MICRO SIL (Single-In-Line) Reed Relays, SPST and DPST relays
The MS series reed relay is an ultra miniature single in-line relay designed in a rugged thermoset overmolded package. The MS relay measures only 15.20 x 3.8 mm and requires less than half of the PCB space than our standard SIL reed relay. They are used as voltage relays.
The MS relay also comes in a DPST version which is epoxy encapsulated and measures only 15.1 x 3.8 mm. Additionally, the MS relay is also available in an RF version capable of switching signals up to 1 GHz making it suitable for test and instrumentation applications.
| Coil Voltage (VDC) | 5 to 12 |
| Coil Resistance (Ohm) | 280 to 700 |
| Contact Form | 1A, 2A, 1B |
| Rated Power (W) | 0 to 10 |
| Switching Voltage (VDC) | 0 to 200 |
| Switching Current (A) | 0 to 0.5 |
| Carry Current (A) | 0 to 2A |
| Breakdown Voltage (Minimum VDC) | 225 |
| Insulation Voltage Coil - Contact | 1.5 kVDC |
| UL File No. | NRNT2. E 156887 |
| Item no. | Description | Number of contacts | Contact - form | Contact rating | Switching voltage |
| W | V | ||||
| 4205087078 | MS05-1B87-78L | 1 | B - NC | 10 W | 200 V |
| 4205087178 | MS05-1B87-78D | 1 | B - NC | 10 W | 200 V |
| 4205087179 | MS05-1A87-79D | 1 | A - NO | 10 W | 200 V |
| 4205187075 | MS05-1A87-75L | 1 | A - NO | 10 W | 200 V |
| 4205187175 | MS05-1A87-75D | 1 | A - NO | 10 W | 200 V |
| 4205187875 | MS05-1A87-75DHR | 1 | A - NO | 10 W | 200 V |
| 4205187975 | MS05-1A87-75LHR | 1 | A - NO | 10 W | 200 V |
| 4205287078 | MS05-2A87-78L | 2 | A - NO | 10 W | 200 V |
| 4205287178 | MS05-2A87-78D | 2 | A - NO | 10 W | 200 V |