MZ8 120C 55 Ohm 500V Practical For Electronic Ballasts Ceramic PTC Thermistor For LED Overcurrent Protection Durable

Quick Reaction Time Ceramic PTC Type Thermistor For LED Over-Current Protection

The thermistor has high sensitivity, wide operating temperature range, small size, easy to use, easy to process into complex shapes, good stability, and strong overload capacity. In the application, it can not only measure temperature as a measuring element, but also control temperature and circuit compensation element as a control element. PTC thermistor is a thermistor with positive temperature coefficient, which belongs to semiconductor linear element and is sensitive to temperature. The resistance value is proportional to the temperature change. The resistance-temperature characteristic means that under the specified voltage and within a certain temperature range, the zero-power resistance value of the PTC thermistor is related to the temperature of the resistor itself, that is, the resistance value of the PTC thermistor increases as the temperature increases.

Main feature

1. High sensitivity, its temperature coefficient of resistance is 10 to 100 times larger than that of metal, and can detect temperature changes of 10-6°C;
PTC thermistor
2. The working temperature range is wide, the normal temperature device is suitable for - 55 ℃ ~ 315 ℃, the high temperature device is suitable for a temperature higher than 315 ℃ (currently the highest can reach 2000 ℃), and the low temperature device is suitable for - 273 ℃ ~ 55 ℃;
3. Small in size, it can measure the temperature of gaps, cavities and blood vessels in organisms that cannot be measured by other thermometers;
4. It is easy to use, and the resistance value can be arbitrarily selected between 0.1 ~ 100kΩ;
5. It is easy to process into complex shapes and can be mass-produced;
6. Good stability and strong overload capacity.

Competitive Advantage:

1, Convenient installment and small size

2, No requirement for reseting after over-heat protection

3, Quick action

4, We can offer equivalent PTC thermistor of Thinking & TDK

5, Long life working time

6, Good stability

7, Wide range protection temperature: 30~150°C

APPLICATION:

Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuously introduced advanced automation equipment and imported technology, and has developed rapidly in the fields of varistors and thermistors. The company has a professional technical team and skilled technicians, and cooperates with three domestic universities to jointly develop new products to meet the different needs and circuit protection solutions of global customers. In addition, our products have passed safety certifications in many countries. From circuit design to product testing and finished products leaving the factory, we will provide you with one-stop service in the field of circuit protection. After years of intensive cultivation at Linkun Electronics, we have maintained good relationships with our peers and become distributors of many well-known electronic component brands to meet the different needs of customers. The main products include: thermistors, varistors, temperature sensors, fuses and their corresponding hardware and plastic accessories, sensors, thermal protectors, overload/composite protectors, discharge tubes, photoresistors, etc. Through the combination of various process equipment, our product supply is faster. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, phones, household appliances, communication products, lighting products, toy products, various instruments and various cables, electrical products, IT, consumer electronics products , automobiles, batteries and other fields. Quality policy: first-class quality, scientific management, continuous innovation, customer satisfaction! Linkun Electronics provides you with high quality, competitive prices and the best services, and becomes your loyal and reliable protection circuit component partner!

Business philosophy:

rational use of resources, customer satisfaction, high-quality products, continuous improvement.