WesBell Electronics
Alpha FIT 221V Heat Shrink Tubing

FIT 221V Heat Shrink Tubing 2 to 1


Flame Retardant Irradiated Polyolefin Tubing


Characteristics:


  • Temperature range -55°C to +135°C
  • 2 to 1 Shrink Ratio
  • 4 foot lengths or spools
  • Colors: Black only

Insulation:


  • Tensile strength: 1500 psi
  • Ultimate elongation: 200%
  • Longitudinal shrinkage: -5%

Chemical Properties:


  • Corrosive effect: Passes copper stability test
  • Fungus resistant: No growth

Electrical Properties:


  • Dielectric strength: 500V/mil

Applications:


  • Low shrink temperature range -90°C
  • Fastest recovery time
  • UL VW-1 and CSA OFT flame retardancy
  • Resists water, fungus and UV light
  • Where substrates are heat sensitive
  • Where reduced shrink time saves costs
  • Flame retardant reqirements
  • Industrial applications
  • Cable and connector protection
  • XTRA Guard 1 applications

Part Number Minimum I.D. Minimum Recovered I.D. Recovered Wall Thickness
Alpha FIT 221V 3/64 .046" .023" .016"
Alpha FIT 221V 1/16 .063" .031" .017"
Alpha FIT 221V 3/32 .093" .046" .020"
Alpha FIT 221V 1/8 .125" .062" .020"
Alpha FIT 221V 3/16 .187" .093" .020"
Alpha FIT 221V 1/4 .250" .125" .025"
Alpha FIT 221V 3/8 .375" .187" .025"
Alpha FIT 221V 1/2 .500" .250" .025"
Alpha FIT 221V 3/4 .750" .375" .030"
Alpha FIT 221V 1 IN 1.00" .500" .035"
Alpha FIT 221V 1 1/2 1.50" .750" .040"
Alpha FIT 221V 2 IN 2.00" 1.00" .045"

 

 

 

Alpha FIT 221V Irradiated Polyolefin Heat Shrink Tubing

FIT 221V Heat Shrink Tubing

This page focuses on the Alpha FIT 221V heat shrink tubing. It's a 2 to 1 shrinkable tubing manufactured with flame retardant irradiated polyolefin and a temperature range of -55°C to 135°C. It's most commonly used for general purpose protection and repair, identification, beautifying substrates, insulation from environment, reduced longitudinal shrinkage and resistance to water, fungus and UV light.

In the manufacturing process FIT 221V heat shrink tubing is used with wire and cable harnesses, cable and connector protection and covering wire and cable splices to be sure that the conductor doesn't get water or damaged.

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