The Difference Between MLCC Ceramic Capacitors and Ordinary Capacitors 1

MLCC (Multilayer Ceramic Capacitor) and general capacitors are two common types of capacitors in electronic components. Although both are used for storing electric charge and generating electric fields, they differ in structure, materials, performance, and applications. Below, I will provide a detailed analysis of the differences between MLCC ceramic capacitors and general capacitors.  diode

I. Structure and Materials:

1. MLCC ceramic capacitors:

MLCC capacitors consist of multiple layers of ceramic sheets and electrodes. The ceramic sheets are thin slices made from ceramic materials (such as iron oxide, barium titanate, etc.), which form a multilayer structure through lamination and sintering. The electrodes are typically conductive materials made of silver or copper. Ceramic materials possess high dielectric constants and low loss, enabling them to provide high capacitance density. diode

2. Ordinary Capacitor:

Ordinary capacitors typically consist of two conductive plates (such as aluminum foil) separated by an insulating layer (such as polyethylene film). An electric field is formed between the conductive plates and the insulating layer, with the thickness of the insulating layer determining the capacitance value of the capacitor. Common types of ordinary capacitors include CY7C1061AV33-10ZXC aluminum electrolytic capacitors, tantalum electrolytic capacitors, and polyester capacitors, among others. diode