The 640388-4 is a high-performance power connector designed for reliable board-to-wire applications. With a compact inline layout featuring four 3.96mm (.156 in) pitch tab contacts, this MTA 156 series connector ensures efficient power transmission in various electronic systems. Meeting UL and CSA standards with a housing material of flame-retardant polyester, it guarantees safety and durability. Each contact, made of copper alloy with tin plating, can handle up to 7A at 600V AC, making it ideal for power circuit applications. Its vertical board mount orientation with through-hole solder termination offers easy and secure installation. With a wide operating temperature range from -55 to 105°C (-67 to 221°F) and RoHS compliance, the 640388-4 is suitable for diverse industrial and commercial environments. Its friction lock mating retention and compact .624-inch (15.85mm) length ensure secure connections in tight spaces, while its natural housing color and unshrouded header type offer versatility in design integration. Trust in the reliability and performance of the 640388-4 for your power connectivity needs.