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| PartNumber | RP73D2B12R4BTDF | RP73D2B12R1BTG | RP73D2B12R1BTDF |
| Description | Thin Film Resistors - SMD RP 2B 12R4 0.1% 15PPM 1K RL | Thin Film Resistors - SMD RP 2B 12R1 0.1% 15PPM CUT LENGTH | Thin Film Resistors - SMD 12.1 Ohms .1% 15ppm .25 Watt 1206 |
| 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 | 12.4 Ohms | 12.1 Ohms | - |
| Power Rating | 250 mW (1/4 W) | 250 mW (1/4 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 | 200 V | 200 V | - |
| Case Code in | 1206 | 1206 | - |
| Case Code mm | 3216 | 3216 | - |
| Packaging | Reel | 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 | 3.05 mm | 3.05 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 | 1.55 mm | 1.55 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 | 1000 | 250 | - |
| Subcategory | Resistors | Resistors | - |
| Part # Aliases | 2-1879253-3 | 1-1879253-9 | - |
| Unit Weight | 0.000571 oz | 0.000571 oz | - |
| Package Case | - | - | 1206 (3216 Metric) |
| Operating Temperature | - | - | -55°C ~ 155°C |
| Size Dimension | - | - | 0.120" L x 0.061" W (3.05mm x 1.55mm) |
| Supplier Device Package | - | - | 1206 |
| Power Watts | - | - | 0.25W, 1/4W |
| Resistance Ohms | - | - | 12.1 |
| Number of Terminations | - | - | 2 |
| Composition | - | - | Thin Film |
| Failure Rate | - | - | - |