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| Part Number | PWR221T-50-20R0F | PWR221T-50-50R0F | PWR221T-50-25R0F | PWR221T-30-20R0F | PWR221T-50-10R0F |
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Resistance | 20 Ohms | 50 Ohms | 25 Ohms | 20 Ohms | 10 Ohms |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Power (Watts) | 50W | 50W | 50W | 30W | 50W |
| Composition | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film |
| Features | Automotive AEC-Q200, Current Sense, Pulse Withstanding | Automotive AEC-Q200, Current Sense, Pulse Withstanding | Automotive AEC-Q200, Current Sense, Pulse Withstanding | Automotive AEC-Q200, Current Sense, Pulse Withstanding | Current Sense, Pulse Withstanding |
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C |
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -50°C ~ 150°C | -55°C ~ 150°C |
| Package / Case | TO-220-2 Full Pack | TO-220-2 Full Pack | TO-220-2 Full Pack | TO-220-2 Full Pack | TO-220-2 |
| Supplier Device Package | TO-220 | TO-220 | TO-220 | TO-220-2 | TO-220-2 |
| Size / Dimension | 0.410" L x 0.125" W (10.41mm x 3.18mm) | 0.410" L x 0.125" W (10.41mm x 3.18mm) | 0.410" L x 0.125" W (10.41mm x 3.18mm) | 0.410" L x 0.125" W (10.41mm x 3.18mm) | 0.410" L x 0.125" W (10.41mm x 3.18mm) |
| Height - Seated (Max) | 0.760" (19.30mm) | 0.760" (19.30mm) | 0.760" (19.30mm) | 0.760" (19.30mm) | 0.760" (19.30mm) |
| Number of Terminations | 2 | 2 | 2 | 2 | 2 |
| Failure Rate | - | - | - | - | - |
