Wurth Elektronik Heatsink, Transistors, 20.21K/W 7 mm 24.6 mm 29.8mm
- RS Stock No.:
- 847-889
- Mfr. Part No.:
- 40901101243007
- Brand:
- Wurth Elektronik
Subtotal (1 bag of 2 units)*
£7.08
(exc. VAT)
£8.50
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 02 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £7.08 | £3.54 |
*price indicative
- RS Stock No.:
- 847-889
- Mfr. Part No.:
- 40901101243007
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Heatsink | |
| For Use With | Transistors | |
| Length | 24.6mm | |
| Width | 29.8mm | |
| Height | 7mm | |
| Thermal Resistance | 20.21K/W | |
| Series | WE-HTOI | |
| Colour | Black | |
| Finish | Black Anodised | |
| Standards/Approvals | RoHS | |
| Application | General Electronic Equipment | |
| Material | Aluminium | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Heatsink | ||
For Use With Transistors | ||
Length 24.6mm | ||
Width 29.8mm | ||
Height 7mm | ||
Thermal Resistance 20.21K/W | ||
Series WE-HTOI | ||
Colour Black | ||
Finish Black Anodised | ||
Standards/Approvals RoHS | ||
Application General Electronic Equipment | ||
Material Aluminium | ||
- COO (Country of Origin):
- CN
The Wurth Elektronik Heatsink is designed to effectively dissipate heat in electronic applications, ensuring optimal performance and reliability in various devices. Its innovative design supports efficient thermal management.
Thermal resistance of 20.21 K/W for efficient heat dissipation
Constructed from high-quality black anodized aluminium
Moisture Sensitivity Level (MSL) of 1 for reliable handling
Suitable for TO247 application with precise dimensional specifications
Related links
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- Wurth Elektronik Heatsink 7.25K/W 25.4 mm 63.5 mm 42mm
- Wurth Elektronik Heatsink 9.25K/W 25.4 mm 38.1 mm 42mm
- Wurth Elektronik Heatsink 7K/W 25.4 mm 63.5 mm 42mm

