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Pushpin Attached Heat Sinks (no attachment tab)

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Pushpin Attached Active (Frameless Fan, FF series) Heat Sinks
  • Pushpin and spring combinations can be chosen to suit each particular PCB thickness and chip size.
Proven Design

Pushpins are a popular mechanical attachment, offering flexibility & reliability at reasonable cost.

pushpin spring photo 1
Flexible Design

Hole location and attachment forces can be customized for each specific application.

pushpin spring photo 2
Simple & Easy

Captive pushpins and springs allow for a simple installation. Easy!

pushpin spring photo 2
Robust

Pushpin attachment has passed all shock and vibration testing.

Attachment Force

Appropriate attachment force/pressure can be consistently generated through pushpin/spring selection.

High Performance

High performance interface materials including phase change and thermal grease can be used instead of tape or epoxy.

Reference: About Pushpin with Spring Attachment

FFM / FFH / FF Series
  • Heat sink, fan, hardware, and TIM are shipped as an assembly.
catalog3D CADRoHSREACH
FFM Series Heat SinkModelBase Size (mm)Height (mm)Hole Pitch (mm)Drawing
FFM5050 x 50 11.5 43 x 43DXF
FFM5454 x 5447 x 47DXF

FFH Series Heat SinkModelBase Size (mm)Height (mm)Hole Pitch (mm)Drawing
FFH5050 x 50 11.5 43 x 43DXF
FFH5454 x 5447 x 47DXF

FF Series Heat SinkModelBase Size (mm)Height (mm)Hole Pitch (mm)Drawing
FF6060 x 60 11.553 x 53DXF
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