The TE Connectivity / Raychem SO63-1-55-20-90 is a high-temperature, flexible heat shrink tubing designed for military, aerospace, and industrial applications. Engineered for rugged environmental conditions, it provides superior insulation, mechanical protection, and strain relief for electrical wiring and components.
Key Features & Benefits:
✔ High-Temperature Resistance
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Designed to withstand extreme conditions, ensuring long-term reliability
✔ Flexible & Durable Material
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Provides secure wire bundling and insulation in high-vibration environments
✔ Excellent Electrical Insulation
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Protects against short circuits, moisture, and contaminants
✔ MIL-SPEC Compliant
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Meets military and aerospace standards for high-reliability applications
✔ Resistant to Fluids & Chemicals
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Ideal for use in harsh environments, including fuel and hydraulic systems
Technical Specifications:
| Parameter | Value |
|---|---|
| Tubing Type | Heat Shrink |
| Shrink Ratio | 2:1 |
| Material | Crosslinked polymer |
| Operating Temperature | -55°C to +200°C |
| Inner Diameter (Before Shrinkage) | 20mm |
| Inner Diameter (After Shrinkage) | 10mm |
| Compliance | MIL-SPEC, Raychem Qualified |
| Resistance | Fluids, Chemicals, Abrasion |
Applications & Use Cases:
🔹 Aerospace & Military Wiring – Used in aircraft and defense systems for cable protection
🔹 Industrial & Harsh Environments – Ensures wire durability in extreme conditions
🔹 Automotive & Marine Electronics – Protects wiring from chemicals and high temperatures
🔹 Telecommunications & Power Systems – Provides electrical insulation and strain relief
🔹 Medical & Laboratory Equipment – Used in specialized electronic applications
Why Choose TE Connectivity / Raychem SO63-1-55-20-90?
✔ High-Performance Insulation – Protects wires and cables in extreme environments
✔ Superior Chemical & Fluid Resistance – Ideal for industrial and aerospace applications
✔ MIL-SPEC & Raychem Certified – Ensures long-term reliability and compliance
✔ Flexible & Easy to Install – Shrinks uniformly for secure and professional wire protection



