Pickering announced a coaxial RF reed relay with a 4.9 x 4.9mm footprint this week at Productronica. The format, which is through-hole and stands 15.5mm above the PCB, is part of the company’s ‘125’ ...
A simple and convenient way to interface 2 relays for switching application in your project. This relay driver boosts the input impedance with a regular BC547 NPN transistor (or equivalent). Very ...