Jul. 08, 2021
Ceramic capacitors are divided into high-frequency and low-frequency. A capacitor with a small positive temperature coefficient of capacitance is used in a highly stable oscillation circuit as a loop capacitor. Low-frequency ceramic capacitors are limited to bypass or DC blocking in circuits with lower operating frequencies, or occasions where stability and loss are not high.
According to the dielectric of the ceramic capacitor, it is divided into: type1 dielectric (NP0, C0G), type 2 dielectric (X7R, 2X1) and type 3 dielectric (Y5V, 2F4) ceramic capacitor. EIA RS-198MLCCs(Class 1)-miniaturization are with high frequency, ultra-low loss, low ESR, high stability, high voltage resistance, high insulation, high reliability and high temperature resistance. They a re mainly used in high frequency circuits. MLCCs(Class 2) (miniaturization) arewith high specific volume, medium and high pressure, high reliability, high temperature resistance, low ESR and low cost.They are mainly used in medium and low frequency circuits as capacitors for blocking, coupling, bypass and filtering.
Since there are many types of ceramic capacitors, in order to avoid selection errors and guarantee the quality, what ceramic capacitor manufacturers should we choose? Let's see how Dongguan Zhixu Electronics (also JYH HSU(JEC)) do. As a trustworthy manufacturer, JEC will always:
① Listen carefully to customer needs, provide customers with relevant images, specifications and sample confirmation.
②Payattention to the quality of ceramic capacitors to ensure that the quality of the samples is the same as that of bulk products;
③Has physical factories with a sufficient supply chain to meet the temporary needs of customers;
④ Do a good job of inspection, packaging and shipping. Able to provide logistics information and follow-up after-sales in time;
⑤Able to solve problems and provide relevant suggestions for customers.
To choose a good ceramic capacitor manufacturer, you must do your homework first to avoid purchasing some bad quality capacitors from small workshops. As mentioned above, JEC capacitor manufacturers can meet everyone's needs, and it is our honor to be able to serve everyone. JEC produces a full range ofcapacitor models. Our (JEC) factories have passed ISO9001:2015 quality management system certification. Our safety capacitors (X and Y series) and varistors have passed certifications of main industrial powers across the world and our ceramic capacitors and film capacitors are in line with environmental protection directives. We are often imitated but never surpassed. If you have technical questions or need samples, please contact us.
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