About NCS-257-RF Nanaboshi Connector
The
Nanaboshi NCS-257-RF is a 7-pin, 25mm shell size female receptacle (socket) connector from the
NCS series. It is a robust, threaded, brass-nickel plated circular metal connector, rated for 250V and 5A/10A (depending on source). Designed for non-waterproof indoor industrial applications, it features solder terminals for cable, offering secure, reliable connections.