TRACOPOWER 277 μH 0.98 A Common Mode Choke 59 mΩ 500V

View all Common Mode Chokes
Bulk discount available

Subtotal (1 pack of 10 units)*

£62.68

(exc. VAT)

£75.22

(inc. VAT)

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  • Ready to ship from 08 September 2026
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Units
Per unit
Per Pack*
10 - 40£6.268£62.68
50 - 90£6.081£60.81
100 - 240£5.892£58.92
250 - 490£5.642£56.42
500 +£5.391£53.91

*price indicative

RS Stock No.:
228-7863
Mfr. Part No.:
TCK-128
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Inductance

277μH

Product Type

Common Mode Choke

Maximum DC Current

0.98A

Series

TCK

Impedance

59Ω

Test Frequency

10kHz

Maximum Operating Temperature

105°C

Minimum Operating Temperature

-40°C

Automotive Standard

No

Choke Voltage

500V

Inductance Tolerance

±25 %

Standards/Approvals

No

Depth

7.5mm

Maximum DC Resistance

59mΩ

Height

14mm

Length

8.5mm

RoHS Status: Exempt

COO (Country of Origin):
TW
The TRACOPOWER TCK-128 is a range of common mode chokes for use with Traco isolated DC-DC converters.

Rated current 0.98 A max

Rated voltage 500 VDC max (between windings)

Operating temperature -40°C to +105°C

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