Battery CWF NTC Thermistor Temperature Sensor 10K 20K 100K 3435 3950 3977

Battery High Precision CWF NTC Thermistor Temperature Sensor 10K 20K 100K 3435 3950 3977

Introduction Of The CWF NTC Thermistor Temperature Sensor

NTC Temp sensor made of high precision NTC thermistor with PVC wire, encapsulated with insulating based on required shape, heat-conduction and waterproof material will be convenient for installation and long time temperature measurement and control.

Characteristics Of The CWF NTC Thermistor Temperature Sensor

◎ Adopting new technique,Steady product performance.Capability of long time operating.
◎ Preision of resistance and B value,Good coherence, interchange capable.
◎ High delicacy,Fast response.
◎ Good quality ofinsulation and package,High capability of colliding and bending resistance and High reliability

Applications Of The CWF NTC Thermistor Temperature Sensor

Temperature measurement and control of household air-conditioner,refrigerater,iceboxwater heater,drinking machine,radiator,dishwasher,disinfector,washing machine, drying machine,middle-or-low-temperature drying box and constant temperature box.

Dimension Of The CWF NTC Thermistor Temperature Sensor

Electrical Specification Of The CWF NTC Thermistor Temperature Sensor

Conversation R-T Table Of The CWF NTC Thermistor Temperature Sensor

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What is ntc temperature sensor?

NTC temperature sensor is a commonly used temperature measuring instrument, which is generally composed of NTC thermistor, probe (metal shell or plastic shell, etc., extension lead, and metal terminal or connector. Its main feature is the temperature within the working temperature range- The voltage relationship is a straight line. This second development of the temperature measurement and temperature control circuit design will not require linearization, and the temperature measurement or temperature control circuit design can be completed, simplifying the design and debugging of the instrument.

NTC temperature sensors are usually composed of 2 or 3 metal oxides, mixed in fluid-like clay, and calcined in a high-temperature furnace to form dense sintered ceramics. The actual size is very flexible, they can be as small as 0.010 inches or very small diameters, and are widely used in many industries.

How does it work?

The principle of the ntc temperature sensor is to use the NTC thermistor under a certain measuring power, the resistance value drops rapidly as the temperature rises. Using this feature, the NTC thermistor can determine the corresponding temperature by measuring its resistance, so as to achieve the purpose of detecting and controlling the temperature.

Negative temperature coefficient thermistors are made of metal oxides such as manganese, cobalt, nickel, and copper, using ceramic technology. These metal oxide materials all have semiconductor properties because they are completely similar to semiconductor materials such as germanium and silicon in terms of conduction. When the temperature is low, the number of carriers (electrons and holes) of these oxide materials is small, so its resistance value is higher; as the temperature rises, the number of carriers increases, so the resistance value decreases. The variation range of NTC thermistor at room temperature is 100~1000000 ohms, and the temperature coefficient is -2[%]~-6.5[%].

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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