Circular Connectors, PT Series, Newark/Element

The PT series miniature cylindrical connectors offer high density contact arrangements in a circular shell with salt spray exposure of 48 hour, 500 hour. These connectors have 5 key/keyway polarization with 3 point bayonet lock coupling for positive mating with no chance of cross plugging. Spring tension provided by a wave washer in the coupling nut ensures maintenance of interfacial seal between mating halves. Both the insert and main joint gasket are moulded from resilient neoprene insulator.

• Quick disconnect bayonet coupling for rapid mating and unmating
• Operating temperature range from –55 to 125 °C
• Copper alloy solder pin contacts with gold plating
• Aluminium alloy body material with olive drab chromate over cadmium plating

These connectors are designed for harsh environments and have well-proven electrical capability to withstand extreme shock, exposure and vibration. The high reliability performance makes PT series connectors ideal for environmental sealing or pressurized applications.