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| Part Number | ALSR031R500JE12 | ALSR031K500JE12 | ALSR031R000JE12 | ALSR031R500FE12 |
|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Status | Active | Active | Active | Active |
| Resistance | 1.5 Ohms | 1.5 kOhms | 1 Ohms | 1.5 Ohms |
| Tolerance | ±5% | ±5% | ±5% | ±1% |
| Power (Watts) | 3W | 3W | 3W | 3W |
| Composition | Wirewound | Wirewound | Wirewound | Wirewound |
| Features | Moisture Resistant | Moisture Resistant | Moisture Resistant | Moisture Resistant |
| Temperature Coefficient | ±50ppm/°C | ±30ppm/°C | ±50ppm/°C | ±50ppm/°C |
| Operating Temperature | -65°C ~ 250°C | -65°C ~ 250°C | -65°C ~ 250°C | -65°C ~ 250°C |
| Package / Case | Axial | Axial | Axial | Axial |
| Supplier Device Package | Axial | Axial | Axial | Axial |
| Size / Dimension | 0.180" Dia x 0.500" L (4.57mm x 12.70mm) | 0.180" Dia x 0.500" L (4.57mm x 12.70mm) | 0.180" Dia x 0.500" L (4.57mm x 12.70mm) | 0.180" Dia x 0.500" L (4.57mm x 12.70mm) |
| Height - Seated (Max) | - | - | - | - |
| Number of Terminations | 2 | 2 | 2 | 2 |
| Failure Rate | - | - | - | - |
