SPEC 55 wire and cable is a robust and versatile solution designed for aerospace applications. Originally developed to meet Boeing’s material standard BMS1348 for the 777 airliner, it provides lightweight, compact insulation with proven performance. This wire combines the easy handling of a flexible wire with excellent scrape abrasion and cut-through characteristics, resisting chemicals, solvents, UV degradation, and moisture. SPEC 55 is rated for continuous operation from -65°C to +200°C and demonstrates resistance to electrical arc tracking under both wet and dry conditions, making it suitable for harsh, open airframe environments. Its mechanical properties are enhanced by radiation crosslinking, improving scrape, cross wire abrasion, cut-through resistance, and creep resistance.
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You can download the 55PC0214269 datasheet or visit the Raychem TE Connectivity website for support.
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