TRACOPOWER 145 μH 5.2 A Common Mode Choke 20 mΩ 500 V dc
- RS Stock No.:
- 249-6693
- Distrelec Article No.:
- 300-80-735
- Mfr. Part No.:
- TCK-051
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£5.48
(exc. VAT)
£6.58
(inc. VAT)
Add 10 units to get free delivery
In Stock
- 17 unit(s) ready to ship
- Plus 54 unit(s) shipping from 06 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £5.48 |
| 5 - 9 | £5.32 |
| 10 - 24 | £5.15 |
| 25 - 49 | £4.94 |
| 50 + | £4.72 |
*price indicative
- RS Stock No.:
- 249-6693
- Distrelec Article No.:
- 300-80-735
- Mfr. Part No.:
- TCK-051
- Brand:
- TRACOPOWER
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TRACOPOWER | |
| Product Type | Common Mode Choke | |
| Inductance | 145 μH | |
| Series | TCK | |
| Maximum DC Current | 5.2A | |
| Impedance | 20mΩ | |
| Test Frequency | 100 kHz | |
| Maximum Operating Temperature | 105°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Choke Voltage | 500 V dc | |
| Inductance Tolerance | ±35 % | |
| Standards/Approvals | No | |
| Length | 11.5mm | |
| Maximum DC Resistance | 20mΩ | |
| Height | 11.3mm | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type Common Mode Choke | ||
Inductance 145 μH | ||
Series TCK | ||
Maximum DC Current 5.2A | ||
Impedance 20mΩ | ||
Test Frequency 100 kHz | ||
Maximum Operating Temperature 105°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
Choke Voltage 500 V dc | ||
Inductance Tolerance ±35 % | ||
Standards/Approvals No | ||
Length 11.5mm | ||
Maximum DC Resistance 20mΩ | ||
Height 11.3mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
The TRACOPOWER TCK-051 is a common mode choke for use with Traco isolated DC-DC converters.
Inductance (each winding) 145 μH ±35% (at 100 kHz / 100 mV)
Impedance (DCR) 20 mOhm max
Rated current 5.2 A max
Rated voltage 500 VDC max (between windings)
Operating temperature -40°C to +105°C