Sensata Technologies
Gigavac GH2 8kV SPDT HV Relay
Product Code:Gigavac GH2
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Product Description
Gigavac GH2 8kV SPDT HV Relay
Gigavac GH2 SPDT High Voltage Relay - 8kV / 25A
The **Gigavac GH2** is a compact and highly efficient Single Pole Double Throw (SPDT) vacuum relay, engineered for high-performance switching in demanding power systems. Capable of handling peak voltages up to **8kV** and a continuous carry current of **25 Amps**, the GH2 is distinguished by its ultra-fast **6ms** operate and release times. Its hermetically sealed vacuum dielectric ensures an exceptionally low (0.01 Ohms) and stable contact resistance throughout its impressive mechanical life of **2 million cycles**. This combination of speed, power handling, and longevity makes the GH2 a premier choice for precision high-voltage applications.
Product Highlights
- High Voltage Isolation: Rated for 8kV Peak (DC or 60Hz) performance
- Ultra-Fast Switching: Rapid 6ms maximum operate and release time
- SPDT Configuration: Versatile Single Pole Double Throw switching
- Vacuum Dielectric: Hermetically sealed for ultra-low and stable resistance
- Robust Carry Current: Continuous carry capability up to 25 Amps
- Extreme Durability: Engineered for a mechanical life of 2,000,000 cycles
Fields of Use
- High-Voltage Test and Measurement Equipment
- Radio Frequency (RF) Antenna Switching
- Medical Electronics (Imaging and Diagnostic Tools)
- Capacitor Discharge and Pulse Power Circuits
- High-Voltage Power Supply Control and Distribution
- Aerospace and Defense Communication Systems
Technical Specifications
| Contact Arrangement | Single Pole Double Throw (SPDT) |
|---|---|
| Voltage Rating (Peak) | 8 kV Peak (DC or 60Hz) |
| Max Carry Current | 25 Amps (DC or 60Hz) |
| Max. Contact Resistance | 0.01 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 GH2 datasheet for comprehensive technical documentation, including mounting configurations, coil specifications, and performance charts.