FSTB CW series NTC thermistor sensor and Compressor internal protector

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$0.75 - $2.00 / Pieces | 1000 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Household, Air conditioner compressor
Temperature Sensor
Temperature range:
Product name:
Thermistor sensor
B-value (B25/50℃):
parameters:3100~4750K; Permissible deviation:±1%,±2%,±3%.
Under 25℃ zero-power resistance:
1.5 kΩ ~1.3 mΩ / ±1%,±2%,±3%.
Temperature characteristic:
OFF: 120℃~170℃; ON: 60℃~125℃
5A~55A ; Action: 2S~20S; Reset: ≥1
Specific parameter:
Safety certificate:
FSTB CW series NTC thermistor sensor and Compressor internal protector
Supply Ability
Supply Ability:
500000 Piece/Pieces per Day ntc sensors
Packaging & Delivery
Packaging Details
200pcs per inner box, 5 box(1000pcs) per carton, the carton size is 480(L)*282(W)*218(H)(mm)

 FSTB CW series NTC thermistor sensor and Compressor internal protector


Product Description

CW series NTC thermistor sensor is available for installing on the end cover of inverter air conditioner compressor for sensing heat, it is a temperature sensor transfer electrical signals caused by the change of the resistance by sensing the change of ambient temperature.



Parameters of temperature sensor:


 Specification RangePermissible deviationSpecific perameter
Temperature CharacteristicOFF( ℃ )120 ~170±5  Customized
ON ( ℃ )60 ~125±10  Customized
Short time trip (S/T)Current(A)5 ~55  -  Customized
sTrip(S)2 ~20  -  Customized
Reset(S)≥1  -  Customized
Ultimate trip currentAmbient temperature   ( ℃ )80 ~130±2  Customized
Current(A)1.0 ~30.0  -  Customized


Dimension of manual temperature sensor:

Compressor Protector recommendation:








AWE 2018 - Appliance & Electronics World Expo 2018


Getting more information about high temperature protector and limit switch, please refer to our website: www.thermostat-gb.com

Company Information



1. With more than 30 years experience of professional thermostat design, 

manufacturing and customer service;

2. Have our own bimefal material R&D and production base;

3. With ability for integrating the different resources of the hole group and partners, to innovate and create value for different customers from different sectors and industries;

4. With various production lines and high efficient production capacity.




 Q1:How can we get a quote?

A: Please offer the specification of the product, such as operating temperature, volt, current, application, quantity etc. Picture or drawing are welcome for our reference.  


Q2: What is the MOQ?

A: Normally our MOQ is 1000 pcs. Larger quantity could win lower price.


Q3: What about the lead time?

A: It usually takes about only 7-15 days to produce KSD thermostat, KST thermostat and capillary thermostat would take longer time, which is about 30 days.


Q4:Which payment terms you can accept?

A: T/T, Western Union, L/C



A: We offer 3 year guarantee.



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