Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 5000,000,000 Pieces Per Month |
| Delivery Time | 10 Days |
| Packaging Details | Tape in reel,around 2500pcs per reel |
| Size | 0.45×0.45×0.2，0.5×0.5×0.25，0.7×0.7×0.35 |
| Resistance at 25C | 2.2kΩ，10kΩ，100KOhm |
| Tolerance (%) | ±1-3% |
| B value 25/50℃ | 3950K±1% |
| Electrode material | Silver electrode |
| Welding method | Binding |
| Package | Blue film |
| Thermal time constant | <1 sec |
| Dissipation coefficient | 0.2mW/℃ |
| Application | Infrared Forehead Thermometer Thermopile Sensor |
| Brand Name | Uchi |
| Model Number | CT1X502 3380FB |
| Certification | ROHS,UL, CUL,CQC,AEC-Q200,ISO9001 2015，ISO14001:2015 |
| Place of Origin | Dongguan,Guangdong,China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 5000,000,000 Pieces Per Month |
| Delivery Time | 10 Days | Packaging Details | Tape in reel,around 2500pcs per reel |
| Size | 0.45×0.45×0.2，0.5×0.5×0.25，0.7×0.7×0.35 | Resistance at 25C | 2.2kΩ，10kΩ，100KOhm |
| Tolerance (%) | ±1-3% | B value 25/50℃ | 3950K±1% |
| Electrode material | Silver electrode | Welding method | Binding |
| Package | Blue film | Thermal time constant | <1 sec |
| Dissipation coefficient | 0.2mW/℃ | Application | Infrared Forehead Thermometer Thermopile Sensor |
| Brand Name | Uchi | Model Number | CT1X502 3380FB |
| Certification | ROHS,UL, CUL,CQC,AEC-Q200,ISO9001 2015，ISO14001:2015 | Place of Origin | Dongguan,Guangdong,China |
| High Light | 2.2kohm NTC Chip Thermistor ，High Precision NTC Chip Thermistor ，Silver Electrode NTC Thermistor | ||
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 |
high precision NTC thermistor chip datasheet.pdf
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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