©2003 TELEDYNE RELAYS
Temperature
(Ambient)
Vibration
(General Note 1)
Shock
(General Note 1)
Enclosure
Weight
INTERNAL CONSTRUCTION
PHYSICAL SPECIFICATIONS
ENVIRONMENTAL AND
Storage
Operating –55°C to +85°C
GRF100
GRF103
DESIGNATION
GRF100
GRF103
SERIES
–65°C to +125°C
10 g’s to 500 Hz
30 g’s,
6 msec, half-sine
Hermetically sealed
0.09 oz. (2.55g) max.
0.16 oz. (4.5g) max.
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
Repeatable, RF Centigrid
Sensitive, repeatable, RF Centigrid
HIGH REPEATABILITY,
CENTIGRID
SURFACE MOUNT,
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
pole-to-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 GRF103 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
• Minimum mass components and welded construction provide maximum
• Advanced cleaning techniques provide maximum assurance of internal
• Gold-plated precious metal alloy contacts ensure reliable switching
• Hermetically sealed
rigidity
resistance to shock and vibration
cleanliness
BROADBAND
DPDT
®
relay
®
RELAY TYPE
RELAYS
®
relay
GRF100 GRF103 Page 8
GRF100
GRF103
SERIES
GRF100 GRF103/1203/Q1