T551B567K010AH4251

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Tantalum – Polymer Capacitors employ the use of solid organic polymers electrolytes instead of the traditional liquid electrolyte. This leads to better performance, overall capacitance, as well as higher reliability.

The T551B567K010AH4251 is a type of high voltage, multi-layer Tantalum – Polymer Capacitor. This is categorized as a radial-leaded ceramic capacitor. Its main application is for capacitive coupling, DC blocking and energy storage in musical instrument amplifiers, digital televisions, and other consumer electronics.

The capacitance of the T551B567K010AH4251 can range from 0.47µF– 10µF. It also has a voltage rating of 10V, 16V, 25V, 50V, 100V, and 200V. Its temperature range operates between -55°C to + 85°C and its lead pitch is 7.5mm. This product offers high reliability, low ESR and high impedance.

T551B567K010AH4251 employs the standard SMT assembly and radial pin assembly, allowing for maximum surface mount technology. As it is a multi-layer tantalum – polymer capacitor, it also offers high ripple currents, low ESR and a high capacitance density.

In terms of working principle, the essential elements of the capacitor are two metal plates, separated by an insulator. Charge entering or leaving one of the plates is immediately, and oppositely, transferred to the other plate. Both metal plates then accumulate the same total amount of charge that originates from the external power source. The voltage which exists between both electrodes is a function of the electrical field which is created in the dielectric medium. In this way, the capacitor can store energy and decide when energy is released.

The metal plates, also known as electrode plates, play an integral role in capacitance and capacitance values. The plate area has a direct correlation to the maximum capacitance value. The greater the plate area, the higher the plate capacitance value and vice versa. Choice of dielectric also affects capacitance values. The dielectric, also known as the insulating material, acts as a barrier to electrons in the capacitor, allowing current to pass through it under differing conditions. An appropriate choice of dielectric can also increase a capacitor’s maximum working voltage. As a result, proper selection of both the electrode plates and the insulating material have a significant impact on the capacitor.

As a whole, the T551B567K010AH4251 is a reliable, high-performance product for consumer electronics applications. It combines the low ESR and high capacitance density of the multi-layered tantalum – polymer capacitor with a temperature range and voltage rating suitable for consumer applications. Its capabilities, design, and wide range of applications make it a preferred choice for consumer electronic devices.

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