Miniature relay RM50-3021-85-1005 electromagnetic for printed circuit board (sugar cube relays), height 15.5mm 2611660

Miniature electromagnetic relay for PCB mounting

The RM50-3021-85-1005 relay is a compact device designed for use in printed circuit boards. Its small dimensions (19 x 15.4 x 15.5 mm) and sugar cube design make it ideal for applications requiring space minimization, such as in electronic devices, controllers, or prototype boards. This relay is particularly useful where reliability and switching precision are important.

Characteristics and application

The RM50-3021-85-1005 relay has a single normally closed contact (1Z), which means that the circuit is closed in the rest state. Electrical parameters allow for handling loads up to 10A at 240V AC and 15A at 24V DC. The coil voltage is 5V DC. This makes the relay perfect for controlling various loads, from simple LEDs to larger actuators. Direct mounting on the PCB simplifies integration with existing projects and minimizes installation costs.

Advantages and construction features

• Compact dimensions: A height of only 15.5 mm allows for use in tight spaces.
• High reliability: Made of high-quality materials (contact materials: AgSnO2) ensures long life and stable operation.
• IP64 protection: Protection against dust and water splashes increases resistance to environmental conditions.
• PCB mounting: Enables quick and easy mounting on a printed circuit board without the need for additional mounting elements.
• Wide voltage range: The relay works with both direct current (DC) and alternating current (AC) circuits.
• Fast response time: The operating time is 10 ms, and the release time is 5 ms – this ensures precise load control.
• Overvoltage resistance: The coil voltage is in the range of 3.75 V DC to 6.5 V DC, which provides a certain margin of safety during operation.