PB Series Molded Reed Relays
Molded Reed Relays for PCB Mounting (series)
The PB series is SHR’s molded reed relay family in a compact PCB-mount package. With 200V breakdown and changeover (1C) options, it provides flexible low-power switching for industrial electronics.
Series Specifications
| Min breakdown voltage (series) | 200 VDC |
| Max contact rating (series) | 5 W |
| Max switching voltage (series) | 200 V (AC peak / DC) |
| Max switching current (series) | 0.25 A |
| Max carry current (series) | 0.5 A |
| Contact resistance (series) | 150 mΩ |
| Dielectric strength, contact to coil (series) | 500 VDC |
| Insulation resistance (series) | 1010 Ω |
| Operate / reset time (series) | 0.5 ms / 0.5 ms |
| Operating temperature (series) | -20°C to +70°C |
Key Highlights
- Compact molded package
- Changeover (1C) contact option
- Fast 0.5ms operate and reset
- Cost-effective PCB switching
Models in This Series
PB-1A/1C series in 05/12/24 coil voltages.
Applications
- Industrial electronics
- Control panels
- Signal switching
- General-purpose PCB relays
All values above are series-level specifications from the official SHR datasheet (PB series datasheet); individual model ratings may differ. Please refer to the series datasheet or submit an RFQ to confirm the exact configuration for your application.