Product Overview
HST is a polyolefin heat-shrinkable tubing from SARAPIS designed for electrical insulation, marking, wire bundling, strain relief, and mechanical protection. The product provides a 2:1 shrink ratio and is specified with an activation temperature (shrink temperature) of 105 °C. HST is UL-approved and listed as compliant with RoHS and MIL-I-23053/5 class 3.
Function and Application
HST is used where electrical insulation and mechanical protection of cables and wires are needed. The tubing is also used for color-coding and bundling wire harnesses, as well as for strain relief at cable-to-component transitions. The product shrinks to the specified factor (2:1) at the indicated shrinking temperature, making installation reproducible under correct heating.
Typical Applications
- Insulation of wires and connections.
- Marking and color-coding of cables.
- Bundling of multiple conductors.
- Strain relief and mechanical protection at cable transitions.
Specifications
- Product name: HST (SARAPIS)
- Manufacturer part number: 04050854
- Material: Polyolefin
- Shrink ratio: 2:1
- Operating temperature: -55 to 125 °C
- Shrink (activation) temperature: 105 °C
- Approvals / compliance: UL approved; RoHS; MIL-I-23053/5 class 3
- Halogen-free: true
- Self-extinguishing: true
- Example of available size (bore supplied): 50.8 mm
- Standard color codes (indicated): YW, GR, GYS
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