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| Part Number | PWR221T-30-50R0F | PWR221T-30-5R00F | PWR221T-50-5R00F | PWR221T-30-1R00F | PWR221T-50-6R00F |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Series | PWR221T-30 | PWR221T-30 | PWR221T-50 | PWR221T-30 | PWR221T-50 |
| Packaging | Tube | Tube | Tube | Tube | Tube |
| Product Status | Active | Active | Active | Active | Active |
| Resistance | 50 Ohms | 5 Ohms | 5 Ohms | 1 Ohms | 6 Ohms |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Power (Watts) | 30W | 30W | 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 |
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C |
| Operating Temperature | -50°C ~ 150°C | -50°C ~ 150°C | -55°C ~ 150°C | -50°C ~ 150°C | -55°C ~ 105°C |
| Supplier Device Package | TO-220 | TO-220 | TO-220 | TO-220 | TO-220 |
| 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 | - | - | - | - | - |
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