Relpol RSM822-6112-85-S012 Subminiature Relay 2P 12V DC 2A/24V DC Sensitive Coil

The Relpol RSM822-6112-85-S012 is a high-performance subminiature relay engineered for reliable signal switching in space-constrained electronic environments. This 2P (double-pole) component is designed to operate with a 12V DC coil voltage, featuring a sensitive coil architecture that minimizes power consumption while maintaining precise switching performance. Its compact form factor makes it an essential component for modern circuit boards and control modules where efficiency and reliability are paramount.

Advantages

The primary benefit of this relay is its sensitive coil design, which allows for integration into low-power control circuits without compromising the integrity of the signal. The subminiature construction ensures that it occupies minimal space on a printed circuit board, facilitating high-density component layouts. Furthermore, the robust build quality ensures consistent operation over numerous switching cycles, providing long-term stability for industrial and commercial electronic applications.

Suitable for

• Industrial automation control systems
• Electronic equipment signal switching
• Telecommunications hardware
• Measurement and testing instrumentation
• Compact control modules

When it may not be suitable

This relay is not intended for high-power switching applications that exceed its 2A current rating or 24V DC voltage limit. It is also not suitable for environments exposed to extreme moisture, high levels of vibration, or temperatures outside the specified operating range, as these conditions may affect the mechanical integrity and electrical performance of the device.

Key specifications

• Configuration: 2P (Double Pole)
• Coil Voltage: 12V DC
• Switching Capacity: 2A at 24V DC
• Design: Subminiature sensitive coil

How to use

The relay should be soldered onto a compatible printed circuit board following standard electronic assembly procedures. Ensure that the coil terminals are connected to the 12V DC control source and that the load circuit is correctly wired to the contact terminals. It is important to verify that the control voltage is stable and that the load does not exceed the maximum switching capacity to prevent damage to the internal contacts.

What to consider before purchase

• Verify that your control circuit provides a stable 12V DC supply.
• Ensure the load requirements do not exceed 2A at 24V DC.
• Check the physical dimensions to ensure compatibility with your PCB layout.
• Confirm the environmental conditions of your application match the relay specifications.

Usage recommendations

For optimal longevity and performance, avoid exceeding the rated switching capacity and ensure the relay is protected from excessive heat and mechanical shock during operation.