Alpha Wire Cable Sleeve Kit FIT-221 Series, 2:1 Shrink Ratio

  • RS Stock No. 821-4702
  • Mfr. Part No. F221MS/1 BK032
  • Manufacturer Alpha Wire
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

Alpha Wire FIT-221 Heat Shrink Tubing

The FIT-221 range of heat-shrink tubing offers a reliable way to protect and seal electrical terminations or add extra durability to a cable.The FIT range of heat shrinkable tubing is made from premium materials under tight manufacturing conditions. This means that FIT heat-shrink tubing has excellent physical characteristics such as wide temperature ranges and low longitudinal shrinkage.

Features and Benefits

Heat shrinkable tubing Irradiated Polyolefin
Assorted colours available
Temperature Range: -55°C to 135°C
Shrink Ratio: Approximately 2:1
Continuous lengths available

Product Application Information

FIT-221 heat-shrink tubing gives you more choices to achieve reliable, rugged cabling systems. Heatshrink provides an easy solution to colour coding wires for easy circuit identification or make fast, reliable repairs to nicked or worn insulation.For a secure fit, it is necessary that the tubing's recovered diameter (the diameter after shrinkage) is smaller than the diameter of the area to be insulated. At the same time, the tubing's expanded diameter (the diameter before shrinkage) needs to be large enough to fit easily over the area to be insulated, as well as any connectors attached to it.

Benefits of Polyolefin

Polyolefin is a polymer which is often used in heat shrink tubing as it has excellent mechanical and electrical properties. Polyolefin is also flexible, fast-shrinking and can be manufactured in a wide range of colours.

Note

For a secure fit, it is necessary that the tubing's recovered diameter (the diameter after shrinkage) is smaller than the diameter of the area to be insulated. At the same time, the tubing's expanded diameter (the diameter before shrinkage) needs to be large enough to fit easily over the area to be insulated, as well as any connectors attached to it.

Specifications
Attribute Value
Sleeve Length 152mm
Sleeve Diameter 1.17 mm, 1.6 mm, 2.36 mm, 3.18 mm, 4.75 mm
Material Polyolefin
Colour Black
Minimum Operating Temperature -55°C
Maximum Operating Temperature +135°C
Shrink Ratio 2:1
Series FIT-221
4 : Next working day (AU stock)
26 : 5 working days (Global stock)
Price (ex. GST) Each
$ 47.94
(exc. GST)
$ 52.73
(inc. GST)
units
Per unit
1 - 14
$47.94
15 - 49
$47.10
50 +
$46.56
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