Description
HVR1A05-P14 High Insulation Reed Relay for engineering selection. Coil 5 VDC. 1 Form A contact. 500 VDC switching. 10 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 | 5 VDC |
|---|---|
| Max Operating voltage | 7 VDC |
| Max Pull-in voltage | 3.4 VDC |
| Min Drop-out voltage | 0.8 VDC |
| Coil Resistance | 300 ohm (±10%) |
| Contact Form | 1 Form A |
| Max Contact Rating | 10 W |
| Max Switch Voltage | 500 VDC |
| Max Switch Current | 0.5 A |
| Max Carrying Current | 2.0 A |
| Min Breakdown Voltage | 1000 VDC |
| Max Contact Resistance | 150 mΩ |
| Dielectric Strength coil/contact | 1000 VDC |
| Insulation Across Open Contact (and Contact to Coil+Shield) | 1.00E+15 Ω |
| Coil To Shield | 1.00E+13 Ω |
| Operate Time (incl. Bounce) | 0.7 ms |
| Reset Time | 0.2 ms |
| Capacitance Across Contacts | 0.3 pF |
| Storage Temperature | -40 to +105 °C |
| Operating Temperature | -40 to +85 °C |
| Soldering Temperature | 260 °C, 5 sec max |
Selection notes
- Separate switching voltage from dielectric/breakdown withstand voltage.
- Check contact form, coil drive and PCB/package outline before design-in.
- Confirm insulation and dielectric requirements (contact-contact, contact-coil) for high-voltage isolation designs.






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