| PartNumber | CRCW121840R2FKTK | CRCW121840R2FKEKHP | CRCW121840R2FKEK |
| Description | Thick Film Resistors - SMD 1watt 40.2ohms 1% | RES THKFLM 1218-HP 40R2 OHM 1% 100 ET9 E3 SMD - Tape and Reel (Alt: CRCW121840R2FKEKHP) | Res Thick Film 1218 40.2 Ohm 1% 1W ±100ppm/°C Molded SMD SMD Blister T/R - Tape and Reel (Alt: CRCW121840R2FKEK) |
| Manufacturer | Vishay Dale | - | - |
| Product Category | Chip Resistor - Surface Mount | - | - |
| Series | CRCW | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Height | 0.028" (0.70mm) | - | - |
| Package Case | 1218 (3246 Metric) | - | - |
| Operating Temperature | -55°C ~ 155°C | - | - |
| Features | Automotive AEC-Q200 | - | - |
| Size Dimension | 0.122" L x 0.181" W (3.10mm x 4.60mm) | - | - |
| Supplier Device Package | - | - | |
| Power Watts | 1W | - | - |
| Resistance Ohms | 40.2 | - | - |
| Tolerance | ±1% | - | - |
| Number of Terminations | 2 | - | - |
| Temperature Coefficient | ±100ppm/°C | - | - |
| Composition | Thick Film | - | - |
| Failure Rate | - | - | - |