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| PartNumber | CPF0603F549RC1 | CPF0603F54R9C1 | CPF0603F54K9C1 |
| Description | Thin Film Resistors - SMD CPF 0603 549R 1% 50PPM 1K RL | Thin Film Resistors - SMD 54.9 Ohms 1% 50ppm .063 Watt 0603 | Thin Film Resistors - SMD CPF 0603 54K9 1% 50PPM 1K RL |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Thin Film Resistors - SMD | Thin Film Resistors - SMD | Chip Resistor - Surface Mount |
| RoHS | Y | - | - |
| Series | CPF | CPF | CPF, Neohm |
| Resistance | 549 Ohms | 54.9 Ohms | - |
| Power Rating | 62.5 mW (1/16 W) | 62.5 mW (1/16 W) | - |
| Tolerance | 1 % | 1 % | ±1% |
| Temperature Coefficient | 50 PPM / C | 50 PPM / C | ±50ppm/°C |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 155 C | + 155 C | - |
| Voltage Rating | 50 V | 50 V | - |
| Case Code in | 0603 | 0603 | - |
| Case Code mm | 1608 | 1608 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Product | Precision Resistors Thin Film SMD | Precision Resistors Thin Film SMD | - |
| Type | High Stability Thin Film Precision Resistor | High Stability Thin Film Precision Resistor | - |
| Features | - | - | - |
| Height | 0.45 mm | 0.45 mm | 0.022" (0.55mm) |
| Length | 1.55 mm | 1.55 mm | - |
| Operating Temperature Range | - 55 C to + 155 C | - 55 C to + 155 C | - |
| Technology | Thin Film | Thin Film | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Width | 0.8 mm | 0.8 mm | - |
| Brand | TE Connectivity / Neohm | TE Connectivity / Neohm | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Product Type | Thin Film Resistors | Thin Film Resistors | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Resistors | Resistors | - |
| Part # Aliases | 3-1879336-7 | 4-1879335-0 | - |
| Unit Weight | 0.000071 oz | 0.000071 oz | - |
| Package Case | - | - | 0603 (1608 Metric) |
| Operating Temperature | - | - | -55°C ~ 155°C |
| Size Dimension | - | - | 0.061" L x 0.031" W (1.55mm x 0.80mm) |
| Supplier Device Package | - | - | 603 |
| Power Watts | - | - | 0.063W, 1/16W |
| Resistance Ohms | - | - | |
| Number of Terminations | - | - | 2 |
| Composition | - | - | Thin Film |
| Failure Rate | - | - | - |