GRF311-12 TELEDYNE, GRF311-12 Datasheet

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GRF311-12

Manufacturer Part Number
GRF311-12
Description
RF (Radio Frequency) Relays TO-5 SPDT SMT RF
Manufacturer
TELEDYNE
Datasheet

Specifications of GRF311-12

Lead Free Status / Rohs Status
Lead free / RoHS Compliant
© 2009 Teledyne Relays
Temperature
(Ambient)
Vibration
(General Note 1)
Shock
(General Note 1)
Enclosure
Weight
MOVING CONTACT
INTERNAL CONSTRUCTION
STATIONARY
CONTACT
STATIONARY
LOWER
CONTACT
UPPER
GROUND SHIELD
PHYSICAL SPECIFICATIONS
ENVIRONMENTAL AND
Storage
Operating
–65°C to +125°C
–55°C to +85°C
10 g’s to 500 Hz
30 g’s,
6ms half sine
Hermetically sealed
0.09 oz. (2.55g) max.
DESIGNATION
(800) 284-7007 • www.teledynerelays.com • +44 (0) 1236 453124 • www.teledyne-europe.com
GRF311
SERIES
SIGNAL INTEGRITY TO 12 Gbps
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
UNIFRAME
ARMATURE
HIGH REPEATABILITY
SURFACE MOUNT
TO-5 RELAYS
8 GHz
SPDT
Repeatable, RF TO-5 relay
RELAY TYPE
PERFORMANCE FEATURES
The GRF311 offers monotonic insertion loss to 8 GHz. This
improvement in RF insertion loss over the frequency range
makes these relays highly suitable for use in attenuator and other
RF circuits. The GRF311 features:
• High repeatability.
• Broader bandwidth.
• Metal enclosure for EMI shielding.
• High isolation between control and signal paths.
• Highly resistant to ESD.
CONSTRUCTION FEATURES
The following unique construction features and manufacturing
techniques provide excellent resistance to environmental
extremes and overall high reliability.
• Uni-frame motor design provides high magnetic efficiency
• Minimum mass components and welded construction provide
• Advanced cleaning techniques provide maximum assurance
• Gold-plated precious metal alloy contacts ensure reliable
• Hermetically sealed.
• Solderable leads.
and mechanical rigidity.
maximum resistance to shock and vibration.
of internal cleanliness.
switching.
GRF311
SERIES
GRF311 Page 1

Related parts for GRF311-12

GRF311-12 Summary of contents

Page 1

... SIGNAL INTEGRITY TO 12 Gbps SPDT RELAY TYPE Repeatable, RF TO-5 relay PERFORMANCE FEATURES The GRF311 offers monotonic insertion loss to 8 GHz. This improvement in RF insertion loss over the frequency range UNIFRAME makes these relays highly suitable for use in attenuator and other RF circuits. The GRF311 features: ARMATURE • ...

Page 2

... SERIES GRF311 TYPICAL RF CHARACTERISTICS (See RF Notes) GRF311 Isolation Across Contacts (RF Note 3) 0 -10 -20 -30 -40 -50 -60 0 1000 2000 3000 4000 5000 Frequency (MHz) GRF311 VSWR (RF Note 4) 2.8 2.6 Normally Closed 2.4 Normally Open 2.2 2 1.8 1.6 1.4 1 1000 2000 3000 4000 5000 ...

Page 3

... Application notes available for PCB mounting information. © 2009 Teledyne Relays (800) 284-7007 • www.teledynerelays.com • +44 (0) 1236 453124 • www.teledyne-europe.com GRF311-5 5.0 63 3.6 .035 [0.89] REF SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE GRF311-12 GRF311-26 12.0 26.5 500 2000 9.0 18.0 RF GROUND SHIELD (SEE NOTE 3) 4 ...

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