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See Product Specifications
| Part Number: | WK73S2ATTD1R21F |
| Category: | Resistors |
| Subcategory: | Chip Resistor - Surface Mount |
| Manufacturer: | KOA Speer Electronics, Inc. |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Active |
| Resistance: | 1.21 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 1W |
| Composition: | Thick Film |
| Features: | Automotive AEC-Q200, Moisture Resistant |
| Temperature Coefficient: | ±100ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | Wide 0805 (2012 Metric), 0508 |
| Supplier Device Package: | 0508 |
| Ratings: | AEC-Q200 |
| Size / Dimension: | 0.049" L x 0.079" W (1.25mm x 2.00mm) |
| Height - Seated (Max): | 0.026" (0.65mm) |
| Number of Terminations: | 2 |
| Failure Rate: | - |
