Vishay Precision Group Backplane Connectors - Specialized MMA25-0181Q1

The MMA25-0181Q1 is a specialized backplane connector from Lingto Electronic Limited, designed for military and commercial applications. It is qualified to MIL-C-28748/7/8 standards, ensuring reliability in demanding environments. The connector features solder cup contacts and dip solder contacts, with options for fixed and turnable screwlocks. It is particularly suited for airborne, instrumentation, and portable equipment applications, where space and weight constraints are critical without compromising performance. Electrical specifications include a current rating of 5 A for model MM22 and 3 A for model MM24, with a breakdown voltage of 2000 V_RMS at sea level and 500 V_RMS at 70,000 feet. The contact pins and sockets are made from phosphor bronze, with gold plating for enhanced conductivity. The connector body is constructed from glass-filled diallyl phthalate, providing durability and resistance to high vibration and shock. This product is ideal for engineers seeking a robust and compact connector solution for high-performance applications.