SPREADFAST Heatsink, Universal Square Alu, 40 x 40 x 21mm
- RS Stock No.:
- 184-6723
- Mfr. Part No.:
- SFH4001-21L
- Brand:
- SPREADFAST
Bulk discount available
Subtotal (1 unit)*
£4.66
(exc. VAT)
£5.59
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 29 unit(s) ready to ship
- Plus 17 unit(s) ready to ship from another location
- Plus 100 unit(s) shipping from 29 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £4.66 |
| 10 - 24 | £4.27 |
| 25 - 49 | £4.09 |
| 50 - 99 | £3.96 |
| 100 + | £3.64 |
*price indicative
- RS Stock No.:
- 184-6723
- Mfr. Part No.:
- SFH4001-21L
- Brand:
- SPREADFAST
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SPREADFAST | |
| For Use With | Universal Square Alu | |
| Length | 40mm | |
| Width | 40mm | |
| Height | 21mm | |
| Dimensions | 40 x 40 x 21mm | |
| Series | SFH | |
| Colour | Black | |
| Material | Aluminium | |
| Application | Suitable for Use with a Wide Range of Semi-Conductor Devices with Flat Surfaces | |
| Special Features | Cold-Forged, Low Thermal Resistance, Ultra-High Performance | |
Select all | ||
|---|---|---|
Brand SPREADFAST | ||
For Use With Universal Square Alu | ||
Length 40mm | ||
Width 40mm | ||
Height 21mm | ||
Dimensions 40 x 40 x 21mm | ||
Series SFH | ||
Colour Black | ||
Material Aluminium | ||
Application Suitable for Use with a Wide Range of Semi-Conductor Devices with Flat Surfaces | ||
Special Features Cold-Forged, Low Thermal Resistance, Ultra-High Performance | ||
- COO (Country of Origin):
- CN
Cold-forged, ultra-high performance
low thermal resistance
suitable for low profile passive cooling
Applications
Suitable for use with a wide range of semi-conductor devices with flat surfaces.
low thermal resistance
suitable for low profile passive cooling
Applications
Suitable for use with a wide range of semi-conductor devices with flat surfaces.