| PartNumber | ESR18EZPF4021 | ESR18EZPF4020 | ESR18EZPF4022 |
| Description | RES SMD 4.02K OHM 1% 1/2W 1206 | RES SMD 402 OHM 1% 1/2W 1206 | RES SMD 40.2K OHM 1% 1/2W 1206 |
| Manufacturer | Rohm Semiconductor | - | - |
| Product Category | Chip Resistor - Surface Mount | - | - |
| Series | ESR | - | - |
| Packaging | Digi-ReelR Alternate Packaging | - | - |
| Height | 0.026" (0.65mm) | - | - |
| Package Case | 1206 (3216 Metric) | - | - |
| Operating Temperature | -55°C ~ 155°C | - | - |
| Features | Automotive AEC-Q200, Pulse Withstanding | - | - |
| Size Dimension | 0.126" L x 0.063" W (3.20mm x 1.60mm) | - | - |
| Supplier Device Package | - | - | |
| Power Watts | 0.333W, 1/3W | - | - |
| Resistance Ohms | 4.02k | - | - |
| Tolerance | ±1% | - | - |
| Number of Terminations | 2 | - | - |
| Temperature Coefficient | ±100ppm/°C | - | - |
| Composition | Thick Film | - | - |
| Failure Rate | - | - | - |