TE Connectivity / AMP Brand part 1658621-4 is a high-quality electrical connector designed for a wide range of applications. It features 20 number of positions and is made with lead-free materials, ensuring environmental safety and compliance with regulations. The connector offers a Novo MIL/CTR 15DP configuration, providing reliable and secure electrical connections. With its durable construction and dependable performance, the 1658621-4 is an excellent choice for various industrial and commercial uses.