Overview of B72225T4301K101 by TDK Corporation
The B72225T4301K101 is a Metal Oxide Varistor with characteristics specified for 300VAC/385VDC operation and an energy absorption capacity of 410 Joules. It is equipped with a radial leaded mounting feature, making it suitable for through-hole mounting applications. This varistor’s functionality is optimized for protecting circuits against high transient voltages, specific to its voltage rating of 385V and a surge current rating of 20000A. Its physical dimensions include a height of 35.2 mm, a length of 30.2 mm, and a width of 11.2 mm, packaged in a rectangular single in-line package (SIP).
This part is designed to safeguard electronic circuits by clamping excess transient voltages to a safe voltage level, thus preventing potential damage. Made from metal oxide film technology, it falls into the category of Non-linear Resistors, and its package style along with its robust design ensures that it is suitable for a wide range of applications, particularly in areas where high energy absorption is necessary.
Industry Applications for B72225T4301K101
Based on the part attributes, B72225T4301K101, could find its usage across various industries due to its high-energy capacity and robust voltage handling capabilities. These applications might include:
- Energy and Power Systems: The varistor might be useful in protecting power supply systems and transformers which are susceptible to large transient voltages, potentially caused by switching surges or lightning. Its high-energy absorbing capacity and voltage clamping features might be crucial in these scenarios.
- Renewable Energy: In solar power systems or wind turbines, maintaining circuit integrity from electrical surges is vital. The varistor could potentially be integrated into these systems to protect sensitive electronic components from overvoltages induced by environmental factors.
- Automotive: Given the demanding electronic environments in automotive systems, where high voltage transients can occur due to alternators, ignition systems, and other high-energy components, this varistor could possibly safeguard automotive ECUs and other critical electronics from such surges. This application is contingent on the standards specified, such as those by the automotive industry.
Please note these potential industry applications are only conceptual/illustrative and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About TDK Corporation
TDK Corporation, founded in 1935, has been consistently involved in the development, manufacture, and sale of electronic materials and components. Their product offerings in the field of electronic components are vast, but they hold a significant place in the market for Non-linear Resistors. This includes varistors like the B72225T4301K101, which are widely recognized for their reliability and precision. Their varistors are designed adhering to various industrial standards, including IEC, UL, and VDE, which signifies their suitability across a diverse set of applications.
Where to Find B72225T4301K101 by TDK Corporation
To acquire the B72225T4301K101, it’s advisable to utilize platforms like findchips.com. This site provides a comprehensive view of current stock levels, distributor options, and pricing. Historically, distributors such as Avnet Asia and Mouser Electronics have stocked this part. You can also explore other Non-linear Resistors that might be offered by TDK Corporation or other manufacturers through the same platform to ensure the best possible selection for your specific needs.