The MOLEX / WALDOM 171982-0142 Nano-Pitch I/O™ receptacle is a compact and reliable connector solution for wire-to-board applications. Designed with a right-angle orientation and surface mount capability, it is ideal for space-constrained environments. This receptacle features 42 circuits and is constructed with copper alloy and high-temperature thermoplastic materials, ensuring durability and performance. It is RoHS compliant and offers a secure connection with polarized features and a locking mechanism. The connector's gold-over-nickel mating plating and tin-over-nickel termination plating provide excellent conductivity and corrosion resistance, making it suitable for various industrial and commercial applications.