The HIF7C40DA127DSA71 is a high-performance PCB socket receptacle designed for reliable connectivity in demanding applications. Featuring a durable Polybutylene Terephthalate housing and gold-plated phosphor bronze contacts, this connector ensures excellent signal integrity and corrosion resistance. With 40 contacts arranged in 4 rows on a 1.27mm pitch, it offers high-density connectivity while maintaining easy accessibility. Rated for operating temperatures ranging from -55°C to 85°C and with a voltage rating of 125VAC, the HIF7C40DA127DSA71 is suitable for a wide range of industrial and commercial environments. With a contact resistance of 40 mOhm, insulation resistance of 1000 mOhm, and a mating cycle of 500, this connector guarantees long-term performance and durability. Perfect for use in telecommunications, automotive, and consumer electronics, the HIF7C40DA127DSA71 is the ideal choice for your high-reliability connectivity needs.