Chip NTC Thermistors (Sensor)

FAQ

Chip NTC Thermistor Simulation

When you select the product type (application, chip size), some representative product lists are displayed.
After that, enter the conditions (Vin, Vout, temperature range) and click the simulation button to determine whether the conditions are satisfied.

Product Type

  • Application
  • Chip Size

Conditions

  • Vin / V (5V Max.) ?
  • Temperature Range / ℃ ? to
  • Vout / V (0<Vout<Vin) ? to
  • R1 Tolerance / %
    R2 Tolerance / %
    R3 Tolerance / %
  • Temp.ppm / ppm/℃
  • [Current condition]
  • General circuit. By dividing the voltage into a thermistor and fixed resistor, it prevents thermal runaway due to self-heating of the thermistor.
    Vout decreases with temperature rise.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • General circuit. By dividing the voltage into a thermistor and fixed resistor, it prevents thermal runaway due to self-heating of the thermistor.
    Vout increases with temperature rise.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1 & R2. (R1:Low temp side) Vout decreases with temperature rise. Also, self-heating of the thermistor can be reduced.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1 & R2. (R1:High temp. side) Vout decreases with temperature rise. Also, self-heating of the thermistor can be reduced.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1 & R2. (R2:Low temp. side) Vout increases with temperature rise. Also, self-heating of the thermistor can be reduced.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1 & R2. (R2:High temp. side) Vout increases with temperature rise. Also, self-heating of the thermistor can be reduced.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1, R2 & R3. (R1:High temp. side, R2:Low temp. side) Vout decreases with temperature rise. Also, self-heating of the thermistor can be reduced.
  • Depending on the conditions, the simulation may take up to one minute.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω Recommended R3/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1, R2 & R3. (R2:High temp. side, R3:Low temp. side) Vout increases with temperature rise. Also, self-heating of the thermistor can be reduced.
  • Depending on the conditions, the simulation may take up to one minute.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω Recommended R3/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1, R2 & R3. (R1:High temp. side, R2:Low temp. side) Vout decreases with temperature rise. Also, self-heating of the thermistor can be reduced.
  • Depending on the conditions, the simulation may take up to one minute.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω Recommended R3/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings
  • You can adjust Vout by adjusting R1, R2 & R3. (R2:High temp. side, R3:Low temp. side) Vout increases with temperature rise. Also, self-heating of the thermistor can be reduced.
  • Depending on the conditions, the simulation may take up to one minute.
Graph Judgement ? R25 / Ω Part No. ? Tolerance / % B value [25/50°C] / K B value [25/85°C] / K B value [25/100°C] / K Recommended R1/Ω Recommended R2/Ω Recommended R3/Ω
  
  
  
  
  
  
  
  
  
  

Vout

Change settings

Temperature Rise ?

Change settings

Gain

Change settings

Vout Error

Change settings

Sensing Temp. Error

Change settings