Dongguan Linkun Electronic Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 24 million per year |
| Delivery Time | Negotiation |
| Packaging Details | Export Package / Negotiation |
| Features | Fast Response |
| Application | Medical Machine |
| Keywords | Temperature Sensor |
| Working temperature range(°C) | -10 to +105c |
| Resistance Value | 5K,10K,20K,50K,100K |
| Dissipation factor(mw/°C) | 1-2 (in still air) |
| Brand Name | linkun |
| Model Number | Medical Temperature Sensor |
| Certification | CE / ROHS / UL / TUV / SGS / CQC |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 24 million per year |
| Delivery Time | Negotiation | Packaging Details | Export Package / Negotiation |
| Features | Fast Response | Application | Medical Machine |
| Keywords | Temperature Sensor | Working temperature range(°C) | -10 to +105c |
| Resistance Value | 5K,10K,20K,50K,100K | Dissipation factor(mw/°C) | 1-2 (in still air) |
| Brand Name | linkun | Model Number | Medical Temperature Sensor |
| Certification | CE / ROHS / UL / TUV / SGS / CQC | Place of Origin | Dongguan China |
| High Light | OEM NTC Thermistor Probe ，Medical NTC Thermistor Probe ，5K Temperature Sensor For Medical Application | ||
OEM Medical Temperature Sensor Has Good Insulation Sealing And Mechanical Impact Resistance
| Dongguan Linkun Electronic Technology Co., Ltd. | ||||||
| Main technical parameters of sensor series thermistor: | ||||||
| Model | Rated resistance value (R25) | B value | Operating temperature | Dissipation coefficient | Thermal time constant | |
| Resistance value (KΩ) | Allowable deviation (±%) | Nominal value (K) | (mW/℃) | (S) | ||
| CWF-102-3435 | 1 | ±1% ±2% ±3% ±5% | 3435 | -40℃ ～ ＋120℃ | ≥3.0 in still air | ≤6.0 in still air |
| CWF-202-3435 | 2 | 3435 | ||||
| CWF-2.252-3950 | 2.252 | 3950 | ||||
| CWF-472-3950 | 4.7 | 3950 | ||||
| CWF-502-3470 | 5 | 3470 | ||||
| CWF-502-3950 | 5 | 3950 | ||||
| CWF-682-3950 | 6.8 | 3950 | ||||
| CWF-103-3435 | 10 | 3435 | ||||
| CWF-103-3470 | 10 | 3470 | ||||
| CWF-103-3600 | 10 | 3600 | ||||
| CWF-103-3380 | 10 | 3380 | ||||
| CWF-103-3977 | 10 | 3977 | ||||
| CWF-103-4100 | 10 | 4100 | ||||
| CWF-153-3950 | 15 | 3950 | ||||
| CWF-203-3950 | 20 | 3950 | ||||
| CWF-233-3950 | 23 | 3950 | ||||
| CWF-303-3950 | 30 | 3950 | ||||
| CWF-333-3977 | 33 | 3977 | ||||
| CWF-403-3950 | 40 | 3950 | ||||
| CWF-473-4013 | 47 | 4013 | ||||
| CWF-503-3977 | 50 | 3977 | ||||
| CWF-503-3990 | 50 | 3990 | ||||
| CWF-503-4050 | 50 | 4050 | ||||
| CWF-104-3950 | 100 | 3950 | ||||
| CWF-104-3990 | 100 | 3990 | ||||
| CWF-104-4200 | 100 | 4200 | ||||
| CWF-204-3892 | 200 | 3892 | ||||
| CWF-204-3917 | 200 | 3917 | ||||
NTC temperature sensors are usually composed of 2 or 3 metal oxides, mixed in a fluid-like clay, and calcined into a dense sintered ceramic in a high-temperature furnace. Oxygen-bonded metals tend to donate free electrons. Ceramics are generally excellent insulators. But only theoretically, this is the case for thermistor-type ceramics when the temperature approaches absolute zero. However, as the temperature increases to more common ranges, thermal excitations eject more and more free electrons. As more electrons carry current through the ceramic, the effective resistance decreases. Resistance changes very sensitively with temperature. A typical change is a decrease of (-)7[%] to 3[%] per degree Celsius. This is the most sensitive of any sensor suitable for use over a wide temperature range.
