Qualtek Electronics Corp. 11.6mm ID 4:1 Adhesive Lined, Fully Flame Retardant Heat Shrink Tubing QFR-135-3-01-QB48IN-5

QFR-135-3-01-QB48IN-5 is an adhesive-lined, fully flame-retardant polyolefin heat shrink tubing with a 4:1 shrink ratio, designed for strain relief and abrasion protection in automotive wire harnesses. It has an inside diameter of 11.6 mm when unrecovered and shrinks to 2.5 mm, with a wall thickness of 1.98 mm and adhesive thickness of 1.32 mm after recovery. Operating temperature ranges from -40°C to +135°C, with minimum shrink and full recovery temperatures of 110°C and 135°C respectively. The tubing is black with a white adhesive liner, RoHS compliant, and meets flammability standard ISO 6722-1 with self-extinguishing properties. It passes cold bend testing at -30°C and thermal aging tests at 130°C for 168 hours with maximum leakage current of 0.25 µA.