RS Components
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HellermannTyton Heat Shrink Tubing, Black 12mm Sleeve Dia. x 200mm Length 3:1 Ratio, HIS-3 BAG Series

140 In stock - FREE next working day delivery available
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Price Each (In a Bag of 10)


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(inc. VAT)



RS Stock No.:
Mfr. Part No.:
308-31210 HIS-3-BAG-12/4-PO-X-BK (10)
COO (Country of Origin):
UnitsPer unitPer Bag*
10 - 140£1.043£10.43
150 - 490£0.989£9.89
500 +£0.938£9.38
*price indicative

Heat Shrink Tubing HIS-3-Bag

The HIS-3 BAG series is a flexible thin wall heatshrink tubing made from polyolefin offering good cable protection and insulations and being an ideal solution for the electronics industry. It is a reliable electrical insulation and is ideal for cable joints and terminations.

Features and Benefits

• Usable for insulation
• Offer great protection of cables and harnesses
• Cross-linked polyolefin
• Heat shrink ratio 3:1
• Operating temperature of -55 to 135°C
• Flame retardant
• 10 pre-cut pieces per bag

Why should I use HIS-3 BAG Series Heat-Shrink Tubing?
The HIS-3 BAG series of heatshrink tubing offers convenience with pre-cut pieces in the bag and performance in having great protection for cables, good insulation and being flame retardant.

What does a heat shrink ratio of 3:1 mean?
A ratio of 3:1 means when the tube is heated it shrinks to a third of its original diameter.

How can I shrink the tubing?
A heat gun or a heat shrink oven are ideal ways to shrink your tubing. Before heating always check to ensure you know the correct heating temperature of your tubing.

Remember to ensure all health and safety precautions have been taken prior to using a heating devise.


SAE-AMS-DTL-23053/5, UL224 125°C 600V VW-1
MIL-DTL-23053/5 Class 1 & 3

Sleeve Diameter12mm
Shrunk Diameter4mm
Sleeve TypeHeat Shrink
Shrink Ratio3:1
Sleeve Length200mm
MaterialCross Linked Polyolefin
Flame RetardantYes
SeriesHIS-3 BAG