308-31220 Article Number: 308-31220 Heat Shrink Tubing, HIS-3-Bag, 3:1, 1/2 , 12.7/4.0 dia., Polyolefin, Black, 10/pkg Download spec sheet Base Data Local Order Number 308-31220 Type HIS-3-BAG 12/4 BK Color Black (BK) Features and Benefits 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. Product Description TFN31 series heat shrink tubing features a flexible, thin wall and highly flame retardant polyolefin material with a higher operating temperature range than general-use heat shrink tubing. and offers good resistance to solvents, oils and fuels. The 3 to 1 shrink ratio accommodates a variety of component shapes and sizes. TFN31 tubing is available in bulk reels, sticks and convenience bags (HIS-3 bags), for projects of all sizes. Short Description Heat Shrink Tubing, HIS-3-Bag, 3:1, 1/2 , 12.7/4.0 dia., Polyolefin, Black, 10/pkg Product Dimensions Length L (Metric) 200 mm Length L3 (imperial) 6.0 Length L3 (metric) 152.4 mm Shrink Ratio 3:1 Tensile Strength (MPa) 14 MPa Trade Size 1/2 Variant Thin-Wall Volume Resistance (Ohm cm) 10 cm (ASTM D 876) Nominal Diameter (Imperial) 1/2 Nominal Diameter (Metric) 12.7 mm Wall Thickness WT (Imperial) 0.031 Wall Thickness WT (Metric) .80 mm Recovered Diameter d (metric) 4.0 mm Recovered Diameter d (imperial) 0.157 Supplied Diameter D (metric) 12.7 mm Supplied Diameter D (imperial) 0.5 Logistics and Packaging Quantity Per bag Package Quantity 10Package Quantity (Metric) 10 Pieces Material and Specifications Material Polyolefin, cross-linked (PO-X) Material Shortcut PO-X Dielectric Strength (Metric) 20 kV/mm according to ASTM D 150 Elongation at break 800% nach ASTM D2671 Flammability UL224 VW-1 (except clear) Halogenfree No Shrink Temperature +212 F (+100 C) Operating Temperature -67F to +275F (-55C to +135C) ROHS Compliant Yes Certification/Specification UL224 125 C 600V VW-1 SAE - AMS - DTL-23053/5 Class 1 and 3 SAE - AMS - DTL-23053/5 Class 2 (clear) UL Listed (US and Canada) Yes UL Recognized (US and Canada) Yes HellermannTyton 2015