Wurth Elektronik 2 mH 800 mA Common Mode Filter 0.31 Ω 80V

RS stock no.:: 124-1875
Distrelec Article No.:: 304-30-956
Mfr. Part No.:: 744222
Manufacturer:: Wurth Elektronik

Wurth Elektronik 2 mH 800 mA Common Mode Filter 0.31 Ω 80V

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Subtotal (1 pack of 5 units)*

R 216,97

(exc. VAT)

R 249,52

(inc. VAT)

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Units	Per unit	Per Pack*
5 - 45	R 43.394	R 216.97
50 +	R 42.31	R 211.55

*price indicative

RS stock no.:: 124-1875
Distrelec Article No.:: 304-30-956
Mfr. Part No.:: 744222
Manufacturer:: Wurth Elektronik

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Wurth Elektronik
	Inductance	2mH
	Product Type	Common Mode Filter
	Series	WE-SL2
	Maximum DC Current	800mA
	Impedance	600Ω
	Packaging	Tape & Reel
	Test Frequency	1kHz
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Automotive Standard	AEC-Q200
	Pin Count	4
	Mount Type	Surface
	Choke Voltage	80V
	Inductance Tolerance	±50 %
	Termination Style	Surface Mount
	Maximum DC Resistance	0.31Ω
	Depth	6mm
	Height	5mm
	Length	9.2mm
	Standards/Approvals	RoHS, REACH

	Select all
	Brand Wurth Elektronik
	Inductance 2mH
	Product Type Common Mode Filter
	Series WE-SL2
	Maximum DC Current 800mA
	Impedance 600Ω
	Packaging Tape & Reel
	Test Frequency 1kHz
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Automotive Standard AEC-Q200
	Pin Count 4
	Mount Type Surface
	Choke Voltage 80V
	Inductance Tolerance ±50 %
	Termination Style Surface Mount
	Maximum DC Resistance 0.31Ω
	Depth 6mm
	Height 5mm
	Length 9.2mm
	Standards/Approvals RoHS, REACH

COO (Country of Origin):: CN

Wurth Elektronik WE-SL2 Series Common Mode Filter, 2mH Inductance, 600Ω Impedance - 744222

This common mode filter is a surface-mounted EMI suppression component designed for use in automotive and industrial electronic assemblies. It provides differential-noise attenuation at typical signal-test frequencies while operating across a wide temperature range suitable for harsh environments. The device is intended for Compact board-level integration where common-mode interference must be reduced without significant footprint increase.

Features and Benefits:

• 2mH inductance providing effective noise suppression
• 600Ω impedance delivering high attenuation at test frequency
• 0.31Ω maximum DC resistance enabling low conduction losses
• 800mA maximum DC current supporting moderate power lines
• AEC-Q200 qualification for automotive-grade application use

Applications

• Suitable for power-line EMI suppression in automotive systems
• Ideal for board-level filtering in harsh temperature environments
• Used with signal lines requiring high common-mode attenuation
• Can be used for noise control in Compact consumer electronics

What termination style does it use?

It employs surface-mount termination for automated PCB assembly.

What environmental approvals does it carry?

It conforms to RoHS and REACH chemical and material standards.

What are the rated operating temperatures?

The operational range spans from -40°C to 125°C.

How is it supplied for production?

Units are packaged on tape and reel for high-volume placement.