Sensata Technologies
Gigavac G8SF SPDT HV Relay
Product Code:G8SF
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Product Description
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Gigavac G8SF SPDT HV Relay
Gigavac G8SF SPDT High Voltage Relay - 15kV / 30A
The **Gigavac G8SF** is a high-performance Single Pole Double Throw (SPDT) high-voltage relay, engineered for precision power management and superior dielectric isolation. Capable of handling peak voltages up to **15kV** and a robust continuous carry current of **30 Amps**, this vacuum-sealed relay ensures exceptionally low (0.025 Ohms) and stable contact resistance. With its rapid response times (15ms operate / 9ms release) and a mechanical life of **1 million cycles**, the G8SF series is a premier choice for high-voltage power supplies, medical imaging equipment, and advanced RF communication systems where safety and long-term switching reliability are paramount.
Product Highlights
- High Isolation: Rated for 15kV Peak (DC or 60Hz) isolation performance
- SPDT Configuration: Versatile Single Pole Double Throw (Form C) switching
- Heavy Carry Current: Continuous carry capability up to 30 Amps
- Vacuum Dielectric: Hermetically sealed for ultra-low and stable contact resistance
- Fast Switching: 15ms maximum operate and 9ms release time
- Proven Durability: Engineered for a mechanical life of 1,000,000 cycles
Fields of Use
- High-Voltage Power Supply Control and Distribution
- Medical Electronics (MRI, X-Ray, and Diagnostic Equipment)
- Radio Frequency (RF) Antenna Switching Systems
- Industrial High-Voltage Test and Measurement Units
- Capacitor Discharge and Pulse Power Circuits
- Aerospace and Defense Power Management
Technical Specifications
| Contact Arrangement | Single Pole Double Throw (SPDT) |
|---|---|
| Voltage Rating (Peak) | 15 kV Peak (DC or 60Hz) |
| Max Carry Current | 30 Amps (DC or 60Hz) |
| Max. Contact Resistance | 0.025 Ohms |
| Max Operate Time | 15 ms |
| Max Release Time | 9 ms |
| Mechanical Life | 1,000,000 Cycles |
| Dielectric Strength | Vacuum Sealed for High Stability |
Technical Datasheet
Download the official Gigavac G8SF datasheet for complete technical documentation, including terminal configurations, dimensional drawings, and RF performance data.