DESCRIPTION

F2213/4-YL003 is a heat shrinkable tubing product manufactured by Alpha Wire, constructed from cross-linked polyolefin material designed for electrical insulation and cable protection. The tubing features a minimum supplied inner diameter of 0.750 inches, a maximum recovered inner diameter of 0.375 inches, and a nominal recovered wall thickness of 0.030 inches, with an approximate 2:1 shrink ratio. It operates across a temperature range of -55°C to +135°C, achieves full recovery at 121°C with a minimum shrink temperature of 90°C, and demonstrates excellent mechanical properties including a tensile strength of 1500 psi minimum and 200% minimum elongation. The tubing is available in multiple colors including yellow (as indicated by the SKU suffix), meets UL Standard 224 and CSA International Standard 198 at 600V, and is RoHS-compliant and lead-free. This product is ideal for protecting wire bundles, providing electrical insulation, and bundling components in automotive, industrial, and telecommunications applications where reliable thermal shrinkage and long-term durability are required.