PTC thermistor silver paste

PTC thermistor silver paste is a conductive material specifically used for manufacturing PTC (Positive Temperature Coefficient) thermistors. This silver paste is commonly used to form electrodes on the surface of thermistors for connection to circuits.

Product Features

Conductivity: The silver paste of PTC thermistor has excellent conductivity, which can ensure the stable resistance value change characteristics of PTC thermistor under temperature changes.

Adhesion: Silver paste has good adhesion to PTC substrate and can tightly bond with the substrate during sintering, forming a continuous and dense conductive layer.

Printability: Good printability allows silver paste to be easily coated on PTC substrates through screen printing and other methods, forming uniform conductive patterns.

Sintering performance: PTC thermistor silver paste can form a good conductive structure under appropriate sintering conditions, while maintaining the integrity and performance stability of the substrate.

Application scope

Electronic device temperature protection: PTC thermistors are commonly used in overheat protection circuits, and silver paste is used to connect PTC thermistors to circuit boards.

Automotive Electronics: In automotive electronic systems, PTC thermistors are used for temperature control of components such as engine cooling systems and air conditioning systems.

Household appliances: PTC thermistors are used for temperature detection and control in various household appliances such as refrigerators, washing machines, ovens, etc.

Power electronics: PTC thermistors are used for overload protection in power electronic devices such as power converters and frequency converters.

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