high precision NTC thermistor chip datasheet

1. Shape and Product Identification (Part Number)
1.1 Shape

1.2 Product Identification (Part Number)

| ① Type | |
| CT | Chip of temperature sensor |
| ② Chip dimension code L×W×H (mm) | |
| 1 | 0.45×0.45×0.2 |
| 2 | 0.5×0.5×0.25 |
| 3 | 0.7×0.7×0.35 |
| 4 | 0.9×0.9×0.4 |
| 5 | 1.0×1.0×0.5 |
| ③ Delimiter |
| X |
| ④ Nominal Zero-Power Resistance at 25C | |
| 222 | 2.2kΩ |
| 103 | 10kΩ |
| 104 | 100kΩ |
| ⑤ Tolerance of Resistance | |
| F | ±1% |
| G | ±2% |
| H | ±3% |
| J | ±5% |
| ⑥ B Constant | |
| 3435 | 3435K |
| 3950 | 3950K |
| 4250 | 4250K |
| ⑦ Tolerance of B Constant | |
| F | ±1% |
| H | ±3% |
| ⑧ B constant calculation method | |
| A | 25C&85C |
| B | 25C&50C |