Miniature relay RM50N-3011-85-1048 electromagnetic for printed circuit board (sugar cube relays), height 15.3mm 2614652

Miniature relay for printed circuits

This miniature electromagnetic relay from the RM50N series is a component designed for direct mounting on a printed circuit board (PCB). Its compact dimensions – 19.5 x 15.6 x 15.3 mm – make it an ideal solution where space saving is important. This relay finds application in a wide range of devices and electrical installations requiring reliable circuit switching.

Characteristics and application

The RM50N-3011-85-1048 relay is characterized by a single switching contact (1P), which means it can be used to switch one circuit on or off. Its operating parameters – AC current 12A / 125V and DC current 12A / 28V – allow it to handle various loads. A coil voltage of 48V DC ensures stable and efficient operation. Thanks to the IP64 protection class, the relay is resistant to the ingress of solids and splashing water, which increases its durability and reliability in various environmental conditions.

Construction and mounting

The relay design has been optimized for easy mounting on a printed circuit board. Direct PCB mounting eliminates the need for additional mounting elements, simplifying the installation process and reducing costs. The contact made of AgSnO2 (silver-tin-oxide) ensures good electrical conductivity and corrosion resistance. Terminals A1-A2 are used to connect the coil power supply, while terminals 11-12-14 are responsible for the switching contact. Compact dimensions facilitate integration with existing electronic designs.