20/02/2026

Heat Shrinkable Tubing 2:1 (3.2/1.6) black
Art.-No. 342-30320 | PST-HT-3.2/1.6-POA-BK

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  • Tubing is 2:1, thin wall, very flexible and light weight.
  • Designed for use in areas where weight is a key factor.
  • Provides long term protection of cables and wire harnesses.
Package size
Application PST-HT is used for long-term protection of
cables and wire harnesses in military equipment,
motor sports, and aviation.
Color Black (BK)
Description PST-HT Heat Shrink is a very flexible thin wall tubing used to protect electrical and mechanical wiring. Polyolefin material is lighter weight and used in areas where weight is a key factor such as aviation and motorsports. Available in multiple sizes ranging from 1/2" (12.7mm) to 2" (51.0mm) and reel lengths from 65.6' (20m) to 1,312.0' (400.0m). RoHS approved.
Elongation At Heat Aging 350%
Heat Shock Tensile Strength 14
PART DESCRIPTION PST-HT-3.2/1.6-POA-BK
Packaging Type meter
Part No. 342-30320
Product family Insulation
Short Desc. Heat Shrink Tubing, .12", Supp, .062", Recov, Polyolefin, Black, 1,312.0'/reel
Type PST-HT-3.2/1.6
For Object Outside Diameter 1.92-2.88 mm
Length (imperial) 1312.0ft
Length (metric) 400.0m
Longitudinal Change After Shrinkage -10% max.
Nominal Diameter (imperial) 0.13"
Nominal Diameter (metric) 3.2mm
Recovered Diameter (imperial) 0.062"
Recovered Diameter (metric) 1.6mm
Shrink Ratio 2:1
Size (imperial) 1/8"
Supplied Diameter (imperial) 0.12"
Supplied Diameter (metric) 3.2mm
Trade Size 1/8 "
Wall Thickness (metric) 0.50mm
Dielectric Strength 20kV/mm
Dielectric Strength test method IEC 684 P2
Elongation at break (min.) 450%
Material POA
Material Elastomer, Cross-Linked (POA)
Min. Shrink Temperature +275 °F (+135 °C)
Operating Temperature -103°F to +302°F (-75°C to +150°C)
ROHS compliant Yes
Packaging 1 - Weight (kg) 2.0769kg
Pkg. Qty. 400m
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