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| Part Number | WR04X1271FTL | WR04X1273FTL | WR04X1272FTL | WR04X1371FTL | WR04X12R1FTL | WR04X1471FTL | WR04X1071FTL | WR04X1201FTL | WR04X1211FTL | WR04X1241FTL | WR04X1270FTL |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Resistance | 1.27 kOhms | 127 kOhms | 12.7 kOhms | 1.37 kOhms | 12.1 Ohms | 1.47 kOhms | 1.07 kOhms | 1.2 kOhms | 1.21 kOhms | 1.24 kOhms | 127 Ohms |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Power (Watts) | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W | 0.063W, 1/16W |
| Composition | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film | Thick Film |
| Features | - | - | - | - | - | - | - | - | - | - | - |
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C | ±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 | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Package / Case | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) |
| Supplier Device Package | 0402 | 0402 | 0402 | 0402 | 0402 | 0402 | 0402 | 0402 | 0402 | 0402 | 0402 |
| Ratings | - | - | - | - | - | - | - | - | - | - | - |
| 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) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Height - Seated (Max) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) |
| Number of Terminations | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Failure Rate | - | - | - | - | - | - | - | - | - | - | - |
