Amphenol Pcd MIL-T-81714 Series I Terminal Junction Modules

Amphenol Pcd Series I Terminal Junction Modules are designed and qualified to MIL-T-81714 requirements to provide robust and reliable performance. These modules cover the full SAE-AS81714 range of configurations: feedback/feedthrough, electronic, in-line splice, electronic splice, and ground. These Series I devices use standard M39029/1 pin contacts and accommodate 26AWG to 12AWG wires. The modules are used for the interconnection of wiring and the incorporation of passive components. These environment-resistant components feature crimp-type external pin contacts in accordance with MIL-C-39029/1 for Series 1. Amphenol Pcd Series I Terminal Junction Modules are designed to operate continuously over a temperature range of -65°C to +200°C, making them suitable for a wide range of pressurized and unpressurized aerospace applications.


  • MIL-T-81714 approved
  • M39029/1 contacts meet military specification MIL-C-39029
  • Integral socket / bus bar ensures electrical and mechanical integrity over long product life
  • Integral contacts provide high conductivity for optimum electrical performance
  • Split socket design
    • Provides peripheral surface wipe and contact
    • Uses maximum mating surfaces of pin and contact
  • Conforms to all dimensions and performance requirements of MIL-T-81714/17
  • Class D module system combines maximum high temperature and high fluid resistance performance parameters previously divided among A, B, and C module classes
  • Electronic systems
    • Modules can be supplied with variety of diode, resistors, capacitors, and fuses
    • Meets electronic parameters of MIL-T-81714/24


  • Lighting
  • In-flight entertainment and galley
  • Avionic control
  • Instrumentation
  • Aircraft power distribution
  • Junction boxes
  • Electrical grounding
  • Wire splicing


  • Dielectric withstanding voltage
    • 1500VRMS at sea level
    • 200VRMS at 100,000ft altitude
  • >5000MΩ insulation resistance
  • Accommodates 26AWG to 12AWG wires
  • -65°C to +200°C temperature range
Published: 2019-04-24 | Updated: 2023-08-18