Cynergy3 PCB Reed Relay 12V DC Coil, SPST Contact Configuration, 1000V DC Max, 3A Max, 150 Ω Coil Resistance

Cynergy3 DAR71275U is a high-performance PCB Reed Relay featuring a 12V DC coil and SPST (Single Pole Single Throw) contact configuration, designed for industrial and laboratory applications requiring reliable switching at high voltages and currents.

This relay is capable of switching voltages up to 1000V DC and currents up to 3A, supported by a coil resistance of 150 Ω and a coil power rating of 50W, enabling efficient operation with minimal power consumption.

Boasting a swift operating time of just 3 milliseconds, this relay ensures rapid response necessary for critical applications such as cardiac defibrillators, test equipment, and high voltage power systems. The unit achieves very high isolation voltages (up to 17kV) between coil and contacts, enhancing system safety and noise immunity.

The compact form factor includes a length of 60mm and a height of 18.5mm, facilitating easy PCB mounting with PCB terminals. It meets UL certification standards, providing assurance of quality and safety compliance. Its contact resistance is notably low at 50mΩ, while the non-latching design supports repeated switching without mechanical complexity.

Operating temperature capability ranges from -20°C to 70°C, making it suitable for a wide range of environmental conditions encountered in construction, manufacturing, water treatment, and electric automation industries.

Key contact materials include high vacuum reed switches with Rhodium or Tungsten contacts for low resistance and durability. Mounting options support PCB installation, with connection choices including flying leads, solder turret, and spade terminals.

The relay offers a maximum switching voltage of 1000V DC and a maximum current of 3A. Coil resistance is 150 Ω ensuring optimal coil power consumption. Operating temperature ranges from -20°C to 70°C for versatile environmental use.

The relay features a fast operating time of 3ms for quick switching performance. The construction assures a high isolation voltage of up to 17kV between coil and contacts. Dimensions are compact with 60mm length and 18.5mm height, suitable for PCB mounting.

UL standards approved ensuring reliable and safe operation in industrial and laboratory environments. Contact resistance is low at 50mΩ for efficient signal transmission. This non-latching relay is ideal for high precision applications including medical defibrillators and test equipment.

Explore our Electronics & Electricals section for a wide range of relays and signal conditioning products, featuring premium brands like Cynergy3.