The TE Connectivity / AMP Brand part 172501-1 is a MIC MARK-2 Plug Housing with 21 pins. This plug housing is designed for high-performance connectivity solutions, offering reliable and secure connections for various applications. It features a durable construction and superior materials, ensuring long-lasting performance even in harsh environments. With its compact and ergonomic design, it provides easy installation and maintenance. The MIC MARK-2 Plug Housing is a trusted choice for professionals seeking top-quality connectivity solutions.