The Coratec interface socket CT0519S features 18 pins with a contact spacing of 0.50 mm. This socket is used in model railway applications, specifically for Next 18 decoder interfaces. It is a key component in the NEM 662 standard for model railway electrical connections. https://elecena.pl/product/28821503/coratec-ct0519s-10-2x09p-interface-socket-18-pins-0-50mm-spacing 2025-05-27 https://elecena.pl/product/28821503/coratec-ct0519s-10-2x09p-interface-socket-18-pins-0-50mm-spacing 2026-05-09