B43544A6187M067 B43544A6187M067 Aluminum Electrolytic Capacitor

B43544A6187M067 is a high-performance aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This specific component belongs to the passive components category, playing a crucial role in various electronic circuits by storing and releasing electrical energy. Aluminum electrolytic capacitors are widely recognized for their high capacitance values in a relatively small form factor, making them indispensable for power supply filtering, energy storage, and coupling/decoupling applications. The B43544A6187M067 is part of TDK’s robust line of snap-in, multi-pin, large-size capacitors, designed for demanding industrial and commercial applications where reliability and performance are paramount.

Key Specifications

This TDK B43544A6187M067 capacitor boasts several critical specifications that define its operational parameters and suitability for various designs:

• Brand: TDK – TDK is a renowned multinational electronics company that manufactures electronic components, recording media, and data-storage devices. Its brand presence signifies a commitment to quality, innovation, and reliability in the electronics industry.
• Category: Capacitors – As a capacitor, this component is fundamental for storing electrical charge. Capacitors are essential in virtually all electronic circuits, performing functions such as filtering, timing, energy storage, and signal coupling.
• Sub Category: Aluminum Electrolytic Capacitors – This sub-category indicates the dielectric material used (aluminum oxide) and the electrolyte, which provides high capacitance density. Aluminum electrolytic capacitors are particularly suited for applications requiring large capacitance values, often found in power electronics.
• Component Type: Aluminum Electrolytic Capacitor – This reiterates its specific construction and operational principles, highlighting its ability to offer high capacitance in a compact size, especially at higher voltages.
• Product Status: Production – A ‘Production’ status means the component is actively being manufactured and is readily available for new designs and existing product lines, ensuring long-term supply stability.
• Product Name (TDK): Snap-in, Multi Pin, Large Size Capacitors – This TDK product family name indicates its physical mounting style (snap-in for secure PCB connection), the presence of multiple pins for enhanced stability and current handling, and its larger physical dimensions, which typically correspond to higher capacitance and voltage ratings.
• Main Characteristic 1: 180µF/500V DC – This is the core electrical rating. 180 microfarads (µF) represents the capacitance, indicating its charge storage capacity. 500V DC is the maximum DC voltage the capacitor can safely withstand. This combination makes it suitable for high-voltage power applications, such as those found in industrial power supplies or renewable energy systems.
• Main Characteristic 2: 25mm dia x 50mm length – These are the physical dimensions of the capacitor. A diameter of 25mm and a length of 50mm provide designers with crucial information for PCB layout and enclosure fitting, ensuring the component can be physically accommodated within the intended product.

Features and Benefits

• High Capacitance and Voltage Rating: With 180µF at 500V DC, this capacitor is ideal for high-power applications, providing robust filtering and energy storage capabilities essential for stable power delivery.
• Snap-in Terminal Design: The snap-in terminals ensure a secure and reliable mechanical connection to the PCB, simplifying assembly and enhancing the component’s resistance to vibration and mechanical stress.
• Long Operational Life: TDK capacitors are known for their durability and extended operational life, contributing to the overall reliability and longevity of the end product, reducing maintenance costs.
• Optimal for Power Electronics: Its characteristics make it perfectly suited for demanding power supply units, inverters, and converters where stable DC link voltage and ripple current handling are critical.
• Compact for its Rating: Despite its high capacitance and voltage, the 25mm x 50mm dimensions offer a relatively compact solution, allowing for more efficient use of PCB space in high-density designs.

Typical Applications

The B43544A6187M067 aluminum electrolytic capacitor finds extensive use across a variety of demanding electronic applications:

• Industrial Power Supplies: Essential for smoothing rectified AC voltage into stable DC voltage, filtering out ripple, and providing energy storage for transient loads in industrial control systems, automation equipment, and motor drives.
• Renewable Energy Systems: Utilized in solar inverters and wind turbine converters to manage and stabilize DC link voltage, ensuring efficient power conversion from renewable sources to the grid or battery storage.
• Uninterruptible Power Supplies (UPS): Plays a critical role in the DC bus of UPS systems, providing bulk energy storage to bridge power interruptions and ensure a smooth transition to battery backup.
• Welding Equipment: Employed in the power stages of welding machines to store and discharge high currents rapidly, facilitating precise and powerful welding operations.
• Medical Imaging Equipment: Used in high-voltage power sections of MRI machines, X-ray systems, and other diagnostic equipment where stable and clean power delivery is paramount for accurate operation and patient safety.

This TDK B43544A6187M067 aluminum electrolytic capacitor is a reliable and high-performance choice for engineers and manufacturers seeking robust power management solutions. Cirkit Electro Components, Mumbai, stocks and ships this essential component across India, ensuring timely delivery for your project requirements.

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