MPN

Wurth Elektronik Dual Coupled Inductor Composite Iron Powder Core, 2.2 μH

RS Stock No.:: 782-3908
Distrelec Article No.:: 301-89-772
Mfr. Part No.:: 74485540220
Brand:: Wurth Elektronik

Wurth Elektronik Dual Coupled Inductor Composite Iron Powder Core, 2.2 μH

Bulk discount available

View bulk pricing options

Subtotal (1 unit)*

£5.09

(exc. VAT)

£6.11

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 20 October 2026

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

Units	Per unit
1 - 4	£5.09
5 - 9	£4.84
10 - 49	£4.60
50 - 99	£3.90
100 +	£3.74

*price indicative

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RS Stock No.:: 782-3908
Distrelec Article No.:: 301-89-772
Mfr. Part No.:: 74485540220
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
	Product Type	Coupled Inductor
	Inductance	2.2μH
	Core Material	Composite Iron Powder
	Tolerance	±20 %
	Current Rating	18A
	Series	WE-CFWI
	Package/Case	1310
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	150°C
	Inductor Construction	Dual
	Depth	13.2mm
	Length	15.5mm
	Height	10.5mm
	Dimensions	15.5 x 13.2 x 10.5 mm
	Automotive Standard	No

	Select all
	Brand Wurth Elektronik
	Product Type Coupled Inductor
	Inductance 2.2μH
	Core Material Composite Iron Powder
	Tolerance ±20 %
	Current Rating 18A
	Series WE-CFWI
	Package/Case 1310
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 150°C
	Inductor Construction Dual
	Depth 13.2mm
	Length 15.5mm
	Height 10.5mm
	Dimensions 15.5 x 13.2 x 10.5 mm
	Automotive Standard No

COO (Country of Origin):: CN

WE-CFWI SMD Coupled Flatwire Inductor

Applications include high power switching regulators, 1:1 flyback converter, buck, boost, sepic and culk converter, switching regulators with secondary unregulated output voltage and battery cell charging balancer.

Very low RDC with tolerance of 10% only

Very low leakage

Low inductance drift over temperature

Coupled inductor with two identical windings

Wurth Non Standard SMT Inductors (Chokes)

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