The RM series are low-profile 4/2, 4/4, 4/1 in-/output reed relay modules featuring an FR-4 substrate and rugged thermoset epoxy overmold. The modules are capable of switching beyond 3GHz with <40 ps rise time. The reed relays are perfect for RF applications due to leadless SMT termination that eliminates skewing and coplanarity issues with a minimum path length.