B43509A2158M087 B43509A2158M087 Aluminum Electrolytic Capacitor

B43509A2158M087 is a high-performance aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This specific component is designed for applications requiring robust energy storage and filtering capabilities, characterized by its snap-in, multi-pin, large-size form factor. As a passive component, it plays a critical role in power supply units, motor drives, and other industrial electronics by smoothing rectified AC voltage, storing energy, and filtering unwanted ripple, ensuring stable and reliable operation of electronic circuits. TDK’s commitment to quality and innovation is reflected in the design and performance of this capacitor, making it a dependable choice for demanding applications.

Key Specifications

The B43509A2158M087 capacitor boasts several key attributes that define its performance and suitability for various applications. Its primary electrical characteristic is a capacitance of 1500µF (microfarads) combined with a voltage rating of 200V DC. This high capacitance value indicates its ability to store a significant amount of electrical charge, making it ideal for filtering and energy storage in power circuits. The 200V DC rating signifies the maximum continuous DC voltage that can be applied across the capacitor without breakdown, ensuring safe operation in medium-voltage applications. Physically, the capacitor measures 30mm in diameter and 45mm in length. These dimensions are crucial for mechanical integration into printed circuit boards (PCBs) and enclosures, particularly for snap-in mounting configurations which require precise board hole patterns. The component type is explicitly an Aluminum Electrolytic Capacitor, denoting its internal construction with an aluminum anode and liquid electrolyte, which allows for high capacitance values in a relatively compact size. Its Product Status is listed as “Production,” confirming that it is an actively manufactured and readily available part for new designs and ongoing production. TDK’s internal product name for this series, “Snap-in, Multi Pin, Large Size Capacitors,” further emphasizes its physical form factor and intended use in applications requiring secure mechanical attachment and high current handling through multiple pins.

Features and Benefits

• High Capacitance and Voltage Rating: With 1500µF at 200V DC, this capacitor offers excellent energy storage and ripple current handling capabilities, crucial for stable power supplies and DC-link applications.
• Snap-in, Multi-Pin Design: The snap-in terminals provide secure mechanical mounting and reliable electrical connections to the PCB, enhancing vibration resistance and simplifying assembly processes for high-volume manufacturing.
• Robust Construction: Manufactured by TDK, a reputable brand, this capacitor is built for durability and long operational life, even in challenging industrial environments, ensuring system reliability.
• Optimized for Power Applications: Its large size and electrical characteristics make it highly suitable for power filtering, smoothing, and energy buffering in various power conversion and motor control systems.
• Active Production Status: Being in active production ensures consistent supply and long-term availability, reducing risks associated with obsolescence for critical designs.

Typical Applications

The B43509A2158M087 aluminum electrolytic capacitor is versatile and finds application in a wide array of electronic systems where reliable power management is paramount. One primary application is in Switched-Mode Power Supplies (SMPS), particularly in the input and output filtering stages. Here, it effectively smooths the rectified AC voltage, reduces ripple, and stores energy to maintain a stable DC bus voltage, which is critical for the efficient operation of the power supply. Another significant use case is in Motor Drive Systems and Inverters. In these applications, the capacitor serves as a DC-link capacitor, buffering energy between the rectifier and the inverter stage, handling high ripple currents, and providing a stable voltage source for the motor control circuitry. Furthermore, it is commonly employed in Industrial Control Systems, including PLCs (Programmable Logic Controllers) and industrial automation equipment, where stable and clean power is essential for the reliable operation of sensitive electronics and sensors. Its robust design also makes it suitable for use in Uninterruptible Power Supplies (UPS), where it contributes to energy storage and filtering to ensure a continuous and clean power output during mains failures. Lastly, it can be found in various Renewable Energy Systems, such as solar inverters, where it helps in power conditioning and filtering to optimize energy conversion and grid integration.

This B43509A2158M087 TDK Aluminum Electrolytic Capacitor is a high-quality, reliable component suitable for demanding electronic designs. Cirkit Electro Components, located in Mumbai, proudly stocks and ships this essential part across India, ensuring prompt delivery for your project needs.

Browse more Aluminum Electrolytic Capacitors at Cirkit Electro Components.

Buy B43509A2158M087 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.