Amphenol Sine Systems AT Series™ Bulkhead Receptacles

Amphenol Sine Systems AT Series™ Bulkhead Receptacles combine a robust, easy-to-mount, sealed housing with the benefits of AT Series (13A) connectors. This requires less operating space while allowing higher-density installation. Available in a 4 X 12 (48-position) configuration, the modules are individually keyed and color-coded to prevent mismating. The series offers the ability to attach from the front side of a device and securely lock it for high resistance to vibration and increased design flexibility. These Amphenol Sine Systems receptacles are IP68/69K rated when mated.

The AT Series connector design incorporates an integral latching system that ensures a definitive electrical and mechanical connection. The RoHS-compliant connector housings are manufactured with a durable, UV-resistant, thermoplastic material with dielectric/mechanical properties. The sealing system features front and rear silicone seals, and a multi-sealing perimeter against environmental ingress. The contacts are derived from quality copper alloy to ensure an electrically-reliable connection.


  • Compact and lightweight
  • Standard or reduced diameter wire sealing capability
  • Captive bulkhead seal with advanced environmental sealing performance (IP67)
  • Colored-coded for easy visual identification and individual keying prevents mismating
  • Rapid and secure installation
  • Space saving
  • Easy attachment to connector at any time
  • Suitable for a wide range of harsh applications
  • Common contact system (size 16, 20AWG to 14AWG)
  • Excellent tactile-click mating
  • Compatible with AT Series™ plug connectors and other existing standard products industry-wide


  • Heavy duty
  • Transportation
  • Marine
  • Diagnostic
  • Military
  • Alternative energy
  • Agricultural
  • Demanding interconnect architectures


Amphenol Sine Systems AT Series™ Bulkhead Receptacles
Publicado: 2019-03-25 | Actualizado: 2023-04-07