SPREADFAST Heatsink, Universal Square Ceramic, 43 °C/W @ 400 lfm, 58.2 °C/W @ 100 lfm, 20 x 20 x 2.5mm, Adhesive, Screw

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Subtotal (1 pack of 5 units)*

SGD5.89

(exc. GST)

SGD6.42

(inc. GST)

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  • 1,535 unit(s) ready to ship from another location
  • Plus 400 unit(s) shipping from 28 January 2026
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Units
Per unit
Per Pack*
5 - 120SGD1.178SGD5.89
125 - 245SGD1.156SGD5.78
250 - 495SGD1.124SGD5.62
500 +SGD1.092SGD5.46

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RS Stock No.:
123-5622
Mfr. Part No.:
SF-CHS-202003F
Manufacturer:
SPREADFAST
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Brand

SPREADFAST

For Use With

Universal Square Ceramic

Length

20mm

Width

20mm

Height

2.5mm

Dimensions

20 x 20 x 2.5mm

Thermal Resistance

43 °C/W @ 400 lfm, 58.2 °C/W @ 100 lfm

Mounting

Adhesive, Screw

Colour

White

Series

Finned

Material

Ceramic

Application

Chipset, Cooling, IC Cooling, LED, Metal Heat Sink Replacement, Power Modules

Special Features

Lower Density, High Breakdown Voltage, Good Heat Spreader, High Volume Resistivity, Good EMC, Ideal for Direct Metalisation, Good Thermal Cycling Stability

COO (Country of Origin):
CN

Spreadfast SF-CHS Series Finned Ceramic Heatsink


Spreadfast SF-CHS series of finned 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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