M551B128K050AS

Tantalum - Polymer Capacitors, more commonly known as Ta - Polymer Capacitors, are an increasingly popular choice of capacitor in recent years. These capacitors are made from a combination of tantalum and polymer materials, resulting in a robust and reliable capacitor with various advantages over traditional capacitors. The M551B128K050AS is a specific type of Ta - Polymer Capacitor with a number of unique characteristics and applications. This article will discuss the application field and working principle of the M551B128K050AS in detail.

Applications

The M551B128K050AS is a small, low profile tantalum surface-mount capacitor. It is often used in applications that require a steady and reliable power source, such as in the automotive, aerospace, and telecommunication industries. It is also often used in displays and PCBs in applications that require color accuracy and display clarity, such as in cell phones, computers, televisions, tablets, and other electronic devices.

The M551B128K050AS has a high operating temperature range of -55°C to 125°C and is capable of withstanding significant short circuit and reverse polarity current levels. This makes it an ideal choice for applications that require long-term stability and reliability under extreme conditions.

Working Principle

Ta - Polymer Capacitors, such as the M551B128K050AS, are constructed using a combination of tantalum and polymer materials. This combination gives the capacitor a low Equivalent Series Resistance (ESR) and a low Equivalent Series Inductance (ESI) rating. This results in a low-profile, robust, and reliable capacitor that is able to store and release electric charge on demand.

Inside the M551B128K050AS, tantalum powder is mixed with a polymer material and then pressed and sintered into a pellet, which is then sealed in a metal container. During operation, electric charge is stored in the capacitor\'s plates and is able to move easily through the polymer matrix of the pellet. The construction of the M551B128K050AS also results in a wide capacitance range, from 0.22 uF to 2.2 uF.

Conclusion

The M551B128K050AS is a specific type of Ta - Polymer Capacitor with a number of unique characteristics and applications. It is ideal for applications that require a steady and reliable power source, such as in automotive, aerospace, and telecommunication industries. The M551B128K050AS also has a high operating temperature range of -55°C to 125°C and is capable of withstanding significant short circuit and reverse polarity current levels. This makes it an ideal choice for applications that require long-term stability and reliability under extreme conditions. The M551B128K050AS is constructed using a combination of tantalum and polymer materials, resulting in a low-profile, robust, and reliable capacitor that is able to store and release electric charge on demand.