Fischer Elektronik Heatsink, 5°C/W 25 mm 38.1 mm 42 mm
- RS Stock No.:
- 189-8145
- Mfr. Part No.:
- SK129-38,1-STS-220
- Brand:
- Fischer Elektronik
Bulk discount available
Subtotal (1 unit)*
$13.78
(exc. GST)
$15.85
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- 59 unit(s) shipping from 10 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 49 | $13.78 |
| 50 - 99 | $13.63 |
| 100 - 249 | $13.38 |
| 250 - 499 | $13.11 |
| 500 + | $12.87 |
*price indicative
- RS Stock No.:
- 189-8145
- Mfr. Part No.:
- SK129-38,1-STS-220
- Brand:
- 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 | |
| Product Type | Heatsink | |
| Length | 38.1mm | |
| Width | 42 mm | |
| Height | 25mm | |
| Thermal Resistance | 5°C/W | |
| Fastening | Clip | |
| Series | SK 129 | |
| Colour | Black | |
| Finish | Black Anodised | |
| Compatible Package Type | TO-3P, TO-220, SOT-32 | |
| Standards/Approvals | RoHS | |
| Application | Semiconductor Clip-Mounting, Screw On Mounting | |
| Material | Aluminium | |
| Special Features | special lengths and drillings on request, P = raised retaining stud, E = mounting method | |
| Select all | ||
|---|---|---|
Brand Fischer Elektronik | ||
Product Type Heatsink | ||
Length 38.1mm | ||
Width 42 mm | ||
Height 25mm | ||
Thermal Resistance 5°C/W | ||
Fastening Clip | ||
Series SK 129 | ||
Colour Black | ||
Finish Black Anodised | ||
Compatible Package Type TO-3P, TO-220, SOT-32 | ||
Standards/Approvals RoHS | ||
Application Semiconductor Clip-Mounting, Screw On Mounting | ||
Material Aluminium | ||
Special Features special lengths and drillings on request, P = raised retaining stud, E = mounting method | ||
- 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.
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