SPREADFAST Heatsink, Universal Square Ceramic, 5.3°C/W, 9.9 °C/W 12 mm 45 mm 45 mm
- RS Stock No.:
- 123-5638
- Mfr. Part No.:
- SF-CHS-454512-PC
- Brand:
- SPREADFAST
Bulk discount available
Subtotal (1 unit)*
£6.09
(exc. VAT)
£7.31
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 5 unit(s) shipping from 16 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £6.09 |
| 10 - 24 | £5.60 |
| 25 - 49 | £5.37 |
| 50 - 99 | £5.18 |
| 100 + | £4.75 |
*price indicative
- RS Stock No.:
- 123-5638
- Mfr. Part No.:
- SF-CHS-454512-PC
- 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 | |
| Product Type | Heatsink | |
| For Use With | Universal Square Ceramic | |
| Length | 45mm | |
| Width | 45 mm | |
| Height | 12mm | |
| Fastening | Adhesive, Screw | |
| Thermal Resistance | 5.3, 9.9°C/W | |
| Series | Circular Pin Fin | |
| Colour | White | |
| Standards/Approvals | RoHS | |
| Material | Aluminium Oxide | |
| Special Features | Lower Density (When Compared With Metal Heat Sink Varieties), Good EMC, High Volume Resistivity, Good Thermal Cycling Stability, High Breakdown Voltage, Good Heat Spreader, Ideal for Direct Metalisation | |
| Select all | ||
|---|---|---|
Brand SPREADFAST | ||
Product Type Heatsink | ||
For Use With Universal Square Ceramic | ||
Length 45mm | ||
Width 45 mm | ||
Height 12mm | ||
Fastening Adhesive, Screw | ||
Thermal Resistance 5.3, 9.9°C/W | ||
Series Circular Pin Fin | ||
Colour White | ||
Standards/Approvals RoHS | ||
Material Aluminium Oxide | ||
Special Features Lower Density (When Compared With Metal Heat Sink Varieties), Good EMC, High Volume Resistivity, Good Thermal Cycling Stability, High Breakdown Voltage, Good Heat Spreader, Ideal for Direct Metalisation | ||
- COO (Country of Origin):
- CN
Spreadfast SF-CHS Series Round Pin Ceramic Heatsink
Spreadfast SF-CHS series of round pin ceramic heatsinks have been designed as a lower density improvement over traditional metal heatsinks. The innate characteristics of ceramic heatsinks means the SF-CHS series have a high breakdown voltage and heat dissipation. Thanks to the meticulous design of these ceramic heatsinks, the SF-CHS series are ideally suited to applications where thermal cycling stability are required.
Typical Applications
Traditional heatsink replacement.
LED & chipset cooling.
Power modules.
IC cooling.
Ceramic Heatsinks
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