B41789A5128Q001 B41789A5128Q001 Aluminum Electrolytic Capacitor

B41789A5128Q001 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, playing a crucial role in various electronic circuits by filtering, smoothing, and coupling signals. As part of TDK’s renowned Axial Capacitors series, it offers robust performance and reliability, making it suitable for demanding applications where stable power delivery and signal integrity are paramount. Its axial lead configuration allows for secure mounting and efficient thermal dissipation, ensuring long-term operational stability.

Key Specifications

This TDK B41789A5128Q001 capacitor boasts several key attributes that define its performance and application suitability. The ‘Brand’ is TDK, signifying a commitment to quality and innovation in electronic component manufacturing. The ‘Category’ is Capacitors, specifically falling under the ‘Sub Category’ of Aluminum Electrolytic Capacitors, which are known for their high capacitance values in a relatively small form factor, making them ideal for power supply filtering and energy storage. The ‘Component Type’ is explicitly an Aluminum Electrolytic Capacitor, indicating its construction with an aluminum anode and a liquid electrolyte, providing excellent volumetric efficiency. The ‘Product Status’ is ‘Production’, assuring that this component is actively manufactured and readily available for new designs and existing product maintenance. The ‘Product Name (TDK)’ is ‘Axial Capacitors’, highlighting its physical form factor where leads extend from opposite ends of the cylindrical body, facilitating through-hole mounting. The ‘Main Characteristic 1’ specifies ‘1200µF/25V DC’. The 1200 microfarad (µF) capacitance value denotes its significant energy storage capability, crucial for smoothing rectified AC voltage into stable DC, while the 25V DC rating indicates the maximum continuous voltage it can safely withstand, making it suitable for low to medium voltage power rails. Finally, ‘Main Characteristic 2′ details its physical dimensions as ’18mm dia x 25mm length’, providing critical information for mechanical design and PCB layout, ensuring proper fit and thermal management within an enclosure.

Features and Benefits

• High Capacitance Density: Offers a substantial 1200µF capacitance in a compact 18mm x 25mm package, optimizing space utilization in dense electronic assemblies.
• Reliable Performance: Manufactured by TDK, a trusted name in electronics, ensuring consistent and stable electrical characteristics over its operational lifespan.
• Axial Lead Configuration: Facilitates secure through-hole mounting, providing excellent mechanical stability and robust connections, particularly in applications subject to vibration.
• Effective Filtering and Smoothing: Its high capacitance is ideal for filtering ripple voltage in power supplies, contributing to cleaner DC output and improved system stability.
• Wide Operating Temperature Range: Designed to perform reliably across a broad temperature spectrum, making it suitable for diverse environmental conditions.

Typical Applications

This TDK aluminum electrolytic capacitor finds extensive use across a multitude of electronic applications due to its robust design and electrical characteristics. In Power Supply Units (PSUs), it is frequently employed for input and output filtering, effectively smoothing rectified AC voltage into stable DC power, which is critical for the reliable operation of sensitive electronic circuits. For Audio Amplifiers, it serves as a crucial component in power rail decoupling and signal coupling, helping to reduce noise and improve sound clarity by preventing unwanted signal interference. In Industrial Control Systems, these capacitors are vital for ensuring stable power delivery to microcontrollers, sensors, and actuators, contributing to the overall reliability and precision of automation equipment. They are also widely used in LED Lighting Drivers to smooth the DC current supplied to LED arrays, preventing flicker and extending the lifespan of the lighting system. Furthermore, in Automotive Electronics, particularly in non-critical power management modules, their ability to withstand varying temperatures and provide stable power makes them a suitable choice for various in-car systems.

Summary

The B41789A5128Q001 TDK Aluminum Electrolytic Capacitor is a high-performance, reliable passive component essential for a wide range of electronic applications requiring stable power and signal integrity. With its robust specifications and TDK’s manufacturing excellence, it offers an optimal solution for design engineers. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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