B43657C5187M057 B43657C5187M057 Aluminum Electrolytic Capacitor

B43657C5187M057 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This specific component, part of TDK’s Snap-in, Multi Pin, Large Size Capacitors series, is designed for demanding applications requiring reliable energy storage and filtering. Aluminum electrolytic capacitors are essential passive components widely used in power supplies, industrial electronics, and consumer devices to smooth voltage ripples, store charge, and provide decoupling. The B43657C5187M057 combines a compact form factor with robust electrical characteristics, making it suitable for integration into various circuit designs where space and performance are critical considerations.

Key Specifications

This TDK aluminum electrolytic capacitor boasts several critical specifications that define its performance and suitability for specific applications. The primary characteristic is its capacitance of 180µF (microfarads) combined with a voltage rating of 450V DC. The capacitance value dictates the amount of electrical charge the capacitor can store, with 180µF being a substantial value for filtering in power conversion stages, while the 450V DC rating indicates the maximum continuous DC voltage that can be applied across the capacitor without causing damage. This high voltage rating makes it ideal for applications connected directly to rectified AC mains voltages, such as those found in switch-mode power supplies (SMPS) or inverters. The physical dimensions are also crucial, with a diameter of 22mm and a length of 30mm. These dimensions are important for mechanical integration into printed circuit boards (PCBs) and enclosures, particularly for snap-in mounting configurations which offer secure and reliable connections without requiring through-hole soldering of leads. The ‘Production’ status confirms that this component is actively manufactured and readily available for new designs and ongoing production needs, ensuring long-term supply stability.

Features and Benefits

• High Capacitance-Voltage Product: The combination of 180µF capacitance and a 450V DC rating provides excellent energy storage capabilities in a relatively compact size, crucial for efficient power supply designs and ripple filtering.
• Reliable TDK Quality: Manufactured by TDK, a renowned leader in passive components, ensuring high standards of quality, reliability, and consistent performance for critical applications.
• Snap-in Mounting: The snap-in terminal design facilitates quick and secure mounting onto PCBs, reducing assembly time and improving mechanical stability, especially in vibration-prone environments.
• Robust Construction: Designed for longevity and stable operation across a wide range of temperatures and operating conditions, contributing to the overall reliability of the end product.
• Optimized for Power Applications: Its characteristics make it particularly well-suited for demanding power electronics, offering effective voltage smoothing and energy buffering.

Typical Applications

The B43657C5187M057 TDK aluminum electrolytic capacitor is versatile and finds extensive use across various industrial and consumer electronics sectors. One primary application is in Switch-Mode Power Supplies (SMPS), where it serves as a crucial component for input and output filtering, smoothing rectified AC voltage, and providing energy storage during switching cycles. Its high voltage rating makes it suitable for the primary side of offline SMPS. Another significant application is in LED Lighting Drivers, particularly for high-power LED luminaires, where it helps in power factor correction (PFC) circuits and output filtering to ensure stable and flicker-free light output. In Industrial Control Systems, these capacitors are employed in power conditioning modules, motor drives, and automation equipment to ensure stable DC bus voltages and filter out electrical noise, contributing to system reliability and precision. Furthermore, they are commonly found in Uninterruptible Power Supplies (UPS) and Inverters, where they play a vital role in energy storage and filtering the DC link voltage, ensuring a stable power source during outages or for converting DC to AC. Lastly, in Renewable Energy Systems such as solar inverters, the B43657C5187M057 can be used for DC link filtering and energy buffering, handling the high voltages and currents inherent in such applications. In summary, the B43657C5187M057 is a high-performance aluminum electrolytic capacitor from TDK, offering a robust solution for power filtering and energy storage in demanding electronic circuits. Its key specifications, including 180µF capacitance and 450V DC rating, coupled with its snap-in design, make it an excellent choice for a wide array of applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

Browse more Aluminum Electrolytic Capacitors at Cirkit Electro Components.

Buy B43657C5187M057 online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.