The MOLEX / WALDOM 22-01-3217 KK Crimp Terminal Housing is a robust solution for signal transmission in various applications. Designed with a 2.54mm (.100") pitch and a friction ramp, this housing ensures reliable connections. It accommodates 21 circuits and is manufactured from durable nylon resin, offering excellent insulation and mechanical strength. The polarized design and locking mechanism enhance assembly accuracy and prevent mismating. This housing is commonly used with KK® Crimp Terminals and PCB headers, making it suitable for a wide range of electronic devices and industrial equipment.