F920J156MPA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum capacitors have been used in various applications since their invention around the mid 20th century. The F920J156MPA tantalum capacitor is a low-profile chip capacitor created to meet the size constraints of various mobile device applications. It is designed to provide reliable operation at increased temperatures and has higher capacitance than comparable aluminum electrolytic and ceramic capacitors of the same dimensions. Besides the mobile industry, the F920J156MPA application field is composed by telecommunication equipment, computer and AV systems and automotive electronics.

The F920J156MPA is an AREI-constrained polymer-electrolyte differentiated from other types of solid tantalum capacitors. It is composed of a solid tantalum electrode, an electrolyte and a sterling silver-plated lead. It measures only 2.0 (L) x 1.6 (W) x 0.8 (H) mm and has a typical capacitance of 56 μF. Moreover, it has a wide operating temperature range of -55°C ~ +105°C.

The working principle of the F920J156MPA involves the electrochemical principle of Faraday\'s law. This law governs the amount of charge that can be stored in a capacitor, based on the voltage applied to it. Since the F920J156MPA is a tantalum capacitor, it consists of two metal plates separated by a dielectric material. When a voltage is applied across this capacitor, an electric field is created. This electric field causes electrons to be transferred from one plate to the other, which in turn causes a charge to be stored in the capacitor.

In addition, the F920J156MPA utilizes OBTAIN, an organic barrier technology developed by AVX Corporation, which prevents the migration of electrolyte into the dielectric layer. This technology helps ensure that the capacitor stays in optimal working condition, even in high-temperature environments. It also reduces the risk of premature failure due to electrolyte dry-out.

The F920J156MPA has an additional feature to counteract the undesired aging associated with voltage instabilities. This feature is designed to reduce variation in capacitance values caused by voltage changes and radiation exposure, thereby improving the capacitor\'s long-term reliability. Also, the capacitor is RoHS compliant and offers excellent temperature and pressure cycling performance.

In conclusion, the F920J156MPA is an AREI conventional polymer-electrolyte tantalum capacitor designed to meet the size requirements of mobile device applications. Due to its small size and impressive capacitance, it is an ideal choice for applications requiring high capacitance values within restricted size requirements. It operates using Faraday\'s law, with an organic barrier technology preventing electrolyte migration into the dielectric layer. The capacitor is RoHS compliant, and offers improved temperature and pressure cycling performance as well as reduced voltage-induced aging.

The specific data is subject to PDF, and the above content is for reference