| Part Number | RCS040254K9FKED | RCS040264K9FKED | 
|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | 
| Category | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | 
|   |   | |
| Product Status | Active | Active | 
| Resistance | 54.9 kOhms | 64.9 kOhms | 
| Tolerance | ±1% | ±1% | 
| Power (Watts) | 0.2W, 1/5W | 0.2W, 1/5W | 
| Composition | Thick Film | Thick Film | 
| Features | Automotive AEC-Q200, Pulse Withstanding | Automotive AEC-Q200, Pulse Withstanding | 
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | 
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | 
| Package / Case | 0402 (1005 Metric) | 0402 (1005 Metric) | 
| Supplier Device Package | 0402 | 0402 | 
| Ratings | AEC-Q200 | AEC-Q200 | 
| Size / Dimension | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 
| Height - Seated (Max) | 0.016" (0.40mm) | 0.016" (0.40mm) | 
| Number of Terminations | 2 | 2 | 
| Failure Rate | - | - |