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| PartNumber | H81K78BDA | H81K78BYA | H81K78BYA (ALTERNATE: 1-1879665-8) |
| Description | Metal Film Resistors - Through Hole H8 1K78 0.1% 25PPM | Metal Film Resistors - Through Hole H8 1K78 0.1% 15PPM | HOLCO Series Axial Metal Film Resistor 1.78kOhms +/-0.1% 0.25W +/-15ppm/degC |
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | - |
| Product Category | Through Hole Resistors | Through Hole Resistors | - |
| Series | Holco, Holsworthy | Holco, Holsworthy | - |
| Packaging | Bulk | Bulk | - |
| Height | - | - | - |
| Package Case | Axial | Axial | - |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | - |
| Features | Pulse Withstanding | Pulse Withstanding | - |
| Size Dimension | 0.098" Dia x 0.283" L (2.50mm x 7.20mm) | 0.098" Dia x 0.283" L (2.50mm x 7.20mm) | - |
| Supplier Device Package | Axial | Axial | - |
| Power Watts | 0.25W, 1/4W | 0.25W, 1/4W | - |
| Resistance Ohms | 1.78k | 1.78k | - |
| Tolerance | ±0.1% | ±0.1% | - |
| Number of Terminations | 2 | 2 | - |
| Temperature Coefficient | ±25ppm/°C | ±15ppm/°C | - |
| Composition | Metal Film | Metal Film | - |
| Failure Rate | - | - | - |