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Wurth Elektronik 1.8 mH Ferrite Common Mode Choke, Max SRF:10 kHz, 14 A Idc, 7.9 mΩ Rdc 250V ac, WE-CMB

RS Stock No.:: 756-8433
Distrelec Article No.:: 301-89-727
Mfr. Part No.:: 7448261418
Brand:: Wurth Elektronik

Wurth Elektronik 1.8 mH Ferrite Common Mode Choke, Max SRF:10 kHz, 14 A Idc, 7.9 mΩ Rdc 250V ac, WE-CMB

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Subtotal (1 unit)*

£18.44

(exc. VAT)

£22.13

(inc. VAT)

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In Stock

18 unit(s) ready to ship
Plus 18 unit(s) shipping from 25 September 2026

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Units	Per unit
1 - 9	£18.44
10 - 24	£16.78
25 - 49	£15.12
50 - 99	£13.27
100 +	£11.43

*price indicative

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RS Stock No.:: 756-8433
Distrelec Article No.:: 301-89-727
Mfr. Part No.:: 7448261418
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	1.8mH
	Product Type	Common Mode Choke
	Maximum DC Current	14A
	Mount Type	Through Hole
	Test Frequency	50Hz
	Packaging	Box
	Maximum DC Resistance	7.9mΩ
	Automotive Standard	No
	Lead Diameter	1.5mm
	Diameter	43mm
	Height	43mm
	Minimum Operating Temperature	-40°C
	Core Material	Ferrite
	Inductance Tolerance	±30 %
	Maximum Voltage	250V ac
	Maximum Self Resonant Frequency	10kHz
	Maximum Operating Temperature	125°C
	Length	43mm
	Lead Pitch	10mm
	Termination Style	Solder
	Standards/Approvals	ENEC 10, REACH, RoHS, VDE
	Depth	23.5mm
	Series	WE-CMB

	Select all
	Brand Wurth Elektronik
	Inductance 1.8mH
	Product Type Common Mode Choke
	Maximum DC Current 14A
	Mount Type Through Hole
	Test Frequency 50Hz
	Packaging Box
	Maximum DC Resistance 7.9mΩ
	Automotive Standard No
	Lead Diameter 1.5mm
	Diameter 43mm
	Height 43mm
	Minimum Operating Temperature -40°C
	Core Material Ferrite
	Inductance Tolerance ±30 %
	Maximum Voltage 250V ac
	Maximum Self Resonant Frequency 10kHz
	Maximum Operating Temperature 125°C
	Length 43mm
	Lead Pitch 10mm
	Termination Style Solder
	Standards/Approvals ENEC 10, REACH, RoHS, VDE
	Depth 23.5mm
	Series WE-CMB

Wurth WE-CMB XS, M and XL Series Common Mode Chokes

From Wurth Elektronik, the WE-CMB series of common modes chokes are a compact solution delivering high suppression of asymmetrical interferences, even at low frequency ranges. WE-CMB series common mode chokes offer the highest possible current for their ultra compact size. WE-CMB common mode chokes feature broadband screening due to the anti-capacitance coiling technique that has been incorporated into the design.

Features and Benefits:

Compact design;Climatic category: 40/125/21;IEC 60938-2;Flammability: UL 49 V-0;Wide operating temperature range of -40°C to +125°C

Product Applications:

WE-CMB common mode chokes are ideal for the suppression of common mode noise and the suppression of radio interferences in motors. Suitable applications include power line in and output filters, power electronics and the filtering of devices lacking a ground connection.

Wurth Leaded Inductors (Chokes)

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