The Amphenol Industrial PT02A-8-4S is a 4-position circular receptacle connector with female socket contacts, designed for rugged electrical interconnect applications in aerospace, military, transportation, and industrial systems. It is part of the PT Series compliant with MIL-DTL-26482 Series I, a family of miniature cylindrical connectors known for compact size, high reliability, and durability in harsh environments.

This connector features a panel-mount box receptacle design with solder-cup terminations, allowing secure wire connections in cable harnesses or equipment enclosures. A bayonet coupling mechanism provides quick, secure mating with compatible plugs while maintaining strong resistance to vibration and mechanical stress.

The aluminum shell with olive-drab cadmium finish ensures excellent corrosion resistance and durability, while the neoprene insert provides insulation and environmental protection for the contacts. These characteristics make the PT02A-8-4S suitable for high-reliability signal or power connections in demanding operating conditions.

Key Features

• MIL-DTL-26482 Series I compliant circular connector

• 4-position receptacle with female socket contacts

• Panel / box mount design with flange mounting

• Solder-cup termination for reliable wire attachment

• Bayonet locking mechanism for fast, vibration-resistant mating

• Aluminum shell with olive-drab cadmium finish for durability

Technical Specifications

• Connector Type: Circular receptacle (female sockets)

• Series: PT Series (MIL-DTL-26482 Series I)

• Number of Positions: 4

• Shell Size / Insert Arrangement: 8-4

• Termination: Solder cup

• Mounting Type: Panel / box mount

• Coupling Method: Bayonet lock

• Contact Material: Copper alloy with gold plating

• Shell Material: Aluminum alloy

• Voltage Rating: ~600 V

• Current Rating: ~7.5 A per contact

• Operating Temperature: −55 °C to 125 °C