Hook up your airframe

TE provides a comprehensive range of high-performance wire and cable products for use in aerospace and defense applications of high-density and complex circuitry.

Advanced materials for harsh environments. TE’s Raychem materials science and irradiation crosslinking technology is the foundation that supports a range of products with the right balance of properties to meet help the challenges of the harshest environments. SPEC 44 (AS81044) wire and SPEC 55 (AS22759) wire are established and used extensively across the industry and applications. 

SPEC 44 Wire
SPEC 44 wire
SPEC 55 Wire
SPEC 55 wire

Trusted Solutions

  • Extremely low risk choice for aircraft manufacturers for over 50 years
  • Tough and reliable crosslink extruded material
  • Abrasion resistant and withstands mechanical damage

Performance and Reliability

  • Small size, lightweight, and resistant to most chemicals and fluids
  • Easy to cut, strip and mark   
  • Suitable for high temperture and harsh environment applications


Over 10 million miles of flying time

Space Satelite
Space satelite
Commercial Aircraft
Commercial aircraft
Military Aircraft (Helicopter)
Military aircraft (helicopter)
Military Aircraft (fixed wing)
Military aircraft (fixed wing)