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)*

Kr. 832,36

(exc. VAT)

Kr. 1 040,45

(inc. VAT)

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  • Ready to ship from 10 November 2026
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Units
Per unit
Per Pack*
10 - 40Kr. 83,236Kr. 832,36
50 - 90Kr. 80,742Kr. 807,42
100 - 240Kr. 78,247Kr. 782,47
250 - 490Kr. 74,919Kr. 749,19
500 +Kr. 71,591Kr. 715,91

*price indicative

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

TRACOPOWER

Product Type

Common Mode Choke

Inductance

277μH

Maximum DC Current

0.98A

Series

TCK

Impedance

59Ω

Test Frequency

10kHz

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Automotive Standard

No

Choke Voltage

500V

Inductance Tolerance

±25 %

Depth

7.5mm

Height

14mm

Maximum DC Resistance

59mΩ

Length

8.5mm

Standards/Approvals

No

RoHS Status: Exempted

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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