The 045527-0011 is a box mounting receptacle circular connector from the Cannon KPT series, compliant with MIL-DTL-26482 Series I standards. It features a size 20 aluminum alloy shell with olive drab chromate over cadmium plating, housing 41 size 20 solder cup pin contacts. The contacts are made from gold-plated copper alloy and have a current rating of 7.5A. This connector is built for reliability, offering an operating temperature range of -55°C to +125°C, a minimum of 500 mating cycles, and an IP67 rating for water tightness. Its robust construction makes it suitable for demanding military, aerospace, and industrial applications requiring secure and durable interconnections.