The MS3126F18-32P is a straight plug circular connector from the KPT / SE series designed to meet MIL-DTL-26482 Series I standards. It features an aluminum alloy shell with olive drab chromate over cadmium plating and houses 32 size 20 crimp pin contacts. This connector is engineered for high reliability, supporting an operating temperature range of -55°C to +125°C, a test voltage of 1500 Vrms, and a contact current rating of 7.5 A. Built for demanding environments, it is rated for a minimum of 500 mating cycles, offers IP67 water tightness, and can withstand vibration of 200 m/s² at 10 to 2000 Hz, making it ideal for high-reliability military and industrial applications.