TRACOPOWER 1.219 mH 4 A Common Mode Choke 26 mΩ 500V dc

View all Common Mode Chokes
Bulk discount available

Subtotal (1 pack of 10 units)*

£60.88

(exc. VAT)

£73.06

(inc. VAT)

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  • Ready to ship from 09 September 2026
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Units
Per unit
Per Pack*
10 - 40£6.088£60.88
50 - 90£5.905£59.05
100 - 240£5.723£57.23
250 - 490£5.479£54.79
500 +£5.235£52.35

*price indicative

RS Stock No.:
228-7860
Mfr. Part No.:
TCK-123
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Product Type

Common Mode Choke

Inductance

1.219mH

Series

TCK

Maximum DC Current

4A

Impedance

26Ω

Test Frequency

100kHz

Maximum Operating Temperature

105°C

Minimum Operating Temperature

-40°C

Automotive Standard

No

Choke Voltage

500V dc

Inductance Tolerance

±35 %

Height

17.5mm

Standards/Approvals

No

Maximum DC Resistance

26mΩ

Depth

16.4mm

Length

16.6mm

RoHS Status: Exempt

COO (Country of Origin):
TW
The TRACOPOWER TCK-123 is a range of common mode chokes for use with Traco isolated DC-DC converters.

Rated current 4 A max

Rated voltage 500 VDC max (between windings)

Operating temperature -40°C to +105°C

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