glass encapsulated high precision ntc thermistor for temperature control-九游会下载

brief introduction of ntc thermistor for temperature control:

glass encapsulated high precise ntc thermistor mf58 series for temperature control is in glass encapsulated form and made by technics of ceramic 

combined with semiconductor.it has characteristics of practical, economic and resistance changes with temperature significantly,which is widely 

used for temperature control equipment in the temperature range of -55℃-- 300℃.

product application of ntc thermistor for temperature control:

1.temperature control of chargeable battery pack and charger 

2.temperature compensation of instrument loop, integrated circuit, crystal oscillator and thermocouple

3.temperature control of industry, medical , environment protection, weather forecast, food processing equipment etc  

4.temperature control and compensation of office automation equipment, such as printer,copier etc

5.home appliance temperature control and inspection, such as induction cooker, pressure cooker, rice cooker, electric oven, disinfection tank,

water dispenser,microwave oven, electric stove. 

application example of ntc thermistor for temperature control:

working principle:

main parameter of ntc thermistor for temperature control:

rated power ≤50mw

rated zero-power resistance value r25 (ω)

resistance tolerance （%）

b value (25/50 ℃)/（k）

b value tolerance

dissipation factor ≥2.0mw/ ℃

thermal time constant≤7s

operating temperature range: -55 ~ 300 ℃

advantages of ntc thermistor for temperature control:

1.  practical,economic

2.  small dimension, solid, convenient for automatic installation 

3.  good stability, high reliability  

4.  high precision resistance and b value. 

5.  fast heat induction, high sensitivity   

6.  wide resistance range：0.1~5000kω

7.  glass encapsulated,heat-resist,can operate in high temperature and moisture environment

8.  wide operating temperature range: -45 ~ 300℃ 

9.  rohs compliant 

dimension(unit: mm):

marking of part number ntc thermistor for temperature control: 

1.series: glass encapsulated ntc thermistor for temperature control-mf58 series 

2.resistance r25：503-50kω    40.27k-40.27kω

3.tolerance：f-±1%    g-±2%    h-±3%    j-±5%

4.b value：3950-3950k    3380-3380k 

5.b value tolerance：f-±1%    g-±2%    

6.b value category：a-25/50℃    b-25/85℃