DESCRIPTION

The ultraminiature GRF100 and GRF103 relays

are designed to provide a practical surface-mount

solution with improved RF signal repeatability over the

frequency range. GRF100 and GRF103 relays feature

a unique ground shield that isolates and shields each

lead to ensure excellent contact-to-contact and poleto-

pole isolation. This ground shield provides a ground

interface that results in improved high-frequency

performance as well as parametric repeatability.

The GRF100 and GRF103 extend performance

advantages over similar RF devices that simply offer

formed leads for surface mounting.

These relays are engineered for use in RF attenuator,

RF switch matrices, ATE and other applications that

require dependable high frequency signal fidelity and

performance.

The GRF100 and SGRF103 feature:

• High repeatability

• Broader bandwidth

• Metal enclosure for EMI shielding

• High isolation between control and signal paths

• High resistance to ESD

The following unique construction features and

manufacturing techniques provide excellent robustness

to environmental extremes and overall high reliability:

• Uniframe motor design provides high magnetic

efficiency and mechanical rigidity

• Minimum mass components and welded construction

provide maximum resistance to shock and vibration

• Advanced cleaning techniques provide maximum

assurance of internal cleanliness

• Gold-plated precious metal alloy contacts ensure

reliable switching

• Hermetically sealed

• RoHS Compliant