Wurth Elektronik, WE-SL5 HC, 744273 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 5 μH Sectional

RS-stocknr.:: 737-3649
Artikelnummer Distrelec:: 301-88-189
Fabrikantnummer:: 744273501
Fabrikant:: Wurth Elektronik

Wurth Elektronik, WE-SL5 HC, 744273 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 5 μH Sectional

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RS-stocknr.:: 737-3649
Artikelnummer Distrelec:: 301-88-189
Fabrikantnummer:: 744273501
Fabrikant:: Wurth Elektronik

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Wurth Elektronik
	Inductance	5μH
	Product Type	Surface Mount Common Mode Line Filter
	Maximum DC Current	5A
	Package/Case	744273
	Length	9.5mm
	Packaging	Tape & Reel
	Automotive Standard	No
	Shielding	No
	Maximum DC Resistance	5.5mΩ
	Pin Count	4
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Inductance Tolerance	±25 %
	Series	WE-SL5 HC
	Depth	8.3mm
	Termination Style	Surface Mount
	Height	5.3mm
	Core Material	Ferrite
	Standards/Approvals	RoHS, REACH, JEDEC JS709B, IEC 61249-2-21
	Inductor Construction	Sectional Winding
	Moulded	No

	Alles selecteren
	Merk Wurth Elektronik
	Inductance 5μH
	Product Type Surface Mount Common Mode Line Filter
	Maximum DC Current 5A
	Package/Case 744273
	Length 9.5mm
	Packaging Tape & Reel
	Automotive Standard No
	Shielding No
	Maximum DC Resistance 5.5mΩ
	Pin Count 4
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Inductance Tolerance ±25 %
	Series WE-SL5 HC
	Depth 8.3mm
	Termination Style Surface Mount
	Height 5.3mm
	Core Material Ferrite
	Standards/Approvals RoHS, REACH, JEDEC JS709B, IEC 61249-2-21
	Inductor Construction Sectional Winding
	Moulded No

Wurth Elektronik WE-SL5 HC Series Surface Mount Common Mode Line Filter, 5μH Inductance, 5A Maximum DC Current - 744273501

This surface-mount common mode line filter is a Compact ferrite choke designed to suppress differential noise on paired conductors in high-current PCB assemblies. It operates across a wide temperature range and is supplied in tape-and-reel packaging for automated placement. The device is intended for applications requiring a sectional-wound, low-resistance solution that fits standard SMD assembly processes.

Features and Benefits:

• 5μH inductance reduces common-mode interference for cleaner signals
• 5A maximum DC current enables use in high-current circuits
• 5.5mΩ maximum DC resistance minimises power loss in lines
• Sectional winding lowers imbalance and improves suppression performance
• Rated to 125°C supports elevated operating temperature environments

Applications

• Suitable for EMI suppression in power distribution lines
• Ideal for filtering in DC-DC converter input stages
• Used with high-current bus interfaces on Compact PCBs
• Can be used for common-mode noise control in industrial electronics
• Suitable for automated PCB assembly with tape-and-reel supply

What termination style does it use for PCB mounting?

It uses a surface-mount termination style compatible with SMD soldering processes.

What core material contributes to its filtering behaviour?

The component employs a ferrite core to provide frequency-dependent impedance for noise attenuation.

How many electrical connections are provided and how is the winding arranged?

It has a four-pin configuration and utilises sectional winding construction.

What environmental approvals and material standards apply to the part?

It conforms to RoHS and REACH requirements and aligns with JEDEC JS709B and IEC 61249-2-21 standards.

How is the component packaged for manufacturing and what is its physical profile?

It is supplied in tape-and-reel packaging and measures 9.5mm length, 8.3mm depth, and 5.3mm height.

Approvals

UL 94V-0