MX-100 – Compact 4-Pin Relay, Radwell-Backed

The MX-100 is a solid-state 4-pin relay made by THETA J. It’s no longer in production, but Radwell covers it with a 2-year warranty. This compact relay fits tight spaces and handles control tasks with steady reliability. Since it’s discontinued, the original manufacturer’s warranty doesn’t apply—but Radwell’s gives you peace of mind. It weighs just 0.1 lb, making it easy to mount or replace. You get a dependable part, even when the original’s gone. Want a smart replacement with coverage? Get the MX-100 now from Florida Circuit.