The 776539-2 is a high-performance 12-position cap assembly designed for use with male terminals in automotive and industrial applications. Featuring a 4.5mm pitch and a voltage rating of 250 VDC, this IP67-rated connector ensures reliable connectivity in harsh environments. Made of PBT GF with UL 94-HB flammability standard, it guarantees durability and safety. With a compact 1.48-inch length and 1.872-inch width, it offers easy integration into wire-to-wire systems. The connector, part of the AMPSEAL 16 series, is suitable for 12V to 240V nominal voltage architectures, with a wide operating temperature range of -40 to 125°C. Its gray housing includes polarization and terminal position assurance for secure mating, while being serviceable and RoHS compliant, making it an ideal choice for industrial and commercial transportation applications.