SMD/SMT Series Reed Relays
Surface Mount Reed Relays, Extended Temperature (series)
The SMD series is SHR’s surface-mount reed relay family for reflow soldering processes. With operating temperature up to +155°C, it suits automotive and industrial applications that demand both SMT compatibility and extended temperature range.
Series Specifications
| Min breakdown voltage (series) | 300 VDC |
| Max contact rating (series) | 30 W |
| Max switching voltage (series) | 200 V (DC / peak AC) |
| Max switching current (series) | 1.0 A |
| Max carry current (series) | 1.5 A |
| Contact resistance (series) | 150 mΩ |
| Dielectric strength, contact to coil (series) | 500 VDC |
| Insulation resistance (series) | 1011 Ω |
| Operate / reset time (series) | 0.5 ms / 0.3 ms |
| Operating temperature (series) | -20°C to +155°C |
| Storage temperature (series) | -25°C to +155°C |
Key Highlights
- Surface-mount package for reflow soldering
- Extended temperature range up to +155°C
- Compact footprint for dense PCB layouts
- Fully sealed construction
Models in This Series
SMD-103, SMD-105GP, SMD-105J, SMD-1A05-MSG, SMD-1A12-MSG and related types.
Applications
- Automotive electronics
- Industrial controls
- Consumer electronics
- Dense PCB assemblies
All values above are series-level specifications from the official SHR datasheet (SMD series datasheets); individual model ratings may differ. Please refer to the series datasheet or submit an RFQ to confirm the exact configuration for your application.