Alpha Wire Red Heat Shrink Tubing 12.7mm Sleeve Dia. x 45m Length, FIT-221 Series 2:1 Ratio

  • RS Stock No. 821-4884
  • Mfr. Part No. F2211/2 RD016
  • Brand Alpha Wire
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
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.

Heat Shrink F2211/2 RD016

Specifications
Attribute Value
Sleeve Diameter 12.7mm
Shrunk Diameter 6mm
Colour Red
Sleeve Type Heat Shrink
Adhesive Lined No
Shrink Ratio 2:1
Sleeve Length 45 m
Material Polyolefin
Halogen Free No
Standards Met CSA, UL
Series FIT-221
2 In stock for FREE next working day delivery
Price 1 Reel of 46 Metre(s)
Was £77.80
£ 69.78
(exc. VAT)
£ 83.74
(inc. VAT)
Reel(s)
Per Reel
Per Metre*
1 - 4
£69.78
£1.517
5 - 9
£66.30
£1.441
10 +
£62.80
£1.365
*price indicative
Related Products
RNF-3000 Series flexible, flame-retardant heat shrink sleeving with ...
Description:
RNF-3000 Series flexible, flame-retardant heat shrink sleeving with polyolefin tubing. • High shrink ratio of 3:1 easily accommodates awkward irregular shapes• Six sizes to cover diameters 1 to 24 mm• Excellent physical, chemical and electrical properties meet industry standards• Supplied in 1.2 m lengths.
Used for electrical insulation and strain relief of ...
Description:
Used for electrical insulation and strain relief of commercial wire termination and electrical connection. Also ideal for light-duty harnessing, jacketing, and identification of wires, cables and electrical and electronic components. Large 3:1 shrink ratio accommodates a substrate of varying dimensions Low shrink temperature of 70°C reduces installation time and risk ...
The RNF-100 Series of heat shrink tubing has ...
Description:
The RNF-100 Series of heat shrink tubing has specifically been designed to be used in challenging and demanding environments. It is extensively used for commercial and military applications due to its ability to provide excellent insulation and strain relief to wire terminations and connections, as well as wire bundling and ...
A semi-rigid, flame retardant, black polyolefin heat shrinkable ...
Description:
A semi-rigid, flame retardant, black polyolefin heat shrinkable tubing Ideally suited for applications requiring strain relief or abrasion resistance such as solder and crimp joints Outstanding physical and electrical performance Excellent chemical and solvent resistance Length 1.2m Temperature rating -55 to +135°C.