32 Grade High Accuracy +/-0.1C NTC Thermistor With Enameled Wire For Thermometer

Description Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor

High Precision NTC Thermistors for Extremely Accurate Temperature Measurement The MF51E NTC Thermistors were specially designed for use in electronic thermometers which require better than average accuracy. The extremely small size allows the thermistor to respond very quickly to tiny changes in temperature. The MF51E can be supplied un-calibrated with standard tolerances or calibrated and grouped according to R at 37°C±0.01% for extreme interchangeability so as to eliminate the need for other calibrations.



Features Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor
■ Small Size and fast response and light weight
■ Long term Stability and Reliability
■ High accuracy and Interchangeability
■ High Sensitivity and Fast thermal response
■ Thermally Conductive Epoxy coated
■ Available tolerances: ±0.5%, ±1%, ±2%, ±3% and ±5%
■ B Value tolerances: ±0.5%, ±1.0% and ±2.0%
■ Resistance calibration available at 37°C ±0.01% (see table for details of grouping)
■ Long-term Stability and Reliability
■ Excellent Tolerance and Interchangeability
■ Available in all popular resistance values
■ Dissipation Constant ≥0.7mW/°C
■ Time Constant of ≤3.2 seconds
■ Rated Power: 3.5mW
■ Operating Temperature Range

Applications Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor


Fire alarm, computer, copier, electronic calendar, thermometer, temperature control instrument and temperature compensation.
■ Temperature sensing , control and compensation
■ Electronic thermometer, Medical equipment and patient monitoring
■ General Instrumentation applications
■ Electronic Thermometers
■ Medical Equipment and Patient


Specification Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor

Size Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor (Unit:mm)

Resistance Calibration at 37℃ +/- 0.005℃ of Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor MF51E303E3950

R37℃=30.025KΩ±2.664% B30/45=3950K±0.5%

STORAGE CONDITIONS Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor

Temperature: -10℃～+40℃
Humidity: ≤70%RH
Term: ≤6 months (First-in/ First-out)
Place:
Do not exposing the components to the following conditions, otherwise, it may result in deterioration of characteristics.
1) Corrosive gas or deoxidizing gas.
2) Flammable and explosive gases.
3) Oil, water and chemical liquid.
4) Under the sunlight.
Handling after seal open: After unpacking of the minimum package, reseal it promptly or store it inside a sealed container with a drying agent.


Mechanical Requirements Of The 32 Grade High Accuracy +/-0.1C NTC Thermistor

MF51E temperature-measuring NTC thermistor for electronic thermometer

Electronic thermometers have become a daily necessity in hospitals, clinics, and homes because they can help us know if we have problems and help treat them. Electronic thermometers are popular because they are more convenient than mercury thermometers, take shorter measurements, and are safer to use. The most important component of an electronic thermometer is the temperature sensor, which includes a temperature sensor, temperature bar, display screen, switch, button, and battery cover.

The temperature sensor in the electronic thermometer requires high resolution, high precision, and fast response time. What material can be used as the temperature sensor? Common temperature sensors are thermistor sensors, thermistor sensors, thermocouple temperature sensors. Thermistor sensor, the majority is to use semiconductor materials, because of the characteristics of semiconductor materials are better than other materials, such as semiconductor thermistor materials than other materials have a better temperature coefficient of resistance and high resistivity, therefore made of semiconductor thermistor materials than other thermistor temperature sensor material temperature sensors will have more high sensitivity, so use this kind of sensor to make a slight variation in the thermometer is easier to measure temperature.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

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