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- Compact size miniature PCB relays.
- High temperature endurance up to 125°C.
- IR-Reflow process compatible (special version).
- RoHS Compliant ; ELV Compliant.
Ordering Information
318 |
| □ |
| R | – | 1A | H | – | C | □ |
1 |
| 2 |
| 3 |
| 4 | 5 |
| 6 | 7 |
| 1. | 318 | — | Basic series designation |
| 2. | Blank | — | Standard type |
| H | — | High power type | |
| E | — | Extra type | |
| 3. | R | — | IR reflow type |
| 4. | 1A | — | Single pole normally open |
| 1C | — | Single pole double throw | |
| 5. | H | — | Contact material AgSnO |
| 6. | C | — | Flux tight |
| V | — | Sealed type | |
| 7. | □ | — | Coil voltage (please refer to the coil rating data for the availability) |
Description
| Outline (L×W×H) mm | 14.4×12.4×16.8 | |
| Contact configuration | 1A、1C | |
| Max. Allowable Contact current(A) | 318:35A 318H:45A 318E:50A | |
| Contact rating | Resistive load | 318: 318H: 318E: |
| Coil voltage | DC | 12V |
| AC | —— | |
| Power consumption | DC | 318: 318H: 318E: |
| AC | —— | |
| Life expectancy | Mechanical(Min.) | 1×106 (frequency 18,000 ops./hr) |
| Electrical(Min.) | 100K | |
| Dielectric strength | Open contact | 500V |
| Contact and coil | 500V | |
| Contact circuits | —— | |
PC Board Layout
