
High-Performance Connectors with Sealing Capabilities for Harsh Environments
Circular Plastic Connectors offer rugged, cost-effective power input and output solutions for devices in harsh environments. These lightweight, all-plastic and metal-shell connectors feature quick connect/disconnect, thread assist, and positive dent coupling for easy installation and maintenance. With polarized designs for proper mating, removable contacts, and a replaceable coupling ring, CPCs are built for reliability and field repairs. Made from heat-resistant, self-extinguishing thermoplastic, these robust connectors come in six series with various mounting options offered in power, signal and hybrid (power and signal) solutions.

Miniature Circular Plastic Connectors
Designed for wire-to-wire and wire-to-panel applications, these connectors support 1 to 9 positions and use reliable MATE-N-LOK crimp snap-in contacts. IP67 sealing to block dirt and fluids and a 1/4-turn coupling ring for secure alignment ensure quick and dependable connections.
Circular Plastic Metal-Shell
The circular plastic shell features a thermoplastic insert within a nickel-plated, zinc alloy shell. Available in Series 1-4 configurations, it offers the same contact options as the all-plastic version. An optional "Tetraseal" interface seal provides splash-proof protection between connector metal shells.
MIL-C-5015 Style CPC
The MIL-C-5015 style CPC is an all-plastic connector designed to intermate with other manufacturers' metal-shell Mil-C-5015 type connectors. It is compatible with size 20-14 and 18-10 connectors and uses multimate size 16 contacts for reliable power and signal transmission.
