Description
HVR1B24 High Voltage Reed Relay for engineering selection. 24 VDC coil, 1 Form B contact, 1 kVDC switching, 100 W rating. Values are organized from the professional datasheet for engineering pre-selection. Confirm final switching load, insulation and footprint before order.

Technical specifications
| Nominal Coil Voltage | 24 VDC |
|---|---|
| Nominal Current | 15 mA |
| Coil Resistance | 1600±10% Ω |
| Max Pull-in Voltage | 18 VDC |
| Min Drop-out Voltage | 2 VDC |
| Contact Form | 1 Form B |
| Max Contact Rating | 100 W |
| Max Switch Voltage | 1 kVDC |
| Max Switch Current | 1.0 A |
| Max Carrying Current | 2.5 A |
| Min Breakdown Voltage | 4 kVDC |
| Max Contact Resistance | 150 mΩ |
| Life Expectancy | 5×10^7 ops @500V 100mA |
| Dielectric Open Contacts | 4 kVDC |
| Dielectric Contact/Coil | 4 kVDC |
| Insulation Open Contacts | 1×10^12 Ω |
| Insulation Contact/Coil | 1×10^12 Ω |
| Operate Time incl. Bounce | 1.0 ms |
| Reset Time | 0.25 ms |
| Capacitance | 0.5 pF across open switch |
| Vibration | 20 G, 10–2KHz 1.5mm |
| Shock | 50 G, 11ms half-sine |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -35°C to +105°C |
| Soldering Temperature | 260°C, 5 sec dwell |
| Washability | Fully sealed |
Selection notes
- Separate switching voltage from dielectric/breakdown withstand voltage.
- Check contact form, coil drive and PCB/package outline before design-in.
- For HRM modules, confirm terminal wiring and panel/cabinet installation requirements.






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