Epoxy Sealed 5K 10K 50K 100K NTC Thermistor Temperature Sensor
MF5A EPOXY-Sealed 5K 10K 50K 100 to 1MΩ NTC Thermistor Series
FEATURES
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Epoxy-sealed,small volume,quick reaction,high sensitivity
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Stable operation, high reliability, and high precision
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Good Consistency, easy for interchange
PURPOSE
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Precise temperature measurement
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Temperature compensation for electronic wire
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Circuit of temperature measurement and control
APLLICATION
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Electronic thermometer,electrionc calendar,electrionic clock temperature display,electronic present
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Cooling and heating equipment, heating of constant-temperature electrical appliances
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Electronic temperature measurement and control circuit of automobile
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Temperature sensor, temperature meter
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Medical electronic equipment, electronic washing equipment
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Mobile phone battery and charging electric appliance
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Bread furnace and other small appliances
MAIN TECHNICAL SPECIFICATIONS
| Specification Name | Scope | Detection Condition |
| R25(nominal resistance value) | 500Ω~1MΩ | Constant temperature 25℃±0.05℃ |
| R25 Permissible variance(%) | ±1,±2, ±3, ±4 | Constant temperature 25℃±0.05℃ |
| B25/50 (material coefficient)(thermal-sensitivity index) | 3000~5000K |
Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃ |
| B25/50 Value permissible variance(%) | ±1,±2 |
Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃ |
| ∫(dissipation coefficient) | ≥1.5mw/℃ | Static in the air |
| T(thermal time constant) | ≤5S | Static in the air |
| Ta(Working temperature) | -40℃~+120℃ | |
| Pn (rated power) | 50mw | Within working temperature |
STRUCTURE AND SIZE
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