WE-CMB NiZn Common Mode Power Line Choke | Passive Components | Würth Elektronik Product Catalog

Product unitPassive Components Product groupEMC Components Product familyCommon Mode Chokes for Mains Power Lines Product seriesWE-CMB NiZn Common Mode Power Line Choke

		Size	L (mm)	H (mm)	W (mm)	Mount
		Type XS	16	17.5	7.5	THT
EXT.		Type S	18.5	22	14.5	THT

Characteristics

Core material: Nickel-Zinc Ferrite
High suppression rates of asymmetrical interferences at high and middle frequencies
High interference stability against RF interference and burst signals
Compact design
Noise suppression up to 300 MHz
Operating temperature: –40 ºC to +125 ºC
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
Optimized for burst signals

Products

All

Type XS

Type S

	Order Code	Datasheet	Simulation	Downloads	I_R (A)	L₁ (µH)	R_{DC max.} (mΩ)	V_R (V (AC))	V_T (V (AC))	Design Kit	Samples
	744841210	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Type_XS_CMB (rev1).igs \| 5.8 MB STP WE-CMB_NiZn_Type_XS_CMB (rev1).stp \| 1.4 MB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744841210 (rev20a).s4p \| 316.4 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	1.5	100	80	250	1500	744821
	744841247	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Type_XS_CMB (rev1).igs \| 5.8 MB STP WE-CMB_NiZn_Type_XS_CMB (rev1).stp \| 1.4 MB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744841247 (rev20a).s4p \| 317 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	2	47	40	250	1500	744821
	744841330	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Type_XS_CMB (rev1).igs \| 5.8 MB STP WE-CMB_NiZn_Type_XS_CMB (rev1).stp \| 1.4 MB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744841330 (rev20a).s4p \| 318.3 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	3	30	26	250	1500	744821
	744841414	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Type_XS_CMB (rev1).igs \| 5.8 MB STP WE-CMB_NiZn_Type_XS_CMB (rev1).stp \| 1.4 MB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744841414 (rev20a).s4p \| 320.5 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	4	14	15	250	1500	744821
	744842311	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Typ_S (rev1).igs \| 3.2 MB STP WE-CMB_NiZn_Typ_S (rev1).stp \| 587.2 KB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744842311 (rev20a).s4p \| 315.1 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	3	110	31	250	1500	744821
	744842565	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Typ_S (rev1).igs \| 3.2 MB STP WE-CMB_NiZn_Typ_S (rev1).stp \| 587.2 KB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744842565 (rev20a).s4p \| 315.5 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	5	65	13	250	1500	744821
NEW	744842632	SPEC	–	6 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 6 files as zip archive ZIP	–	–	–	250	1500	–
	744842742	SPEC		9 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB CAD files ZIP IGS WE-CMB_NiZn_Typ_S (rev1).igs \| 3.2 MB STP WE-CMB_NiZn_Typ_S (rev1).stp \| 587.2 KB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB S S-Parameter_744842742 (rev20a).s4p \| 317.2 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 9 files as zip archive ZIP	6.5	42	8.1	250	1500	744821
NEW	744842816	SPEC	–	6 files EDA models: Components ZIP ALT WE-CMB_NiZn (rev21a).IntLib \| 2 MB ZUK Cadstar_WE-CMB NiZn (rev21a).zip \| 7.3 KB CDS Cadence_WE-CMB_NiZn (rev21a).zip \| 17.9 MB EAG Eagle_WE-CMB NiZn (rev21b).lbr \| 20.3 KB Electric models ZIP LT LTSpice_WE-CMBNiZn (rev21a).zip \| 32 KB PSP PSpice_WE-CMBNiZn (rev21a).zip \| 18 KB Download all 6 files as zip archive ZIP	–	–	–	250	1500	–

	Order Code	Datasheet	Simulation
	744841210	SPEC
	744841247	SPEC
	744841330	SPEC
	744841414	SPEC
	744842311	SPEC
	744842565	SPEC
NEW	744842632	SPEC	–
	744842742	SPEC
NEW	744842816	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	I_R (A)	L₁ (µH)	R_{DC max.} (mΩ)	V_R (V (AC))	V_T (V (AC))	Design Kit	Samples

Assortments

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

Design Kit WE-CMB / WE-CMB HC / WE-CMB NiZn Common Mode Power Line Chokes

Videos

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Videos

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