| PartNumber | RL1220S-R51-F | RL1220S-R56-F | RL1220S-R62-F |
| Description | Current Sense Resistors - SMD 1/4W 0.51ohm 1% | Current Sense Resistors - SMD 1/4W 0.56ohm 1% | Current Sense Resistors - SMD 1/4W 0.62ohm 1% |
| Manufacturer | Susumu | Susumu | Susumu |
| Product Category | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Series | RL | RL | RL |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Height | 0.020" (0.50mm) | 0.020" (0.50mm) | 0.020" (0.50mm) |
| Package Case | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Features | Current Sense | Current Sense | Current Sense |
| Size Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Supplier Device Package | 805 | 805 | 805 |
| Power Watts | 0.333W, 1/3W | 0.333W, 1/3W | 0.333W, 1/3W |
| Resistance Ohms | 0.51 | 0.56 | 0.62 |
| Tolerance | ±1% | ±1% | ±1% |
| Number of Terminations | 2 | 2 | 2 |
| Temperature Coefficient | 0/ +200ppm/°C | 0/ +200ppm/°C | 0/ +200ppm/°C |
| Composition | Thin Film | Thin Film | Thin Film |
| Failure Rate | - | - | - |