23/02/2026

Heat Shrinkable Tubing 3:1 assortiment in blister bags 6/2
Art.-No. 308-30616 | HIS-3-BAG-6/2-PO-X-MIX

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  • Thin wall, flexible 3 to 1 shrink ratio material accommodates a wide range of component shapes and diameters.
  • Meets UL224 VW-1 specifications, making it ideal for high heat applications (excludes clear tubing).
  • Polyolefin material provides excellent insulation and mechanical strength with good resistance to solvents, oils and fuels.
  • Available in bulk reels, sticks and convenience bags (HIS-3 bags), for small to large volume applications.
Application HIS-3 BAG tubings are useable for insulation and protection of cables and connectors
Behaviour At Low Temperature not cracking
Behaviour at Heat Shock not fluid, not dripping, not cracking
Behaviour at low Temperature test method UL 224
Brand Family HIS-Series
Color Various (MIX)
Description TFN31 HIS-3 bags are packaged in smaller lengths, in a convenient bag for small projects and easy merchandising. TFN31 series tubing features a flexible, thin wall and highly flame retardant material with a higher operating temperature range than general-use heat shrink tubing. The 3 to 1 shrink ratio accommodates a variety of component shapes and sizes.
Elongation At Heat Aging 400%
Heat Aging Test 168h/175°C
Heat Aging test method UL 224
Heat Shock Test 4h/250°C
Minimum Tensile Strength At Heat Aging 13MPa
PART DESCRIPTION HIS-3-BAG-6/2-PO-X-MIX
Packaging Type bag
Part No. 308-30616
Product family Insulation
Type HIS-3-BAG-6/2
For Object Outside Diameter 2.88-5.52 mm
Length (metric) 250.0mm
Longitudinal Change After Shrinkage +/-5%
Printable No
Recovered Diameter (metric) 2.0mm
Shrink Ratio 3:1
Supplied Diameter (metric) 6.4mm
Tube Shape Round
Volume Resistance 10¹⁴ Ω cm
Wall Thickness (metric) 0.65mm
Dielectric Strength 32kV/mm
Dielectric Strength test method IEC 60243
Elongation at break (min.) 800%
Elongation at break test method ASTM D2671
Flammability UL 224 VW-1
Halogen Free No
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +212 °F (+100 °C)
Operating Temperature -67°F to +275°F (-55°C to +135°C)
REACH Conformity No
ROHS compliant Yes
Test Method Tensile Strength ASTM D2671
UL File Number [Logo] E143529 [cRUus]
UL Listed (US and Canada) No
UL Recognized (US and Canada) Yes
Volume Resistance test method UL 224
Packaging 1 - Weight (kg) 0.030991kg
Pkg. Qty. 15Pieces
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