Sensata Technologies
Gigavac GH5 3.5kV SPDT HV Relay
Product Code:Gigavac GH5
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Product Description
Gigavac GH5 3.5kV SPDT HV Relay
Gigavac GH5 SPDT High Voltage Relay - 3.5kV / 8A
The **Gigavac GH5** is an ultra-compact, vacuum-sealed Single Pole Double Throw (SPDT) high-voltage relay, specifically engineered for high-speed switching and precision isolation in space-constrained electronic assemblies. Designed to handle peak voltages up to **3.5kV** and a continuous carry current of **8 Amps**, the GH5 is distinguished by its lightning-fast **6ms** operate and release times. Its hermetically sealed vacuum dielectric provides stable performance over a remarkable mechanical life of **2 million cycles**. This makes the GH5 an ideal choice for RF communication, medical diagnostic equipment, and high-density test systems where speed and long-term reliability are non-negotiable.
Product Highlights
- Ultra-Fast Response: Rapid 6ms maximum operate and release time
- Compact Footprint: Optimized for high-density and portable applications
- SPDT Configuration: Versatile Single Pole Double Throw (Form C) switching
- High Isolation: Rated for 3.5kV Peak (DC or 60Hz) performance
- Vacuum Dielectric: Hermetically sealed for consistent contact reliability
- Extended Longevity: Engineered for a mechanical life of 2,000,000 cycles
Fields of Use
- Radio Frequency (RF) Antenna Switching and Tuning
- Medical Diagnostic and Laboratory Equipment
- High-Voltage Test and Measurement Instrumentation
- Aerospace and Defense Communication Systems
- Capacitor Discharge and Low-Power Pulse Circuits
- Industrial High-Voltage Power Supply Control
Technical Specifications
| Contact Arrangement | Single Pole Double Throw (SPDT) |
|---|---|
| Voltage Rating (Peak) | 3.5 kV Peak (DC or 60Hz) |
| Max Carry Current | 8 Amps (DC or 60Hz) |
| Max. Contact Resistance | 0.50 Ohms |
| Max Operate Time | 6 ms |
| Max Release Time | 6 ms |
| Mechanical Life | 2,000,000 Cycles |
| Dielectric Strength | Vacuum Sealed |
Technical Datasheet
Download the official Gigavac GH5 datasheet for comprehensive technical documentation, including mounting blueprints, coil performance data, and RF charts.