The ultraminiature GRF300 and GRF303 relays are designed to provide a
practical surface-mount solution with improved RF signal repeatability over the
frequency range. GRF300 and GRF303 relays feature a unique ground shield
that isolates and shields each lead to ensure excellent contact-to-contact and
pole-to-pole isolation. This ground shield provides a ground interface that
results in improved high-frequency performance as well as parametric
repeatability. The GRF300 and GRF303 extend performance advantages over
similar RF devices that simply offer formed leads for surface mounting.
