GTMS (glass-to-metal seal) connectors are special electronic connectors. Their unique airtight packaging technology between glass and metal provides an indispensable solution for demanding high-reliability application scenarios. They are particularly suitable for situations where electrical connection stability is maintained in extremely harsh environments, such as environments with high humidity, corrosive gases or fine particulate pollution. The excellent sealing performance of GTMS connectors can ensure the long-term stable operation of electronic systems under extreme conditions, thereby meeting the stringent requirements of aviation, aerospace, military and other key fields.
As a high-quality insulating material, glass plays an indispensable role in electronic products, forming a good bond with metal and showing excellent corrosion resistance. Glass also has excellent resistance to temperature changes and pressure, allowing it to maintain stable performance under various extreme conditions. In electronic sealing components, the glass used is usually made of ground or granulated non-crystalline materials such as silicates, borates and phosphates. These materials are heated to the melting point at high temperature and then cooled to form a solid sealing structure.
The typical structural feature of GTMS connectors is that the metal conductor is completely surrounded by the glass insulator, forming a unique package in which the glass forms a solid sealing barrier around the metal conductor. This sophisticated design concept not only gives the connector extremely high reliability and durability, but also effectively resists external environmental factors such as temperature changes, humidity and corrosion. Other connection methods also include the use of O-rings to fix the glass seal, or incorporating glass elements into the insulation design to further enhance the overall performance of the connector.
