF (rev1).stp \| 53.9 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	120	350	642	900	0.35	High Speed
742792606	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	120	200	212	388	0.35	High Speed
742792621	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	140	550	271	430	0.2	High Speed
742861118	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	180	200	180	300	0.55	Wide Band
742843122	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0402_1 (rev1).igs \| 156.5 KB STP WE-CBF_HF_0402_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	220	500	300	400	0.38	High Current
742863122	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	220	600	250	350	0.25	High Current
742863147	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	470	500	600	780	0.32	High Current
7427927161	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0402_CBF (rev1).igs \| 183.2 KB STP WE-CBF_0402_CBF (rev1).stp \| 53.9 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	600	250	468	1300	0.56	High Speed
742792653	SPEC	9 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP S S-Parameter_WE-CBF (rev22a).zip \| 2.8 MB PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	600	300	230	4500	0.65	High Speed
742841160	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0402_1 (rev1).igs \| 156.5 KB STP WE-CBF_HF_0402_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	600	100	1100	1800	1.6	Wide Band
742861160	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	600	200	450	900	0.9	Wide Band
742862160	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	600	100	850	1500	1.5	High Speed
742863160	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	600	400	800	950	0.35	High Current
742792664	SPEC	8 files EDA models: Components ZIP ALT WE-CBF (rev24a).IntLib \| 230 KB ZUK Cadstar_WE-CBF (rev21a).zip \| 17.5 KB CDS Cadence_WE-CBF (rev24a).zip \| 776.7 KB EAG Eagle_WE-CBF (rev24a).lbr \| 163 KB CAD files ZIP IGS WE-CBF_0603_CBF (rev1).igs \| 156.2 KB STP WE-CBF_0603_CBF (rev1).stp \| 60.5 KB Electric models ZIP PSP PSpice_WE-CBF (rev24a).zip \| 26.9 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF SMT EMI Suppression Ferrite Bead	1000	300	191	1100	0.6	High Speed
742841210	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0402_1 (rev1).igs \| 156.5 KB STP WE-CBF_HF_0402_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	1000	50	900	1750	1.8	Wide Band
742861210	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-CBF HF (rev22d).IntLib \| 52.5 KB ZUK Cadstar_WE-CBF-HF (rev20a).zip \| 6.3 KB EAG Eagle_WE-CBF HF (rev19a).lbr \| 25.2 KB CAD files ZIP IGS WE-CBF_HF_0603_1 (rev1).igs \| 156.2 KB STP WE-CBF_HF_0603_1 (rev1).stp \| 60.5 KB Electric models ZIP S S-PARAMETER_WE-CBF_HF (rev19a).zip \| 493.5 KB PSP PSpice_WE-CBF_HF (rev24a).zip \| 4.5 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)	1000	50	1100	2200	1.8	Wide Band

Order Code	Datasheet	Simulation
7427927110	SPEC
74279268	SPEC
7427927140	SPEC
742792608	SPEC
74279267	SPEC
7427927170	SPEC
74279261	SPEC
742792711	SPEC
7427927112	SPEC
742792606	SPEC
742792621	SPEC
742861118	SPEC
742843122	SPEC
742863122	SPEC
742863147	SPEC
7427927161	SPEC
742792653	SPEC
742841160	SPEC
742861160	SPEC
742862160	SPEC
742863160	SPEC
742792664	SPEC
742841210	SPEC
742861210	SPEC

Samples

Order Code	Datasheet	Simulation	Downloads	Status	Product series	Z @ 100 MHz (Ω)	I_R (mA)	Z @ 1 GHz (Ω)	Z_max (Ω)	R_{DC max.} (Ω)	Type	Samples

This assortment belongs to the following rack:

Alpha-Rack EMC: Ferrites / Varistors / Shielding

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Interested in the WE-CBF HF Design Kit? Read more technical information in this flyer
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Design Kit WE-CBF HF SMT Ferrites

Order Code 742841

Applications

Products

This assortment belongs to the following rack:

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