The HIF3H40P254W is a high-performance PCB pin header connector designed for reliable through-hole solder mounting. With 40 gold-plated contacts arranged in 2 rows and a pitch of 2.54mm, this connector ensures efficient signal transmission in black color coding. Constructed from flame-retardant UL 94V-0 rated polybutylene terephthalate, it offers robust protection with a wide operating temperature range from -55°C to 85°C. Featuring a straight mount angle and a 3mm tail length, the HIF3H series guarantees secure and stable connections in various electronic applications. With a current rating of 3A and a voltage rating of 300VAC, this connector is ideal for demanding environments, making it a reliable choice for your connectivity needs.