RS PRO Heat Shrink Tubing, Black 3.2mm Sleeve Dia. x 20m Length 2:1 Ratio

RS Stock No.:

Technical Reference

Legislation and Compliance

RoHS Status: Not Applicable

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 0389640
Product description RS PRO Heat Shrink Tubing, Black 3.2mm Sleeve Dia. x 20m Length 2:1 Ratio
Manufacturer / Brand RS PRO

The foregoing information relates to product sold on, or after, the date shown below.


Date Jul 22, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Product Details

RS Pro Heat Shrink Tubing Ratio 2:1

This RS Pro, flexible heat shrinkable tubing has a low shrink temperature and is ideal for using with delicate or temperature sensitive equipment. It is ideal for general purpose applications such as wire insulation and protection, reinforcement of terminations and joints, cable bundling and colour coding.

Features and Benefits

• Heat shrink ratio of 2:1
• Flexible polyolefin tubing
• Shrinks at low temperature
• Ideal for delicate or temperature sensitive equipment
• Operating temperature -55°C to +105°C
• Heat Shrink temperature: 90°C
• Easy to store, access and dispense
• Supplied on small reels within the box

What does a heat shrink ratio of 2:1 mean?
A ratio of 2:1 means when the tube is heated it shrinks to half 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 device.


Attribute Value
Brand RS PRO
Colour Black
Flame Retardant No
Sleeve Diameter 3.2 mm
Sleeve Length 20 m
Shrink Ratio 2:1
Shrunk Diameter 1.6 mm
Sleeve Type Heat Shrink
Adhesive Lined No
Halogen Free No
Standards Met ELV, RoHS Compliant, SFP (R4-0580)
Material Polyolefin
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Price Reel (1 Reel of 20 Metres)
Reel(s)Per Reel(VND)Per Unit(VND)
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