TACR336M003X

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Tantalum capacitors can be divided into two categories, solid and wet-slug types. TACR336M003X belongs to the former type. It is a molded solid electrolytic chip capacitor, which is constructed of two high purity with tantalum pentoxide anode, an anodized aluminum cathode with binder, a dielectric layer, and internal electrodes; coated with a resin to form the tantalum chip capacitor. Designed strictly in accordance with the guidelines of AEC-Q200, the TACR336M003X offers a suitable alternate choice for automotive and other industrial applications.

Application field

The TACR336M003X has wide applications in automotive, consumer electronics, medical applications and other related industrial applications. In automotive applications, it widely used in various automotive electronic parts, such as resistors, heaters, ECUs, fuel pumps, pressure sensors, ECUs, and more. It is also suitable for consumer electronics application such as audio systems, control systems and so on. It can also provide good performance in medical equipment such as glucose meter, pacemakers, and monitoring systems. In addition to these applications, the TACR336M003X can be used for other industrial purposes, such as the UPS system, power supplies, robotics, and more.

Working Principle

The TACR336M003X utilizes the same principles as any other capacitor type - two electrodes separated by a dielectric material, common in two forms - either aluminum or tantalum. It consists of a metal oxide anode and a cathode made of anodized aluminum. This metal oxide (usually tantalum pentoxide) has been deposited on the anode, while the anode has a barrier film layer to create a dielectric and hold a charge. By applying a voltage, an electric current conditions and passivates the anode and its layer. This charge is then stabilized by the layer of anodized aluminum, along with a resin coating to hold the package together.

The chemistry of the TACR336M003X capacitor is designed around the valence of tantalum pentoxide (Ta2O5) and micro-arc-oxidation (MAO). Its layered structure is composed of two distinct layers, the capacitor’s anode layer and the protective layer of anodized aluminum. The former layer is composed of tantalum pentoxide, which is an oxide with a good chemical and thermal stability, exhibiting a good dielectric property. This oxide layer is also combined with a permanent barrier film, which acts as a protector for the anode. On top of it is the anodized aluminum layer, which is used for the cathode and serves as an additional protective layer and holding element for the package.

The TACR336M003X has several advantages due to its layered structure. One of such advantages is the excellent lifespan expected from it, as its projected results are above any other type of capacitor. This is because its structural design ensures that it self-protects itself against excessive temperature and current. The risk of short-circuits is also reduced with this kind of capacitor, due to its layered structure.

Overall, the TACR336M003X has wide application, and is suitable for numerous industrial applications. Due to its layered structure and micro-arc-oxidation capability, it offers better performance and longer lifespan than other capacitors. It is extensively used in automotive, consumer electronics, and medical applications, as well as a wide array of industrial applications; making it a suitable choice for many needs.

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