Bourns 1 mH 0.5 A Common Mode Choke 0.4 Ω 42/80 V ac/dc

View all Common Mode Chokes
Bulk discount available

Subtotal (1 bag of 5 units)*

£4.14

(exc. VAT)

£4.97

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1,465 unit(s) shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Bag*
5 - 245£0.828£4.14
250 - 495£0.566£2.83
500 - 995£0.402£2.01
1000 - 2495£0.386£1.93
2500 +£0.38£1.90

*price indicative

Packaging Options:
RS Stock No.:
874-9687
Distrelec Article No.:
304-37-797
Mfr. Part No.:
DR331-105BE
Brand:
Bourns
Find similar products by selecting one or more attributes.
Select all

Brand

Bourns

Inductance

1 mH

Product Type

Common Mode Choke

Maximum DC Current

0.5A

Series

DR331

Core Material

Ferrite

Test Frequency

100 kHz

Packaging

Tape & Reel

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

135°C

Automotive Standard

No

Mount Type

Axial

Choke Voltage

42/80 V ac/dc

Inductance Tolerance

25 %

Height

4.7mm

Depth

5.4mm

Standards/Approvals

RoHS

Length

7.3mm

Termination Style

Solder Pad

Maximum DC Resistance

0.4Ω

Bourns DR331 Series SMD Common Mode Chokes


RoHS compliant

Bifilar or sector windings

Wide frequency range over 1000MHz

Rated current 0.2 to 0.5A

Open construction is more economical than DR332 Series

Applications in the suppression of EMI in data and signal lines

Bourns SMD Common Mode Chokes


Related links