Vishay Precision Group Mms22-7Sk2 T02 Vishay MMD21-0071P1

The MMD21-0071P1 backplane connector from Lingto Electronic Limited is a microminiature rectangular connector qualified to MIL-C-28748/7/8 standards. It features solder cup and dip solder contacts, with options for closed entry socket contacts available for 22 AWG sockets. The connector is designed for applications requiring minimal space and weight while maintaining high performance, making it suitable for airborne, instrumentation, and portable equipment. Electrical specifications include a current rating of 5 A for 22 AWG and 3 A for 24 AWG contacts, with a breakdown voltage of 2000 V_RMS at sea level and 500 V_RMS at 70,000 feet. The materials used include phosphor bronze for contact pins and sockets, with gold plating for enhanced conductivity. The connector also incorporates stainless steel screwlocks for secure fastening and is constructed from glass-filled diallyl phthalate, ensuring durability and resistance to vibration and shock. Engineers considering this connector should evaluate its specifications against their project requirements, particularly in terms of size, weight, and environmental conditions.