Film-Sealed NTC Thermistor Series Temperature Sensors - MF5E
• Insulated membrane packaged,with fast thermal induction and high sensitivity.
• Good stability and high reliability.
• Good insulation.
• High precision of resistance value.
• Safe for use.
• Small volume,light weight and convenient for installing in narrow enviroment.
- Quantity:
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Product Specification
MF5E Film-Sealed NTC Thermistor Series Temperature Sensors Features
• Insulated membrane packaged,with fast thermal induction and high sensitivity.
• Good stability and high reliability.
• Good insulation.
• High precision of resistance value.
• Safe for use.
• Small volume,light weight and convenient for installing in narrow enviroment.
MF5E Film-Sealed NTC Thermistor Series Temperature Sensors Purpose
• Temperature measurement.
• Temperature control.
• Temperature compensation.
MF5E Film-Sealed NTC Thermistor Series Temperature Sensors Applicable scope
• Temperature, printer, household appliances.
MF5E Film-Sealed NTC Thermistor Series Description of Product Types and Specifications
(1) KPD — Abbreviations for KePengDa.
(2) MF — Indicates negative temperature coefficient thermistor.
(3) 5E — Temperature measurement film thermistor.
(4) 103 — Nominal resistance of thermistor, e.g. 103 indicates that the nominal resistance of the thermistor is 10*103 (Ω).
(5) F — Resistance error (precision) of thermistor, e.g. F indicates the thermistors resistance value error (precision) is ± 1%.
(6) 338 — B25/50 value of thermistor, e.g. 338 indicates the material factor B25/50 value of the resistance is 338*10K.
(7) F — B25/50 error (precision) of thermistor, e.g. F indicates B25/50 error (precision) is ±1%.
(8) 25 — pin length, e.g. 25 indicates the type of pin length is 25mm.
Note: R25 precision: F (±1%), G (±2%), H (±3%), J (±5%), K (±10%).
B25/50 precision: F (±1%), G (±2%), H (±3%).
MF5E Film-Sealed NTC Thermistor Series Temperature Sensors Main Technical Parameters
Parameters | Parameter range | Test conditions |
R25 (nominal resistance value) | 10 kΩ ~ 100 kMΩ | Constant temperature 25 ℃± 0.05 ℃ |
R25 Premissible variance (%) | ± 1, ± 2, ± 3, ±5 | Constant temperature 25 ℃± 0.05 ℃ |
B25/50 (material coefficient) (thermal-sensitivity index) |
3300 ~ 4200K |
Constant temperature 25 ℃± 0.05 ℃ Constant temperature 50 ℃± 0.05 ℃ |
B25/50 value premissible variance(%) | ± 1, ± 2 |
Constant temperature 25 ℃± 0.05 ℃ Constant temperature 50 ℃± 0.05 ℃ |
δ(dissipation coefficient) | ≥ 0.7 mw/ ℃ | Static in still air |
T(thermal time constant) | ≤ 5 S | Static in still air |
TA(working temperature) | -30 ℃ ~ +120 ℃ | |
PN(rated power) | ≤ 25 mw | Within working temperature |
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