WE-CMBH Common Mode Power Line Choke (Horizontal) | Passive Components | Würth Elektronik Product Catalog

OverviewAll product units Product unitPassive Components Product groupEMC Components Product familyCommon Mode Chokes for Mains Power Lines Product seriesWE-CMBH Common Mode Power Line Choke (Horizontal)

WE-CMBH Common Mode Power Line Choke (Horizontal)

Size	Dimensions	L (mm)	W (mm)	H (mm)	Material	Mount
Type L		32.5	28	17.3	MnZn	THT

LTSpice files

LT
LTSpice_WE-CMBH (rev22b).zip
|
3.2 KB

Characteristics

Horizontal design for compact housings
High suppression of asymmetrical interferences
Suppression even at low frequency range
Highest possible rated current by small size
Operating temperature: -40°C to +125°C
Flammability corresponding to UL 94 V-0
Climatic category: 40/125/21
Certified according to IEC 60938-2

Applications

Power electronics
Power line in- and output filter
Radio interference suppression in motors
Suppression of common mode noise

Products

Type L

Order Code	Datasheet	Simulation	Downloads	Status	I_R (A)	L (mH)	R_{DC max.} (mΩ)	V_R (V (AC))	V_T (V (AC))	Material	L (mm)	W (mm)	H (mm)	Mount	Design Kit	Samples
744834101	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS 744834101 (rev1).igs \| 7.3 MB STP 744834101 (rev1).stp \| 1.9 MB Electric models ZIP S S-Parameter_744834101 (rev20a).s4p \| 309.1 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	1	12.5	250	1500	MnZn	32.5	28	17.3	THT	744825
744834220	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS IGS_744834220 (rev1).igs \| 6.7 MB STP STP_744834220 (rev1).stp \| 1.2 MB Electric models ZIP S S-Parameter_744834220 (rev20a).s4p \| 312.6 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2	20	230	250	1500	MnZn	32.5	28	17.3	THT	–
744834310	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS IGS_744834310 (rev1).igs \| 6.8 MB STP STP_744834310 (rev1).stp \| 1.3 MB Electric models ZIP S S-Parameter_744834310 (rev20a).s4p \| 311.1 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3	10	110	250	1500	MnZn	32.5	28	17.3	THT	–
744834405	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS 744834405 (rev1).igs \| 7.3 MB STP 744834405 (rev1).stp \| 1.9 MB Electric models ZIP S S-Parameter_744834405 (rev20a).s4p \| 308.9 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4	5	50	250	1500	MnZn	32.5	28	17.3	THT	744825
744834407	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS 744834407 (rev1).igs \| 7.3 MB STP 744834407 (rev1).stp \| 1.9 MB Electric models ZIP S S-Parameter_744834407 (rev20a).s4p \| 310.6 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.5	7	80	250	1500	MnZn	32.5	28	17.3	THT	744825
744834433	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS 744834433 (rev1).igs \| 7.3 MB STP 744834433 (rev1).stp \| 1.9 MB Electric models ZIP S S-Parameter_744834433 (rev20a).s4p \| 309.2 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5	3.3	37	250	1500	MnZn	32.5	28	17.3	THT	744825
744834622	SPEC		8 files EDA models: Components ZIP ALT WE-CMBH (rev22b).IntLib \| 3.1 MB ZUK Cadstar_WE-CMBH (rev19b).zip \| 8.3 KB CDS Cadence_WE-CMBH (rev20a).zip \| 3.2 MB EAG Eagle_WE-CMBH (rev19b).lbr \| 33.6 KB CAD files ZIP IGS 744834622 (rev1).igs \| 7.3 MB STP 744834622 (rev1).stp \| 1.9 MB Electric models ZIP S S-Parameter_744834622 (rev20a).s4p \| 308.7 KB PSP PSpice_WE-CMBH (rev22b).zip \| 5.4 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6	2.2	22	250	1500	MnZn	32.5	28	17.3	THT	744825

Order Code	Datasheet	Simulation
744834101	SPEC
744834220	SPEC
744834310	SPEC
744834405	SPEC
744834407	SPEC
744834433	SPEC
744834622	SPEC

Samples

Order Code	Datasheet	Simulation	Downloads	Status	I_R (A)	L (mH)	R_{DC max.} (mΩ)	V_R (V (AC))	V_T (V (AC))	Material	L (mm)	W (mm)	H (mm)	Mount	Design Kit	Samples

Assortments

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

Design Kit WE-CMB / WE-CMBH Common Mode Power Line Chokes

Videos

How to solve EMC problems! || The mystery of the buzzing speaker

Videos

Würth Elektronik Webinar: EMC Filters – From component to design

Learn more