MPN

Wurth Elektronik, WE-SL5 HC, 744273 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 30 μH

RS Stock No.:: 737-3645
Distrelec Article No.:: 158-77-979
Mfr. Part No.:: 744273222
Brand:: Wurth Elektronik

Wurth Elektronik, WE-SL5 HC, 744273 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 30 μH

Subtotal (1 unit)*

£2.62

(exc. VAT)

£3.14

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship from another location
Plus 464 unit(s) shipping from 09 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£2.62

*price indicative

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RS Stock No.:: 737-3645
Distrelec Article No.:: 158-77-979
Mfr. Part No.:: 744273222
Brand:: Wurth Elektronik

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Wurth Elektronik
	Inductance	30 μH
	Product Type	Surface Mount Common Mode Line Filter
	Maximum DC Current	1.4A
	Package/Case	744273
	Packaging	Tape & Reel
	Length	9.5mm
	Automotive Standard	No
	Shielding	No
	Maximum DC Resistance	60mΩ
	Pin Count	4
	Minimum Operating Temperature	-40°C
	Series	WE-SL5 HC
	Inductance Tolerance	±25 %
	Maximum Operating Temperature	125°C
	Standards/Approvals	IEC 61249-2-21, JEDEC JS709B, REACH, RoHS
	Termination Style	Surface Mount
	Height	5.3mm
	Depth	8.3mm
	Core Material	Ferrite
	Inductor Construction	Sectional Winding
	Moulded	No

	Select all
	Brand Wurth Elektronik
	Inductance 30 μH
	Product Type Surface Mount Common Mode Line Filter
	Maximum DC Current 1.4A
	Package/Case 744273
	Packaging Tape & Reel
	Length 9.5mm
	Automotive Standard No
	Shielding No
	Maximum DC Resistance 60mΩ
	Pin Count 4
	Minimum Operating Temperature -40°C
	Series WE-SL5 HC
	Inductance Tolerance ±25 %
	Maximum Operating Temperature 125°C
	Standards/Approvals IEC 61249-2-21, JEDEC JS709B, REACH, RoHS
	Termination Style Surface Mount
	Height 5.3mm
	Depth 8.3mm
	Core Material Ferrite
	Inductor Construction Sectional Winding
	Moulded No

COO (Country of Origin):: CN

Wurth WE-SL5 HC Series Wire Wound Common Mode Chokes

Small size Line Filter

Low profile, only 5.3mm

High impedance up to 2200 Ω

Current capability up to 5A

Operating Voltage 80Vdc (42Vac)

Operating Temperature -40 to +125ºC

Recommend Reflow soldering

Wurth SMD Common Mode Chokes

Approvals

UL 94V-0