The Johnson / Cinch Connectivity Solutions part 105-0853-001 is a high-quality Conn Test Jack that is perfect for various electronic testing applications. This test jack features a rugged construction and is designed with exceptional durability in mind. It is a 1 position solder ST thru-hole connector with 1 port, providing a reliable connection solution. With its easy and straightforward installation, this Conn Test Jack ensures a secure and stable connection for optimal testing performance.