High Sensitivity NTC Thermistor Good Consistency And Are Interchangeable
NTC temperature sensor product features
◆Using a new technology, the product performance is stable, and it can work stably for a long time (annual resistance value drift rate ≤ 3‰)
◆Resistance value and B value have high precision, good consistency, and are interchangeable (resistance value and B value accuracy can reach ±1% respectively)
◆High sensitivity and rapid response
◆Using double-layer sealing technology, it has good insulation sealing and anti-mechanical collision and anti-bending capabilities
◆It can be packaged according to the installation conditions used, which is convenient for users to install; it can be made into high-dissipation products, and the test current can be much higher than that of sensors with traditional structures, which simplifies the application circuit
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Type
|
NTC(thermistor) Temperature Sensor
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|
Temperature range
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-50℃ ~ +300℃；Customized
|
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Accurancy
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1%；5%；10%
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|
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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
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B value
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3274；3435；3470；3928；3950；3977；4100；4200；4400；Customized
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Probe Material
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Stainless steel SS304； aluminum；copper；plastic；epoxy；glass
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Installation
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Flanged；Surface；Threaded；Plastic；Straight；Film；Customized
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Wire Material
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Heat shrinkable tube；PVC tube；glass fiber tube； tube
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Connector
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Molex；JST；DuPont；CWB；CJT；U type；Customized
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Waterproof
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IP67；IP68
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NTC thermistor temperature sensor characteristics:
1. High precision and high stability
2. Fast response
3. Excellent thermal shock resistance
4. Excellent moisture resistance
5. High-tech batch production ensures high quality and high stability of products.
Application
● Air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, disinfection cabinets, washing machines, dryers and other home appliances.
● Automobile air conditioner, water temperature sensor, intake air temperature sensor, engine
● Switching power supply, UPS uninterruptible power supply, frequency converter, electric boiler, etc.
● Intelligent toilet, electric blanket, etc.
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)
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B(K)
25/50℃
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Rated Power @25℃(mW)
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Dissipation Factor(δ)
(mW/℃)
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Thermal time
Constant (S)
|
|
TS502□3274A
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5.0
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3274
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10-20
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2-4
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5-20
|
|
TS502□3435B
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5.0
|
3435
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10-20
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2-4
|
5-20
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|
TS502□3470A
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5.0
|
3470
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10-20
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2-4
|
5-20
|
|
TS502□3950A
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5.0
|
3950
|
10-20
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2-4
|
5-20
|
|
TS103□3274A
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10.0
|
3274
|
10-20
|
2-4
|
5-20
|
|
TS103□3435B
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10.0
|
3435
|
10-20
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2-4
|
5-20
|
|
TS103□3470A
|
10.0
|
3470
|
10-20
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2-4
|
5-20
|
|
TS103□3950A
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10.0
|
3950
|
10-20
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2-4
|
5-20
|
|
TS103□4100A
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10.0
|
4100
|
10-20
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2-4
|
5-20
|
|
TS153□3950A
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15.0
|
3950
|
10-20
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2-4
|
5-20
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|
TS153□4100A
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15.0
|
4100
|
10-20
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2-4
|
5-20
|
|
TS203□3950A
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20.0
|
3950
|
10-20
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2-4
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5-20
|
|
TS203□4100A
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20.0
|
4100
|
10-20
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2-4
|
5-20
|
|
TS223□4200A
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22.0
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4200
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10-20
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2-4
|
5-20
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|
TS403□3928A
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40.0
|
3928
|
10-20
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2-4
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5-20
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TS503□3950A
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50.0
|
3950
|
10-20
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2-4
|
5-20
|
|
TS503□4100A
|
50.0
|
4100
|
10-20
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2-4
|
5-20
|
|
TS104□3950A
|
100.0
|
3950
|
10-20
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2-4
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5-20
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TS104□4100A
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100.0
|
4100
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10-20
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2-4
|
5-20
|
|
TS104□4400A
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100.0
|
4400
|
10-20
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2-4
|
5-20
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Application
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