New Greenstone HRVHC-1 SPDT Vacuum Relay 12 VDC for RF Switching

Regular price $124.95

New Greenstone HRVHC-1 SPDT Vacuum Relay 12 VDC Coil for RF Switching

This auction is for one new Greenstone HRVHC1 vacuum relay for switching RF up to 3000 watts in the HF band. The relay operates from 12 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.

Model：VHC-1

Reference Model：（ Kilovac/Jennings）：HC-1/RJ1A-26S; HC-3/RJ1H-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	-
Capacitance	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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New Greenstone HRVHC-1 SPDT Vacuum Relay 12 VDC for RF Switching

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