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| Part Number: | RWR78S4990FRB12 |
| Category: | Resistors |
| Subcategory: | Through Hole Resistors |
| Manufacturer: | Vishay Dale |
| Packaging: | Bulk |
| Product Status: | Active |
| Resistance: | 499 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 10W |
| Composition: | Wirewound |
| Features: | Military, Moisture Resistant |
| Temperature Coefficient: | ±20ppm/°C |
| Operating Temperature: | -55°C ~ 250°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.375" Dia x 1.780" L (9.53mm x 45.21mm) |
| Height - Seated (Max): | - |
| Number of Terminations: | 2 |
| Failure Rate: | R (0.01%) |
