The 5179230-3 Board-to-Board PCB Connector, a high-performance solution for your signal transmission needs. This connector, featuring a compact design with two rows of 80 positions each, is perfect for mezzanine and board stacking configurations. Constructed with a UL 94V-0 rated natural housing and matte brass contacts, it ensures reliable performance in a wide temperature range from -40 to 257 °F. With a voltage rating of 100 V AC and gold-plated contact mating areas, it guarantees excellent conductivity and signal integrity. Its surface mount termination and top entry location make it easy to install, while its stackable design and polarization feature ensure accurate mating alignment. RoHS compliant and suitable for high-reliability applications, the 5179230-3 is the ideal choice for demanding PCB connectivity requirements.