DEUTSCH EFS Series Connectors

Performance under pressure

TE’s DEUTSCH EFS connectors are made for THFT applications that require high-temperature and high-pressure capable connectors.

Optimized for high-temperature, high-pressure operation. Designed for topside and subsea applications like Christmas Tree and Tubing Hanger applications, TE’s DEUTSCH EFS Series electrical connectors for Tubing Hanger FeedThrough (THFT) systems are rated to 16,500 psi and 177°C. The 4-contact connector offers 500 V, 5 A operation. THFT optical connectors support three channels at pressures to 15,000 psi.


psi rated pressure


Rated temperature


  • Electrical Feedthrough Systems (EFS)
  • Christmas trees


  • Up to 4 contacts (3+1 ground)
  • Size 16 and 20 for 16 AWG or 20 AWG wires
  • Rated voltage : 500VAC
  • Rated current: 5A