The Grayhill 90HBJ07PT is a surface mount, single-pole, single-throw (SPST) DIP switch designed for a variety of industrial applications. Its low profile design makes it suitable for space-constrained environments, while its compatibility with SMT assembly techniques simplifies integration into modern electronic devices. The switch features a reliable spring and ball contact system, ensuring consistent performance over its mechanical life. It meets the requirements of MIL-S-83504 and offers a wide operating temperature range, making it suitable for harsh environments. The Grayhill 90HBJ07PT is a robust and reliable solution for switching applications in industrial equipment, consumer electronics, and other demanding applications.