PT02A-14-12S-027 Circular MIL-Spec Connector

The PT02A-14-12S-027 is a 12-position circular panel-mount receptacle with female socket contacts, designed for reliable electrical connections in rugged environments.  

This connector features solder-cup terminations for secure wire connections and a three-point bayonet coupling system that enables quick, vibration-resistant mating with compatible plugs. Its aluminum alloy shell with black zinc-cobalt plating provides strong mechanical durability and corrosion resistance, while gold-plated copper-alloy contacts ensure reliable electrical conductivity.

Designed as a flange-mounted box receptacle, the PT02A-14-12S-027 integrates easily into equipment panels or enclosures and operates reliably in harsh conditions such as shock, vibration, and temperature extremes.

Key Features

• MIL-DTL-26482 Series I compliant circular connector

• 12-position receptacle with female socket contacts

• Panel-mount / flange (box-mount) design

• Solder-cup terminations for cable wiring

• Bayonet locking coupling for fast and secure mating

• Aluminum alloy shell with black zinc-cobalt plating

• Gold-plated copper-alloy contacts for reliable conductivity

Technical Specifications

• Connector Type: Circular receptacle (female sockets)

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

• Number of Positions: 12

• Shell Size / Insert Arrangement: 14-12

• Mounting Type: Panel / flange mount

• Termination: Solder cup

• Coupling Method: Bayonet lock

• Shell Material: Aluminum alloy

• Shell Finish: Conductive black zinc-cobalt

• Contact Material: Copper alloy with gold plating

• Voltage Rating: ~600 VAC

• Current Rating: 7.5–13 A per contact

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