H Series Reed Relay
The H Series is a high-voltage reed relay designed for precision switching in demanding applications requiring elevated isolation and breakdown performance. Capable of switching up to 10,000 VDC and withstanding breakdown voltages up to 15,000 VDC, the H Series is ideal for use in medical, industrial, and test environments where safety and reliability are paramount.
This relay features a specially packaged coil with PCB pin-out for the coil, while the switch contacts are configured for direct wiring (sky wiring), allowing flexible integration into high-voltage systems. Available in SPST-NO (Form A) and SPST-NC (Form B) contact forms, the H Series supports coil voltages of 12 VDC and 24 VDC, and is rated for up to 50 W and 3 A. It is a proven replacement for mercury wetted relays in applications requiring clean switching and long-term reliability.
- High-voltage switching up to 10,000 VDC with 15,000 VDC breakdown capability
- SPST-NO and SPST-NC contact configurations for flexible design
- Rated for 50 W and 3 A for high-power applications
- Coil voltage options: 12 VDC and 24 VDC
- Special coil packaging with PCB pin-out; sky wiring for switch contacts
- Ideal replacement for mercury wetted relays
- Through-hole mounting with axial leads
- High isolation for safety-critical systems
| Coil Voltage (VDC) | 12, 24 |
| Coil Resistance (Ω) | 230-700 |
| Contact Form | 1A (SPST) Normally Open (N.O.), 1B (SPST) Normally Closed (N.C.) |
| Rated Power Max. | 50W/10000VDC/3A |
- Medical Equipment: Defibrillators, electrosurgical generators, and high-voltage isolation
- Test & Measurement (ATE): High-voltage switching in automated test systems
- Industrial Systems: High-voltage control in power and energy applications
- Cable Testing Equipment: Reliable switching for insulation and breakdown testing
- High-Voltage Research: Precision switching in lab and experimental setups