Home > Product > Standard-Sizelist of TO-220/TO-247 Ceramic Heat sink / Heat Dissipation Sheets / Thermal Conductive Sheets / Insulating Sheets

Standard-Sizelist of TO-220/TO-247 Ceramic Heat sink / Heat Dissipation Sheets / Thermal Conductive Sheets / Insulating Sheets

Thermal Conductive Sheets

Materials:

  • Alumina
  • Silicon Nitride (Si3N4)
  • Aluminum Nitride (AlN)

Available Sizes:

Please select from the standard sizes listed below.
Custom sizes and specifications are also available upon request.


Alumina Ceramic Heat sink Silicon Nitride Ceramic Heat sink Aluminum Nitride Ceramic Heat sink
 

Ceramic Heat sink

Material Thermal
Conductivity
W/m·K		 Compatible
Package		 W
mm		 H
mm		 d
mm		 φ
mm		 t
mm		 Surface
Roughness
Ra		 Warpage Minimum
Order
Quantity
96%
Alumina		 24 TO-220 12.0 18.5 4.5 3.8 1.000 0.2–0.7 0.1% max. 300 pcs.
24 TO-220 12.0 18.5 4.5 3.8 0.635 0.2–0.7 0.1% max. 300 pcs.
24 TO-247 17.0 22.0 6.5 3.7 1.000 0.2–0.7 0.1% max. 300 pcs.
24 TO-247 17.0 22.0 6.5 3.7 0.635 0.2–0.7 0.1% max. 300 pcs.
Si3N4 80   22.0 25.0 9.0 3.2 0.254 0.2–0.7 0.1% max. 100 pcs.
AlN 170   22.0 25.0 9.0 3.2 0.380 0.2–0.7 0.1% max. 100 pcs.
170   25.4 25.4 9.4 3.2 0.254 0.2–0.7 0.1% max. 100 pcs.

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