New Greenstone VHC-1 SPDT Vacuum Relay 26 VDC Coil for RF Switching
This auction is for one new Greenstone VHC1 vacuum relay for switching RF up to 3000 watts in the HF band. The relay operates from 26 vdc. The relay measures approximately 1.5" high by .75" diameter. The relay is guaranteed good or your money back. This relay can be used in many HF amplifier to give fast switching times for QSK operation. This is new inventory at Henry Radio. Shipping anywhere in the continental US is FREE. International shipping will be quoted on request.
Model：VHC-1 Reference
Model：（
Kilovac/Jennings）：HC-1/RJ1A-26S; VHC-1 No Load Switching Low and stable contact resistance
minimizes loss in RF circuits 25V DC continuous high carry current in
a small size VHC-3 Make & Break Load Switching Durable tungsten contacts for long life
when power switching Vacuum dielectric, ideal for effective
arc quenching when opening under load COIL
RATINGS Nominal, Volts dc 12 26.5 115 Pick-up, Volts dc, Max 8 16 80 Drop-out, Volts dc 0.5-5 1-10 5-50 Coil Resistance（Ω±10%） 80 335 6000 *Ratings listed are
for 25℃, sea level conditions PRODUCT
SPECIFICATIONS Contact & Relay
Ratings Units VHC-1 VHC-3 Contact Form C C Contact Arrangement SPDT SPDT
Test Voltage(KV Peak),
Test Max., Contacts & to Base(15μA Leakage Max., dc or 60Hz) KV Peak 5 5 Rated Operating
Voltage, (KV Peak), Contacts & to Base (15μA Leakage Max.) dc or 60Hz KV Peak 3.5 3.5 2.5MHz KV Peak 2.5 - 16MHz KV Peak 2 - 32MHz KV Peak 1.5 - Continuous Current,
Carry Max. dc or 60Hz Amps 25 18 2.5MHz Amps 14 - 16MHz Amps 9 - 32MHz Amps 7 -
Coil Hi-Pot(V RMS，60Hz） V 500 500 Capacitance Across Open Contacts pF 2 - Contacts to Ground pF 2.5 - Resistance, Contact
Max@ 1A，28Vdc ohms 0.01 0.02 Operate Time, Max. ms 6 6 Release Time, Max. ms 6 6 Mechanical Life Cycles 2 million 2 million Weight g（oz） 28（1） 28（1） Vibration,
sine(10-2000Hz Peak) G’s 10 10 Shock, 1/2 sine
11ms(Peak) G’s 50 50 Operating Temperature
Ambient ℃ -55~+125 -55~+125
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