CWR11HH105KB Capacitors

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Tantalum capacitors represent one of the more important varieties of electrochemical capacitors due to their use in high-frequency and high-temperature applications. CWR11HH105KB is one of such tantalum capacitors designed and manufactured by Vishay Intertechnology. This capacitor offers a combination of high-temperature capability, low leakage, and long shelf life in an industry-standard EIA-705 package configuration.

The CWR11HH105KB is a surface-mount, organic polymer, hermetically sealed tantalum capacitor and is made of tantalum as an anode, manganese dioxide and conductive polymer as a cathode, and an organic polymer electrolyte. The selection of anode material, electrolyte and dielectric is optimized to provide exceptionally low leakage in the demanding automotive and industrial applications. The EIA-705 case size offers high packaging density for increased product loading and a wide range of available capacitance values ranging from 1.0 µF to 560 µF.

Tantalum capacitors in general, and the CWR11HH105KB in particular, offer a wide range of unique benefits, especially in high temperature and harsh environments. One of the biggest advantages of using tantalum capacitors is that they are able to withstand higher temperatures than other types of capacitors. This means that they can be used in applications where other types of capacitors cannot, such as in automotive and aerospace applications. Additionally, the CWR11HH105KB features a low ESR rating and low equivalent series resistance, which helps to reduce the overall power consumption and heat generation. Other benefits include stable performance over a wide temperature range and long shelf life.

The CWR11HH105KB capacitor is a reliable and cost-effective solution for applications that require high-temperature and long-term performance, such as in automotive and industrial applications. The robust construction, high capacitance values, low leakage, and high temperature capability make it an ideal choice for high-reliability and long-term performance applications. The capacitor is also offered in a range of capacitance values, making it suitable for a variety of applications.

The working principle of a tantalum capacitor is the same as other types of capacitors – it stores energy in the form of a static electric charge. The two main components of a tantalum capacitor are the anode and the cathode. The anode consists of a solid sheet of tantalum and serves as the negative plate. The cathode, on the other hand, consists of a mixture of manganese dioxide and conductive polymer, and serves as the positive plate. The electrolyte is an organic polymer, usually in the form of a gel, that serves to separate the two components and allow current to flow.

The CWR11HH105KB capacitor is designed so that current flows through the anode, the electrolyte and the cathode. As the electric current passes through the capacitor, electrons are stored on the anode, creating a negative electrical potential. The electrons then move to the cathode, creating a positive electrical potential. This potential difference between the two plates allows the capacitor to store an electrical charge, creating electric current through its terminals as long as the circuit remains incomplete.

Tantalum capacitors are some of the most reliable and cost-effective components for a wide range of electrical and electronic applications, such as in automotive and aerospace applications. The CWR11HH105KB capacitor is a reliable, stable, and feature-packed device that can be used in a variety of demanding environments. This device offers high temperature capability, low leakage, and long shelf life, making it an ideal choice for projects requiring the highest performance and reliability.

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