Miniature relay RSM822N-2112-85-S005 monostable, 2 changeover contacts, 2 A, for printed circuits. Input / coil: 1-16, supply voltage Un - 5 V DC 2614638

Subminiature relay for printed circuit boards – a reliable choice for your installation

The RSM822N-2112-85-S005 relay is a component designed for applications requiring compact size and high reliability. Its design, dedicated to mounting on printed circuit boards, minimizes occupied space and facilitates integration with other system elements. This relay, manufactured by RELPOL, is ideal for both professional installers and end-users looking for a solid solution for controlling low-voltage circuits.

Characteristics and application

This monostable relay has two changeover contacts, which means it can simultaneously switch on and off two independent circuits. Its rated current of 2A allows for controlling various loads, such as LEDs, small motors or solenoid valves. The coil supply voltage of 5V DC makes it compatible with most digital control systems. Relays of this type are widely used in home automation, electronic devices, alarm systems and in device prototyping.

Advantages and benefits

• Compact dimensions: Allow mounting in tight spaces, which is especially important in applications with limited space.
• Two changeover contacts: Increase the functionality of the relay, allowing simultaneous control of two circuits.
• Low supply voltage (5V DC): Ensures compatibility with popular digital control systems and minimizes the risk of electric shock.
• High reliability: RELPOL products are known for their solid construction and long service life.
• Mounting on a printed circuit board: Facilitates integration with other components and ensures a stable electrical connection.
• Monostable construction: Provides reliable circuit switching – the relay state changes only under the influence of a control pulse.

Construction and parameters

The RSM822N-2112-85-S005 relay has been designed with ease of installation and use in mind. Its construction ensures a stable electrical connection and resistance to interference. The use of high-quality materials guarantees long-term and trouble-free operation of the device. Designed to operate in an ambient temperature from -30°C to +70°C (value not confirmed). Thanks to this, it can be used in various environmental conditions. An important aspect is also its high resistance to vibrations and mechanical shocks – which translates to increased durability in difficult working conditions.