The H81 Heatsink is mostly used for all “Puk” or Capsule devices in double side or single side cooling arrangements. The construction of the heatsink allows the user to attach RC-snubber networks or fuses. To obtain the lowest possible thermal impedance H8 heatsink can also be forced air cooled.

• Material: Aluminium T5
• Size: 150mm(W) X 72.5mm(D)
• Lengths: 150mm, 200mm, 250mm, 300mm, 400mm, 500mm
• Weight: 1.8kg for 200mm length

Made in Australia

Other sizes available up to 3000mm length. Cut to size.

Bar clamps available for mounting "puk" diodes and thyristors.

Heatsink surface machining also available.