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| PartNumber | RP73D2A49K9BTG | RP73D2A49R9BTG | RP73D2A49R9BTDF |
| Description | Thin Film Resistors - SMD RP 2A 49K9 0.1% 15PPM CUT LENGTH | Thin Film Resistors - SMD RP 2A 49R9 0.1% 15PPM CUT LENGTH | Thin Film Resistors - SMD RP 2A 49R9 0.1% 15PPM 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 | Y | - |
| Series | RP73 | RP73 | RP73, Holsworthy |
| Resistance | 49.9 kOhms | 49.9 Ohms | - |
| Power Rating | 125 mW (1/8 W) | 125 mW (1/8 W) | - |
| Tolerance | 0.1 % | 0.1 % | ±0.1% |
| Temperature Coefficient | 15 PPM / C | 15 PPM / C | ±15ppm/°C |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 155 C | + 155 C | - |
| Voltage Rating | 150 V | 150 V | - |
| Case Code in | 0805 | 0805 | - |
| Case Code mm | 2012 | 2012 | - |
| Packaging | Bulk | Bulk | Tape & Reel (TR) Alternate Packaging |
| Product | Precision Resistors Thin Film SMD | Precision Resistors Thin Film SMD | - |
| Type | SMD High Power Precision Resistors | SMD High Power Precision Resistors | - |
| Features | - | - | - |
| Height | 0.55 mm | 0.55 mm | 0.026" (0.65mm) |
| Length | 2 mm | 2 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 | 1.25 mm | 1.25 mm | - |
| Brand | TE Connectivity / Holsworthy | TE Connectivity / Holsworthy | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Product Type | Thin Film Resistors | Thin Film Resistors | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | Resistors | Resistors | - |
| Part # Aliases | 7-1879278-3 | 1879270-4 | - |
| Unit Weight | 0.000194 oz | 0.000194 oz | - |
| Package Case | - | - | 0805 (2012 Metric) |
| Operating Temperature | - | - | -55°C ~ 155°C |
| Size Dimension | - | - | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Supplier Device Package | - | - | 805 |
| Power Watts | - | - | 0.125W, 1/8W |
| Resistance Ohms | - | - | 49.9 |
| Number of Terminations | - | - | 2 |
| Composition | - | - | Thin Film |
| Failure Rate | - | - | - |