Wurth 4 mH -30 → +50% Nano Crystalline Common Mode Choke, Max SRF:300MHz, 11A Idc, 8.5mΩ Rdc 250 V ac, WE-CMBNC

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Save 8% when you buy 100 units

Subtotal (1 box of 25 units)*

£264.75

(exc. VAT)

£317.75

(inc. VAT)

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Temporarily out of stock
  • 25 unit(s) shipping from 08 December 2025
  • Plus 999,999,950 unit(s) shipping from 12 February 2026
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Units
Per unit
Per Box*
25 - 25£10.59£264.75
50 - 75£10.167£254.18
100 +£9.637£240.93

*price indicative

RS Stock No.:
163-5547
Mfr. Part No.:
7448041104
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Inductance

4 mH

Maximum DC Current

11A

Mounting Type

Through Hole

Maximum DC Resistance

8.5mΩ

Tolerance

-30 → +50%

Length

28mm

Depth

19mm

Height

32mm

Dimensions

28 x 19 x 32mm

Core Material

Nano Crystalline

Maximum Self Resonant Frequency

300MHz

Lead Pitch

10mm

Series

WE-CMBNC

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+125°C

Lead Diameter

1.1mm

Terminal Type

Through Hole

COO (Country of Origin):
CN

Wurth WE-CMBNC Series Common Mode Power Line Chokes


Very high permeability nanocrystalline core material
Improved isolation throughit's plastic case and winding spacer
High and stable inductance values at high temperatures
High rated currents
Broadband suppression
Small size Frequency range: 1 kHz-300 MHz

Applications include:


Power electronics
Power line input and output filters
Radio interference suppression in motors
Suppression for common mode noise


Wurth Leaded Inductors (Chokes)

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