Description
MRS15
Reed Proximity Switch, Molded Dry Reed Switch
The MRS15 is a reed proximity switch from SHR’s MRS molded dry reed switch series. It offers high insulation resistance up to 109 Ω, fast operate time of 0.6ms max, and a wide -40°C to +130°C operating range, making it suitable for proximity detection in low-power applications.
Key Specifications
| Switch type | Molded dry reed switch (series) |
| Rated power (max) | 10 W (series) |
| Max switching voltage | 200 V DC / peak AC (series) |
| Max switching current | 0.4 A DC / peak AC (series) |
| Max carry current | 0.5 A (series) |
| Contact resistance | 150 mΩ at 0.5V & 50mA (series) |
| Breakdown voltage | 250 VDC (series) |
| Insulation resistance | 109 Ω (series) |
| Operate time (max) | 0.6 ms (series) |
| Release time (max) | 0.1 ms (series) |
| Capacitance (typ.) | 0.2 pF (series) |
| Vibration resistance | 20 G (series) |
| Shock resistance | 30 G, 11ms 1/2 sine (series) |
| Operating temperature | -40°C to +130°C (series) |
| Magnetic sensitivity options | AT 05-10 / 10-15 / 15-20 / 20-25 / 25-30 / 30-35 / 35-40 (series) |
Key Highlights
- Small single-contact switch
- High insulation resistance up to 109 Ω
- Suitable for low power operation
- Suitable for tape or reel packaging
- RoHS compliant
Applications
- Position and proximity sensing
- Door and window contacts
- Level detection
- Industrial automation
- Consumer appliances
Specifications per the MRS01 series molded dry reed switch datasheet (SHR). Magnetic sensitivity (AT range) and pin configuration are selectable at order; refer to the datasheet order marking for details.
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