Multi-layer ceramic chip capacitor (MLCC), called a sheet capacitor, is a ceramic dielectric diaphragm with a printed electrode (internal electrode) stacked in a misplaced way. After a one-time high-temperature sintering, a ceramic chip is formed, and then a metal layer (outer electrode) is sealed at both ends of the chip, thus forming a similar single stone structure. It is also called a single stone capacitor.
The structure of multilayer ceramic chip capacitors mainly consists of three parts: ceramic dielectric, metal inner electrode and metal external electrode. The multilayer chip ceramic capacitor is a multi-layer superstructure. In short, it is composed of several parallel capacitor banks.
4.1.1 product type: CC41 indicates I class multilayer chip ceramic capacitor ct41 indicates II class multilayer ceramic chip capacitor
4.1.2 size code: 0805 is 0.08 inches long (2.03mm), 0.05 inches wide (1.27mm), and so on;
4.1.3 medium code: dielectric material COG (NPO) x7rz5uy5v medium type code cgbef,
4.1.7 end material: s--- full silver weldable; n--- three layer electrode,
4.1.8 packaging: t indicates tape packing, empty space or "B" indicates loose packing.
With the rapid development of the electronic industry in the world, as the basic components of the electronic industry, multilayer ceramic chip capacitors also develop at an amazing speed, increasing at a rate of 10% to 15% a year. At present, the demand for chip capacitors in the world is more than 200 billion, and 70% comes from Japan, followed by Europe and America and Southeast Asia (including China). With the improvement of the reliability and integration of multilayer ceramic chip capacitor, the range of its use is more and more widely used in all kinds of electronic equipment and electronic equipment for military and civilian use. Such as computers, telephones, program-controlled switches, precision testing equipment, radar communications, etc.