Switches, Relays & Keypads


PCB-mounted power relay

21 February 2018 Switches, Relays & Keypads

TE Connectivity has introduced the Potter & Brumfield relay T9G series, a 30 A power PCB relay for HVAC, appliances and industrial control applications.

The T9G series is the smallest relay in its class, with a 30% smaller package size and 13% less PCB floor space all while keeping the standard footprint, allowing manufacturers to add more components on PCBs without having to compromise on relay performance.

The product range is globally versatile, thanks to its UL and VDE certifications. Its PCB and quick-connect terminations also make the relay user-friendly and easy to install. TE’s T9G series meets IEC 61810-1 for reinforced insulation due to its design where the distance between coil and contacts has been increased, while the overall package is smaller. The benefit is helping to prevent circuit flashover from control to load, resulting in a safer application.

Specifications include a 4 kV rating between coil and contact, providing better galvanic isolation, and 8 kV surge resistance withstand voltage rating providing a higher degree of protection for the application. The T9G uses a 900 mW coil that provides a 10% power reduction versus conventional 1 W / 30 A power PCB relays.



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