| PartNumber | CSR0402FK51L0 | CSR0402FKR250 | CSR0402FKR500 |
| Description | Res Thick Film 0402 0.051 Ohm 1% 0.125W(1/8W) ±200ppm/C Molded SMD Paper T/R | &R - 1,000 PCS/REEL, 0.25 OHMS | T&R - 1,000 PCS/REEL, 0.5 OHMS |
| Manufacturer | Stackpole Electronics Inc. | Stackpole Electronics Inc. | - |
| Product Category | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | - |
| Series | CSR | CSR | - |
| Packaging | Tape & Reel (TR) | Digi-ReelR Alternate Packaging | - |
| Height | 0.017" (0.42mm) | 0.017" (0.42mm) | - |
| Package Case | 0402 (1005 Metric) | 0402 (1005 Metric) | - |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | - |
| Features | Current Sense | Current Sense | - |
| 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) | - |
| Supplier Device Package | 402 | 402 | - |
| Power Watts | 0.125W, 1/8W | 0.125W, 1/8W | - |
| Resistance Ohms | 0.051 | 0.25 | - |
| Tolerance | ±1% | ±1% | - |
| Number of Terminations | 2 | 2 | - |
| Temperature Coefficient | ±200ppm/°C | ±200ppm/°C | - |
| Composition | Thick Film | Thick Film | - |
| Failure Rate | - | - | - |