Amphenol PT/451 Cylindrical Connectors

Amphenol PT/451 Cylindrical Connectors


Amphenol PT/451 cylindrical connectors are designed for industrial environments, such as transportation, measurement, machine tooling, industrial avionics, military, and instrumentation. This robust connector line is similar to MIL-DTL-26482 series I and provides high-density contact arrangements in a smaller circular shell.

PT/451 series cylindrical connectors offer quick-disconnect bayonet coupling for rapid mating and unmating; is fluid, shock and vibration-resistant; has a wide operating temperature range, and is available in several mounting styles and shell sizes.

Connector Features

  • Meets European specifications VG95238 & HE301
  • Many versions available: watertight (IP66/67), hermetic, shielded
  • Resistant to many fluids
  • Resistant to shock and vibrations
  • Operational from -55°C to +125°C
  • Types: solder, crimp or PCB contact
  • Shell finishes: electroless nickel, bright or olive drab cadmium plating, black anodised
  • Thermocouple contacts as standard