What is the role of conductive paste? -Solutions - Huaqiang Electronic Network

SMD aluminum electrolytic capacitor

The probe capacitor polarity needle has a head diameter of 5.8. The total length of the 7-pin and 12-pin needles is 5.

Brand AVX TPSE226M035R0125 Low impedance tantalum capacitor AVX 22

Electronic scale crystal oscillator 3.2*2.5mm 3225 16M (16.000MHZ) 12PF 10PPM 20PPM 30PPM

The conductive paste can eliminate the invisible gap and make the contact more tight. Even if the connection is tight, there will be a "pit" on the conductor contact that cannot be seen by the naked eye. At this time, the conductive paste must be used for filling. Previously, the use of Vaseline was much worse than conductive paste and was eliminated. The conductive paste can also act as a heat sink, and the contact surface of the busbar can be coated with a conductive paste to reduce the temperature of the contact surface by about 10%. The conductive paste itself is electrically conductive, as if there is a component that promotes conduction inside, acting as if the conductor is welded. However, it can't be applied too much when used, and a thin layer can be used. If it is too thick, it will affect the effect. Conductive paste is an electrical contact coating with good electrical properties. It is suitable for the coating of copper-copper, copper-aluminum and aluminum-aluminum busbar lap joints. It can prevent the oxidation and galvanic corrosion caused by the erosion of the atmosphere and the corrosive agent on the contact surface of the busbar, thereby stabilizing the contact resistance of the contact.