Ptc Thermistor - Ceramic & Organic Polymer Variants, High-temperature Sintering, Precision Resistance Sorting, Comprehensive Quality Testing

We are a unique name in the industry as a leading Exporter, Manufacturer, Distributor & Supplier of PTC Thermistor in Dongguan, Guangdong, China.
In order to start mass production of PTC thermistors, will be able to achieve the electrical properties and thermal performance requirements of the mixture (barium carbonate and titanium dioxide and other materials) weighing, mixed re-wet grinding, dehydrated dry and dry pressed into a round, rectangular, round, honeycomb blank. These crushed blanks are sintered into ceramics at higher temperatures (around 1250 A C), the upper electrode is then metallized, according to its resistance value classification detection. according to the finished product structure brazing package or assembly shell, after the final comprehensive test.
weighing - Ball Milling - Pre-sintering - Granulation - Forming - Sintering - Upper Electrode - Resistance Sorting - Brazing - Packaging Assembly - Marking - Pressure Resistance - Resistance Inspection - Final Inspection - Packaging - Storage
To create a good PTC thermistor, we pay special attention to the control of the production process of every link. these include metal element materials, semiconductor ceramics, product testing and storage preservation and all other aspects.

PTC thermistor according to its different materials are divided into: Ceramic PTC resistors, organic polymer PTC resistors
PTC thermistor according to its use is divided into:
Automatic degaussing PTC resistor