T95R187K6R3LSSL

Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are similar to aluminum electrolytic capacitors in that they are both utilized for passive components that store and release electrical energy when needed. However, tantalum capacitors have a wide variety of applications due to their robustness, more reliable manufacturing process and long life-cycle. This article will discuss the application field and working principle of a specific type of tantalum capacitor: the T95R187K6R3LSSL.

Application Field

T95R187K6R3LSSL capacitors are typically used in consumer electronics such as mobile phones, laptops, tablets and other portable devices, as well as medical equipment and automotive electronics. The features of a low ESR, high capacitance and long life expectancy make T95R187K6R3LSSL capacitors ideal for these applications.

Low ESR stands for Low Equivalent Series Resistance, which indicates the amount of electrical resistance in the capacitor. This feature makes T95R187K6R3LSSL capacitors ideal for applications which require a high level of performance and reliability, such as in computers, mobile phones and medical equipment. The high capacitance ensures that the capacitors can hold a high amount of electrical charge, allowing for a larger current to be supplied. This feature is especially important in applications that require a high amount of current, such as automotive electronics.

The long life expectancy of T95R187K6R3LSSL capacitors is also important to consider when selecting these components for a specific application. Because the capacitors have a long life cycle, they can be used for a longer period of time without the need to replace them, reducing costs and improving the efficiency of the system.

Working Principle

T95R187K6R3LSSL capacitors are constructed out of two layers of a tantalum material, separated by a metallic foil-like dielectric layer. The two layers are connected by an anode lead, which also serves as an electrical connection between the capacitor and the electrical circuit that it is part of. An electrolyte, usually a water-based solution, is also contained between the layers. This electrolyte serves to maintain the charge of the capacitor and also to dissipate heat.

When an electrical current is applied to the anode lead of the capacitor, the dielectric layer stores the electrical charge and the electrolyte helps to equalize the charge. As the capacitor is charged, the electrolyte helps to dissipate the heat that is generated. This prevents damage to the components of the capacitor and also helps to maintain its integrity.

As the capacitor is discharged, the electrolyte helps to dissipate the electrical charge, returning it to the circuit and allowing for the cycle to repeat.

Conclusion

T95R187K6R3LSSL capacitors are robust and reliable components that are ideal for a wide variety of applications, due to their low ESR, high capacitance and long life expectancy. Their working principle involves the storage and dissipation of electrical charge using a metallic dielectric layer and a electrolyte solution.