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| PartNumber | PWR4318W3900FE | PWR4318W33R0JE | PWR4318W33R0J |
| Description | Wirewound Resistors - SMD 390ohms 1% | Wirewound Resistors - SMD 33ohms 5% | Wirewound Resistors - SMD 33ohms 5% |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Series | PWR4318 | PWR4318 | PWR4318 |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) Alternate Packaging | Bulk Alternate Packaging |
| Height | 0.203" (5.16mm) | 0.203" (5.16mm) | 0.203" (5.16mm) |
| Package Case | 4318 J-Lead | 4318 J-Lead | 4318 J-Lead |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Features | Current Sense, Pulse Withstanding | Current Sense, Pulse Withstanding | Current Sense, Pulse Withstanding |
| Size Dimension | 0.433" L x 0.177" W (11.00mm x 4.50mm) | 0.433" L x 0.177" W (11.00mm x 4.50mm) | 0.433" L x 0.177" W (11.00mm x 4.50mm) |
| Supplier Device Package | 4318 | 4318 | 4318 |
| Power Watts | 2W | 2W | 2W |
| Resistance Ohms | 390 | 33 | 33 |
| Tolerance | ±1% | ±5% | ±5% |
| Number of Terminations | 2 | 2 | 2 |
| Temperature Coefficient | ±20ppm/°C | ±20ppm/°C | ±20ppm/°C |
| Composition | Wirewound | Wirewound | Wirewound |
| Failure Rate | - | - | - |