This is a pack of 39 heat shrinks of assorted colors, made by Qualtek USA. They are flexible and have a shrink ratio of 2:1.

They provide electrical insulation and protects in-line components. Useful to protect soldered connector pins, or to reinforce connections when joining wires.

The kit comes in a clear plastic bag.


  • Operating temperature: -55 °C to +135°C
  • Minimum shrink temperature: 70°C
  • Full recovery temperature: 100°C
  • Shrink ratio: 1:2
  • Length: 152.4 mm
  • Internal diameter: 2mm
  • RoHS compliant

Additional information

Weight 0.020 kg
Dimensions 20 × 10 × 5 mm



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Heat Shrink – Pack of 39


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