Wurth Elektronik 10 mH 4.5 A Common Mode Choke 0.07 Ω

View all Common Mode Chokes
Bulk discount available

Subtotal (1 tray of 20 units)*

£74.20

(exc. VAT)

£89.00

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 20 unit(s) shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
20 - 40£3.71£74.20
60 +£3.35£67.00

*price indicative

Development Kit Box with a flash stating "Win"
Win A Würth Elektronik Lighting Development Kit
Spend as little as £1 and win a Würth Elektronik Lighting Kit, complete with exclusive follow-up technical support from the experts themselves. Promotion ends 30th November 2025.
Claim my Lighting Kit
RS Stock No.:
245-8544
Mfr. Part No.:
744825410
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Product Type

Common Mode Choke

Inductance

10mH

Series

WE-CMB

Maximum DC Current

4.5A

Test Frequency

10kHz

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Automotive Standard

No

Inductance Tolerance

±30 %

Maximum DC Resistance

0.07Ω

Standards/Approvals

ENEC 10, REACH, VDE, RoHS, DIN EN 61760-2

The Wurth Elektroniks common mode power line choke used for mains power line-in and out filter, power electronics. It is also used for filtering of devices without any ground connection, suppression of radio interferences in motors and for suppression of common mode noise. It is made of MnZn.

Very compact design and high rated current of 4.5 A at 70 °C

DC resistance of 70 mΩ at 20 °C

Operating temperature of -40 ºC to +125 ºC

Related links