Automotive Electronics Single End Glass Sealed NTC Thermistor
SINGLE-END GLASS-SEALED NTC Thermistor for automotive electronics
FEATURES
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Glass-sealed, solid structure, well heatproof, applicable for bad environment
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High resistance value and B value, good reliability,stable operation
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Quick reaction, high senstitivity
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Good interchange and consistency, high ratio of performance and price,economical and practical
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Small volume, light mass, and applicable for installing automatic inserter and mass manufacture
PURPOSE
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Temperature measurement
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Temperature control
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Temperature compensation
APPLICABLE SCOPE
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Conditioner and relevant equipment
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Circuits such as big and small household appliances (such as air-conditioner, refrierator, induction cooler, bread cooker, roaster, electronic ove, microwave over electric water heater, electric cooker, disinfecting Cabinet, drinking machine, lightening electrical appliance), temperature measurement and control and heat protection
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Temperature meansurement and control circuits of industrial/agricultural,medical,environment-friendly, meteologic, food-processing equipment,etc.
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Automatic office equipment
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Meter coil, automobile circuit, IC module, transistor amplifier circuit,temperature compensation circuits such as quartz crystal vibratility, thermal couple.
MAIN TECHNICAL SPECIFICATIONS
| Specification Name | Scope | Detection Condition |
| R25(nominal resistance value) | 500Ω~5MΩ | Constant temperature 25℃±0.05℃ |
| R25 Permissible variance(%) | ±1,±2, ±3, ±5, ±10 | Constant temperature 25℃±0.05℃ |
| B25/50 (material coefficient)(thermal-sensitivity index) | 2500~5000K |
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) | ≥0.8mw/℃ | Static in the air |
| T(thermal time constant) | ≤7S | Static in the air |
| Ta(Working temperature) | -40℃~+300℃ | |
| Pn (rated power) | 50mw | within working temperature |
STRUCTURE AND SIZE
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