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| PartNumber | CRCW121049R9FKEAHP | CRCW121049R9FKEA-CUT TAPE | CRCW121049R9FKEA |
| Description | Thick Film Resistors - SMD 3/4watt 49.9ohms 1% | Thick Film Resistors - SMD 1/2watt 49.9ohms 1% | |
| Manufacturer | Vishay Dale | - | Vishay Dale |
| Product Category | Chip Resistor - Surface Mount | - | Chip Resistor - Surface Mount |
| Series | CRCW-HP | - | CRCW |
| Packaging | Digi-ReelR Alternate Packaging | - | Digi-ReelR Alternate Packaging |
| Height | 0.028" (0.70mm) | - | 0.024" (0.60mm) |
| Package Case | 1210 (3225 Metric) | - | 1210 (3225 Metric) |
| Operating Temperature | -55°C ~ 155°C | - | -55°C ~ 155°C |
| Features | Automotive AEC-Q200, Pulse Withstanding | - | Automotive AEC-Q200 |
| Size Dimension | 0.126" L x 0.098" W (3.20mm x 2.50mm) | - | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| Supplier Device Package | 1210 (3225 Metric) | - | 1210 (3225 Metric) |
| Power Watts | 0.75W, 3/4W | - | 0.5W, 1/2W |
| Resistance Ohms | 49.9 | - | 49.9 |
| Tolerance | ±1% | - | ±1% |
| Number of Terminations | 2 | - | 2 |
| Temperature Coefficient | ±100ppm/°C | - | ±100ppm/°C |
| Composition | Thick Film | - | Thick Film |
| Failure Rate | - | - | - |