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| Part Number | RCL12181R78FKEK | RCL12181K78FKEK | RCL12181R18FKEK | RCL12181R58FKEK | RCL12181R74FKEK |
|---|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Status | Active | Active | Active | Active | Active |
| Resistance | 1.78 Ohms | 1.78 kOhms | 1.18 Ohms | 1.58 Ohms | 1.74 Ohms |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Power (Watts) | 1W | 1W | 1W | 1W | 1W |
| Composition | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film |
| Features | Automotive AEC-Q200 | Automotive AEC-Q200 | Automotive AEC-Q200 | Automotive AEC-Q200 | Automotive AEC-Q200 |
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Package / Case | Wide 1812 (4532 Metric), 1218 | Wide 1812 (4532 Metric), 1218 | Wide 1812 (4532 Metric), 1218 | Wide 1812 (4532 Metric), 1218 | Wide 1812 (4532 Metric), 1218 |
| Supplier Device Package | 1218 | 1218 | 1218 | 1218 | 1218 |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Size / Dimension | 0.126" L x 0.181" W (3.20mm x 4.60mm) | 0.126" L x 0.181" W (3.20mm x 4.60mm) | 0.126" L x 0.181" W (3.20mm x 4.60mm) | 0.126" L x 0.181" W (3.20mm x 4.60mm) | 0.126" L x 0.181" W (3.20mm x 4.60mm) |
| Height - Seated (Max) | 0.024" (0.60mm) | 0.024" (0.60mm) | 0.024" (0.60mm) | 0.024" (0.60mm) | 0.024" (0.60mm) |
| Number of Terminations | 2 | 2 | 2 | 2 | 2 |
| Failure Rate | - | - | - | - | - |
