The STM037L4PQ, a high-performance surface mount connector designed for power applications in aerospace, defense, and marine industries. This two-row connector features 37 socket contacts with a pitch of .64mm, housed in durable LCP material for reliable performance. With a contact material of beryllium copper and tin-lead plating, it ensures excellent conductivity and corrosion resistance. The connector, with a vertical mount orientation and shrouded header type, offers secure PCB mounting with four standoffs and a 1.2mm x .2" mounting screw. It is RoHS non-compliant and ECCN EAR99, making it suitable for a wide range of applications. Trust the STM037L4PQ for your critical wire-to-board connections in harsh environments.