T95D277M004LZSS

Tantalum Capacitors

A tantalum capacitor is an electronic component used to passively store energy in the form of an electrical charge. It is made of a tantalum metal oxide film that has been sandwiched between two electrodes. The capacitor forms when the electrodes are connected electrically and current flows through the device. The stored energy increases as the capacitor\'s voltage increases and its capacity increases with increase in polarization. They are compact and offer low ESR, along with good temperature stability and ripple current capability. Due to their ability to offer good electrical characteristics, tantalum capacitors are widely used in various electronic applications, such as mobile phones, digital cameras, medical devices, electronic clocks, computers, etc.

The T95D277M004LZSS is a surface mount tantalum capacitor with a capacitance rating of 4.7μF and rated voltage of 16V DC (25°C). It is constructed with a tantalum pentoxide dielectric and has continuous climate resistance of 105°C (Y Level). It is designed for maximum capacitance stability and has a low equivalent series resistance (ESR) of 0.002Ω (Typ.). The T95D277M004LZSS is suitable for a wide range of applications that require high capacitance and capacitance stability at higher temperatures such as automotive, computer, consumer, communication and industrial products.

Applications of T95D277M004LZSS

T95D277M004LZSS is a high quality, long life device suitable for high performance applications. Its wide operating temperature range and low ESR makes it well suited for various applications such as:

• Automotive Electronics
• Computer Audio/Video Equipment
• Consumer Electronics
• Communication and Networking Systems
• Power Management and Voltage Regulation
• Industrial Electronics

Working Principle of T95D277M004LZSS

T95D277M004LZSS exploits the principle of capacitance. Capacitance is the ability of a device to store an electric charge. The device consists of two electrodes separated by an insulating material known as a dielectric. When a voltage is applied across the capacitor, electrons begin to accumulate on one of the electrodes and how much charge the device can store is determined by the size of the dielectric and the spacing between the electrodes. When the voltage is removed, the stored charge is released and the capacitor will begin to discharge.

T95D277M004LZSS capacitors have a high capacitance due to their small size and thin tantalum pentoxide dielectric. They are ideal for providing good decoupling, which helps to reduce noise on power supplies and maintain a stable operating voltage. The capacitors also have a low ESR characteristic which provides good current handling capabilities and improves reliability.

Conclusion

The T95D277M004LZSS is a surface mount tantalum capacitor that provides excellent capacitance stability and maximum capacitance for high performance applications. Its wide operating temperature range and low ESR make it the perfect choice for automotive, computer, consumer, communication and industrial products. The high capacitance and ESR allow for good noise reduction, current handling capabilities and reliability.