GTH 8kV Series
Easy to mount threaded base with jam nut
User interchangeable coils provide for driver versatility
Meets or exceeds standards set in MIL-R-83725
GTH2 No Load Switching
Low, stable contact resistance minimizes voltage drop in sensitive circuits
High carry current, 25Adc continuous, in a small package
GTH4 Make & Break Load Switching
Durable tungsten contacts for hot load switching
Vacuum dielectric for effective arc quenching when opening under load
GTH6 Make Only Load Switching
Excellent for capacitive discharge and safety dump switch applications
Can be modified to accommodate customer specified cables and connectors
Consult factory for load switching applications
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Product Specification
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Contact & Relay Ratings
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Units
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GTH2
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GTH4
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GTH6
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Contact Form
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C
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C
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C
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Contact Arrangement
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SPDT
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SPDT
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SPDT
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Test Voltag,(kV, Peak), Test Max., Contacts & to Base (15 μA Leakage Max., dc or 60Hz)
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kV Peak
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10
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10
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10
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Rated Operating Voltage,(kV,Peak), Contacts & to Base (15 μA Leakage Max.)
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dc or 60Hz
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kV Peak
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8
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8
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8
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2.5MHz
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kVPeak
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-
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-
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-
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16MHz
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kV Peak
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-
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-
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-
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32MHz
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kV Peak
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-
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-
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-
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Continuous Current, Carry Max
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dc or 60Hz
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Amps
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25
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15
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8
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2.5MHz
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Amps
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-
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-
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-
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16MHz
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Amps
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-
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-
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-
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32MHz
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Amps
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-
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-
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-
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Coil Hi-Pot (V RMS, 60 Hz)
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V
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500
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500
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500
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Capacitance
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Across Open Contacts
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pF
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-
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-
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-
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Contacts to Ground
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pF
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-
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-
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-
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Resistance, Contact Max @ 1A, 28Vdc
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ohms
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0.01
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0.02
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0.50
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Operate Time, Max
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ms
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6
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6
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6
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Release Time, Max
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ms
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6
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6
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6
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Mechanical Life
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Cycles
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2 million
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2 million
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1 million
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Weight
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g(02)
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39(1)
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39(1)
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39(1)
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Vibration, Sine (10-2000 Hz Peak)
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G's
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10
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10
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10
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Shock, 1/2 Sine11ms (Peak)
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G's
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50
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50
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50
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Operating Temperature Ambient
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°C
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-55 ～ +125
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-55 ～ +125
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-55 ～ +125
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Coil Ratings
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Nominal, Volts dc
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12
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26.5
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115
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Pick-up, Volts dc, Max
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8
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16
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80
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Drop-Out, Volts dc
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.5-5
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1-10
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5-50
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Coil Resistance(Ω±10%)
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80
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335
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6000
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* Ratings listed are for 25°C, sea level conditions
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For more information, refer to
Relay User Instructions
GTH 2 12VDC
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CoilVoltage
12Vdc = 12 Vdc,
Blank = 26.5 Vdc,
115 = 115 Vdc,
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Order the relay with the coil voltage in the part number as shown above.
The coil voltage will appear on the coil plate near the coil terminals rather than in the P/N on the relay.
