WesBell Electronics
Alpha FIT 300 Heat Shrink Tubing

Alpha FIT 300 Heat Shrink Tubing


3 to 1 Surface Irradiated Dual Extruded Polyolefin


Characteristics:


  • Temperature range -55°C to +110°C
  • 3 to 1 Shrink Ratio
  • 4 foot lengths or spools
  • Colors Available

Insulation:


  • Tensile strength: 1500 psi
  • Ultimate elongation: 200%
  • Longitudinal shrinkage: -10%
  • Specific gravity: .99
  • Flammability: Self extinguishing

Chemical Properties:


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

Applications:


  • Meltable inner wall
  • Encapulates without adhesive
  • Temporary sealing without sticky residue
  • Increased wall thickness for added protection
  • Heat shrink ratios
  • Excellent dielectric strength
  • Substrates requiring filled interstices
  • Digital electronics where adhesive is unacceptable
  • Temporary applications requiring encapsulation
  • XTRA Guard 1 applications

Part Number Minimum I.D. Minimum Recovered I.D. Recovered Wall Thickness
Alpha FIT 300 1/8 .125" .041" .020"
Alpha FIT 300 3/16 .187" .060" .025"
Alpha FIT 300 1/4 .250" .080" .027"
Alpha FIT 300 3/8 .375" .135" .030"
Alpha FIT 300 1/2 .500" .195" .035"
Alpha FIT 300 3/4 .750" .313" .040"

 

 

 

Alpha FIT 300 Surface Irradiated Dual Extruded

Alpha FIT 300 Heat Shrink Tubing

This page focuses on the Alpha FIT 300 heat shrink tubing. It's a 3 to 1 shrinkable tubing manufactured with surface irradiated dual extruded polyolefin with a temperature range of -55°C to 110°C. It's most commonly used for substrates requiring filled interstices, digital electronics where adhesive is unacceptable and temporary applications requiring encapsulation.

In the manufacturing process FIT 300 heat shrink tubing features a meltable inner wall, encapsulates without adhesive, temporary sealing without sticky reidue, increased wall thickness for added protection, heat shrink ratios and excellent dielectric properties.

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