Miniature relay RSM822N-2112-85-S009 monostable, 2 changeover contacts, 2 A, for printed circuits. Input / coil: 1-16, supply voltage Un - 9 V DC 2614640

Subminiature relay – a compact solution for automation

The RSM822N-2112-85-S009 subminiature relay is a reliable component designed for a wide range of applications in automation, electronics and control. Its construction, based on monostable technology, ensures precise and repeatable circuit switching. Thanks to its compact size, it is ideal for mounting on printed circuit boards, optimizing space in devices.

Construction and application

This relay has two switching contacts, allowing you to control two independent circuits. It is designed to operate with a coil supply voltage of 9V DC. Its construction allows for the safe switching of loads up to 2A. This is particularly useful in applications requiring frequent switching of small currents, such as controlling lighting, alarm signals or logic elements. Thanks to the possibility of mounting on a printed circuit board (PCB), it facilitates integration with other electronic components.

Key features and benefits

• Compact dimensions: Allow mounting in limited space, which is crucial in modern electronic devices.
• Monostable construction: Ensures precise and repeatable operation, eliminating the risk of accidental switching.
• Two switching contacts: Allow you to control two independent circuits with one relay – saving space and costs.
• Rated current 2A: Suitable for most applications controlling small loads.
• Coil voltage 9V DC: Standard supply voltage facilitating integration with existing systems.
• PCB mounting: Simplified mounting and connection with other electronic components, increasing installer efficiency.
• High reliability: Ensures long-lasting and trouble-free operation of the control system.

This relay is a solid choice for both professional installers building automation systems and end-users looking for a reliable component for their own electronic projects.