The MKJ4A1F6-7P is a circular in-line receptacle from the Cannon Trinity MKJ4 series, designed as an environmental connector. It features a size 7 aluminum shell with electroless nickel plating and contains 7 removable, size #23 crimp pin contacts. This connector supports a maximum current of 5 amps, a voltage rating of 500 VAC RMS at sea level, and accommodates wire gauges from #22 to #28 AWG. It provides reliable performance with an operating temperature range of -55°C to +150°C and EMI shielding effectiveness of at least 40dB from 100 MHz to 1000 MHz. Its robust design makes it suitable for applications requiring durable interconnects in harsh environments.