SMD capacitor is also called MLCC. How to determine the model of SMD capacitor? First, we need to know the brand, model, capacitance, material, voltage and accuracy of SMD capacitor.
Brands are divided into: American products, Nissan, Korean products, Taiwan products and domestic products.
American brands mainly include: AVX;
Nissan's main brands are: Murata, Taiyu, TDK, Kyocera;
Korean brands mainly include: Samsung, Sanhe;
The main brands of Taiwan products are: Guoju, huaxinke, Dafang, heshengtang and Xinchang;
The main domestic brands are Fenghua and Sanhuan
Size: 1005 / 0201 / 0402 / 0603 / 0805 / 1206 / 1210 / 1808 / 1812, etc;
Material: NPO (COG) / X7R / X5R / Y5V, etc;
Voltage: 6.3v/10v/16v/25v/50v/100v/1000v/2000v, etc;
Capacity value: 0.1pf ~ 100uF, etc;
Accuracy: ± 2% G, J ± 5%, K ± 10%, m ± 20%, etc.
The above information can basically determine the model of the product. Brand selection depends on the product itself. The quality and performance of Japanese chip capacitor products are more stable, but the price is also higher. The models are incomplete. They are all ordered products. What model and how much quantity general customers need are ordered in advance. Domestic Fenghua has a price advantage within 100nF, while Samsung Gaorong and Guoju have a price advantage of Gaorong 10uF and above. Therefore, some advanced products generally choose Japanese Murata, Taiyu, TDK and so on. If there are no other special requirements, try to choose what suits you.