TRACOPOWER 450 μH Common Mode Choke
- RS Stock No.:
- 249-6689
- Mfr. Part No.:
- TCK-048
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£5.48
(exc. VAT)
£6.58
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 48 unit(s) ready to ship
- Plus 270 unit(s) shipping from 13 November 2025
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.:
- 249-6689
- Mfr. Part No.:
- TCK-048
- 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 | |
| Inductance | 450 μH | |
| Series | TCK | |
| Impedance | 25 mΩ | |
| Test Frequency | 100 kHz | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Inductance 450 μH | ||
Series TCK | ||
Impedance 25 mΩ | ||
Test Frequency 100 kHz | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
The TRACOPOWER TCK-048 is a common mode choke for use with Traco isolated DC-DC converters.
Inductance (each winding) 450 μH ±35% (at 100 kHz / 100 mV)
Impedance (DCR) 25 mOhm max
Rated current 5.2 A max
Rated voltage 500 VDC max (between windings)
Operating temperature -40°C to +125°C
Impedance (DCR) 25 mOhm max
Rated current 5.2 A max
Rated voltage 500 VDC max (between windings)
Operating temperature -40°C to +125°C