JPK47A334 SPST-NO High Voltage Vacuum Relay Switch with 1 Million Mechanical Life Compact Dimension Φ13.3*H61.5 and Low Contact Resistance 0.02Ω
This ceramic vacuum relay features a sealed arc extinguishing chamber that isolates contacts from outside air, providing high withstand voltage for high-voltage circuits. The vacuum environment prevents contact oxidation, ensuring small and stable contact resistance. Ideal for RF applications.
- Ceramic vacuum seal for high voltage isolation
- Stable contact resistance due to oxidation-free environment
- Optimized for RF applications
- High reliability with 1,000,000 operation lifespan
- Compact dimensions for space-constrained installations
| Parameter | Value |
|---|---|
| Test Voltage | 9 kV |
| Peak Voltage | 8kV |
| Current Carry (RMS) | 12A |
| Contact Close Speed | 10 ms |
| Contact Release Speed | 10 ms |
| Rated Life Operations | 1,000,000 |
| Coil Resistance | 290 Ohms |
| Coil Voltage | 26.5 VDC |
| Coil Note: Intermittent duty, PULSE ONLY (Do not leave coils energized) | |
This type is similar with G47A, GL47A, RF47A, K47A types.
- RF Applications: Semiconductor wafer processing, radio antenna adjustment, T/R conversion, pulse forming networks, MRI power supply, radar systems
- Power Switch Applications: Intrinsic safety systems, battery power systems, solar power systems, industrial DC power switches
- Test Equipment: ESD pulse test equipment, Hi-POT tests, cable tests, motor winding tests, insulation tests, high energy lasers
Condition: New, unused. (Note: When ordering, please specify the full type number, such as JPK47A334.)
Important Notice: Product images may show slight color variations due to monitor differences. Please contact us before opening any disputes regarding appearance.
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