Fischer Elektronik Heatsink, 4K/W, 50.8 x 42 x 25mm, Clip
- RS Stock No.:
- 189-8151
- Mfr. Part No.:
- SK129-50,8-STS-220
- Manufacturer:
- Fischer Elektronik
Bulk discount available
Subtotal (1 unit)*
€6.59
(exc. VAT)
€8.11
(inc. VAT)
In Stock
- 639 unit(s) ready to ship from another location
- Plus 50 unit(s) shipping from 03 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | €6.59 |
| 10 - 24 | €6.07 |
| 25 - 49 | €5.78 |
| 50 - 99 | €5.62 |
| 100 + | €5.11 |
*price indicative
- RS Stock No.:
- 189-8151
- Mfr. Part No.:
- SK129-50,8-STS-220
- Manufacturer:
- Fischer Elektronik
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Fischer Elektronik | |
| Length | 50.8mm | |
| Width | 42mm | |
| Height | 25mm | |
| Dimensions | 50.8 x 42 x 25mm | |
| Thermal Resistance | 4K/W | |
| Mounting | Clip | |
| Colour | Black | |
| Select all | ||
|---|---|---|
Brand Fischer Elektronik | ||
Length 50.8mm | ||
Width 42mm | ||
Height 25mm | ||
Dimensions 50.8 x 42 x 25mm | ||
Thermal Resistance 4K/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
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