Cynergy3 PCB Reed Relay, 12V DC Coil, SPNC Contact Configuration, 1000V DC Max, 3A Max, 240 Ω Coil Resistance

The Cynergy3 DBR71275U PCB Reed Relay is engineered for applications requiring high voltage isolation and reliable switching performance. Equipped with a 12V DC coil and SPNC (Single-Pole, Normally-Closed) contact configuration, this relay supports a maximum switching voltage of 1000V DC and a maximum current of 3A, making it suitable for precise control in industrial, laboratory, and medical equipment such as cardiac defibrillators.

The relay utilizes high vacuum reed switches with Tungsten or Rhodium contacts to achieve very high isolation voltages up to 17kV between coil and contact. This ensures exceptional protection against voltage surges and enhances operational safety in demanding electrical environments.

Compactly designed for PCB mounting, the unit measures 60mm in length and 18.5mm in height with PCB terminals for secure installation. It features a coil resistance of 240 Ω and coil power rating of 50W, providing efficient coil excitation while maintaining low power loss.

Operating temperature ranges from -20°C to 70°C, enabling use across diverse environmental conditions. The relay switches rapidly, with an operating time of 2 milliseconds, ensuring swift and reliable signal control.

Additionally, the component adheres to UR standards and approvals, underscoring its quality and reliability for use in complex electronics, test equipment, HV power supplies, and automation systems.

This relay supports a maximum switching voltage of 1000V DC and current up to 3A. The coil resistance is precisely 240 Ω ensuring reliable coil performance. Operating temperature ranges from -20°C to 70°C suitable for various environments.

It offers excellent isolation with coil to contact isolation rated at 17kV. Compact dimensions with 60mm length and 18.5mm height allow easy PCB mounting. The relay operates with a fast 2ms switching time for efficient response.

Durable Tungsten or Rhodium contacts ensure low contact resistance of 50mΩ. Latching type is non-latching, suitable for momentary switching applications. Meets UR standards for safety and reliability in industrial and laboratory use.

Ideal for industrial automation, high voltage power equipment, medical instrumentation, and laboratory testing systems, the DBR71275U relay is a trustworthy component for demanding electrical switching tasks. Explore more from Cynergy3 and related Reed Relays in the Electronics & Electricals category on EnvMart.