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Heatsinks directly from the manufacturer

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  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
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for semiconductor-design TO 5 and others
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for semiconductor-design TO 5 and others
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for semiconductor-design TO 5 and others
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for semiconductor-design TO 5 and others
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46 x 33 mm, profile threads
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46 x 33 mm, profile threads
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6,3 x 4,8 mm, for DIL IC 6, 8, 14, 16, 20 -pole
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universal fan coolers
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19 x 4,8 mm, for DIL IC 14, 16, 24, 28, 36, 40 -pole
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for Power PC
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for Intel Pentium III Xeon
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Any electronic device generates heat and with increasing performance the heat development increases. If the heat is not sufficiently dissipated this can lead to an overheating of the device up to a complete system failure. Heatsinks accept the thermal management of electronic devices. Heatsinks are made of good thermal conductive material such as aluminium or copper. They increase the surface over which the device can emit heat. Therefore the temperature can be reduced and an overheating as well as the resultant damages can be efficiently prevented. The effective heat dissipation by means of heatsinks helps to avoid possible system failures.

At Fischer Elektronik you can receive the heatsinks directly from the manufacturer. All heatsinks can be delivered optionally with mounting material. We supply standard devices in different sizes, designs and installation variants. Beginning with profile- and fluid heatsinks over fan coolers and finger shaped heatsinks up to heatsinks in round, flat, angled or lamella form. We also have special LED heatsinks for LED operated lights in our range. On request we manufacture special formats according to your individual demand.

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