Fischer Elektronik Heatsink, 5K/W, 38.1 x 42 x 25mm, Clip
- RS Stock No.:
- 189-8145
- Mfr. Part No.:
- SK129-38,1-STS-220
- Brand:
- Fischer Elektronik
Bulk discount available
Subtotal (1 unit)*
£4.94
(exc. VAT)
£5.93
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 154 unit(s) shipping from 20 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £4.94 |
| 10 - 24 | £4.55 |
| 25 - 49 | £4.36 |
| 50 - 99 | £4.20 |
| 100 + | £3.86 |
*price indicative
- RS Stock No.:
- 189-8145
- Mfr. Part No.:
- SK129-38,1-STS-220
- Brand:
- Fischer Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Fischer Elektronik | |
| Length | 38.1mm | |
| Width | 42mm | |
| Height | 25mm | |
| Dimensions | 38.1 x 42 x 25mm | |
| Thermal Resistance | 5K/W | |
| Mounting | Clip | |
| Colour | Black | |
| Select all | ||
|---|---|---|
Brand Fischer Elektronik | ||
Length 38.1mm | ||
Width 42mm | ||
Height 25mm | ||
Dimensions 38.1 x 42 x 25mm | ||
Thermal Resistance 5K/W | ||
Mounting Clip | ||
Colour Black | ||
- COO (Country of Origin):
- DE
Heat sink 4 → 6.5 KW for TO 220
Heatsinks in the SK 129 Series have tin-plated soldered pins that can be soldered and are ideal for mounting semiconductors vertically. They are available in the following lengths: 25.4 mm, 38.1 mm and 50.8 mm.
Related links
- Fischer Elektronik Heatsink 25.4 x 42 x 25mm, Clip
- Fischer Elektronik Heatsink 50.8 x 42 x 25mm, Clip
- Fischer Elektronik Heatsink 38.1 x 34.9 x 12.7mm, Clip
- Fischer Elektronik Heatsink 38.1 x 12.7 x 45mm
- Fischer Elektronik Heatsink 6.5K/W PCB Mount
- Fischer Elektronik Heatsink 50.8 x 34.9 x 12.7mm, Clip
- Fischer Elektronik Heatsink 37.5 x 30 x 45mm, Clip
- Fischer Elektronik Heatsink 37.5 x 52.3 x 28mm, Clip