| Type | NTC(thermistor) Temperature Sensor |
| Temperature range | -50℃ ~ +300℃；Customized |
| Accurancy | 1%；5%；10% |
| RT(25℃) | 1K；2K；2.2k；2.7k；3K；5K；7K；8K；12K；15K；20K；25K；30K；40K；47K；50K；60K；70K；100K；200K；230K；250K；470K；500K；1000K；Customized |
| B value | 3274；3435；3470；3928；3950；3977；4100；4200；4400；Customized |
| Probe Material | Stainless steel SS304； aluminum；copper；plastic；epoxy；glass |
| Installation | Flanged；Surface；Threaded；Plastic；Straight；Film；Customized |
| Wire Material | Heat shrinkable tube；PVC tube；glass fiber tube； tube |
| Connector | Molex；JST；DuPont；CWB；CJT；U type；Customized |
| Waterproof | IP67；IP68 |
The main technical parameters:
1. The rated zero-power resistance value R25 refers to the zero-power resistance value of the thermistor measured at 25°C.
2. B value; defined as the ratio of the difference of the natural logarithm of the zero-power resistance value at two temperatures to the difference between the two temperatures.
3. Thermal time constant; under zero power conditions, when the temperature changes suddenly, the time required for the temperature of the thermistor body to change by 63.2% of the temperature difference between the beginning and the end.
4. Dissipation coefficient; at a specified ambient temperature, the ratio of the change in power dissipation of the thermistor to its corresponding temperature change.
NCT temperature sensor application range
◆Heating and heating air conditioners and related equipment
◆Household appliances of various sizes: air conditioners, refrigerators, battery stoves, bread ovens, baking ovens, electric ovens, microwave ovens, electric fans, soybean milk machines, electric water heaters, electric rice cookers, disinfection cabinets, water dispensers, heaters, electric irons, disinfection Cabinets, drinking fountains, lighting appliances, etc.
◆Temperature measurement and control circuits for agricultural, medical, environmental protection, meteorological, food processing and other equipment
◆Instrument coils, automotive circuits, integrated circuit modules, transistor amplifier circuits, temperature compensation circuits such as quartz crystal oscillators and thermocouples
Working principle of temperature sensor
Using the NTC thermistor under a certain measurement power, the resistance value drops rapidly as the temperature rises. Utilizing this feature, the NTC thermistor can be used to determine the corresponding temperature by measuring its resistance value, so as to achieve the purpose of detecting and controlling the temperature.
Conventional product electrical performance parameters
| Part No. | R25℃ (KΩ) | B(K) 25/50℃ | Rated Power @25℃(mW) | Dissipation Factor(δ) (mW/℃) | Thermal time Constant (S) |
| TS502□3274A | 5.0 | 3274 | 10-20 | 2-4 | 5-20 |
| TS502□3435B | 5.0 | 3435 | 10-20 | 2-4 | 5-20 |
| TS502□3470A | 5.0 | 3470 | 10-20 | 2-4 | 5-20 |
| TS502□3950A | 5.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS103□3274A | 10.0 | 3274 | 10-20 | 2-4 | 5-20 |
| TS103□3435B | 10.0 | 3435 | 10-20 | 2-4 | 5-20 |
| TS103□3470A | 10.0 | 3470 | 10-20 | 2-4 | 5-20 |
| TS103□3950A | 10.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS103□4100A | 10.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS153□3950A | 15.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS153□4100A | 15.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS203□3950A | 20.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS203□4100A | 20.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS223□4200A | 22.0 | 4200 | 10-20 | 2-4 | 5-20 |
| TS403□3928A | 40.0 | 3928 | 10-20 | 2-4 | 5-20 |
| TS503□3950A | 50.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS503□4100A | 50.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS104□3950A | 100.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS104□4100A | 100.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS104□4400A | 100.0 | 4400 | 10-20 | 2-4 | 5-20 |
Application
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2004
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuousl... Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuousl...
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