B41789B8138Q001 B41789B8138Q001 Aluminum Electrolytic Capacitor

B41789B8138Q001 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This passive component is designed to store electrical energy and release it when needed, playing a crucial role in various electronic circuits. Aluminum electrolytic capacitors are known for their high capacitance values in a relatively small form factor, making them indispensable for power supply filtering, energy storage, and coupling/decoupling applications. TDK’s commitment to innovation and quality ensures that this capacitor delivers reliable performance and long operational life, meeting the stringent demands of modern electronics. As part of the Axial Capacitors series, it offers a robust and dependable solution for a wide range of industrial and commercial applications.

Key Specifications

This TDK B41789B8138Q001 capacitor boasts several critical specifications that define its performance and suitability for specific applications. The primary characteristic, “1300µF/63V DC,” indicates its capacitance and voltage rating. A capacitance of 1300 microfarads (µF) signifies its ability to store a substantial amount of electrical charge, making it ideal for filtering ripple in DC power supplies, smoothing voltage fluctuations, and providing energy reserves for pulsed loads. The 63V DC voltage rating specifies the maximum continuous DC voltage that can be applied across the capacitor without causing damage, ensuring safe operation within circuits powered by up to 63 volts. The physical dimensions, “21mm dia x 39mm length,” describe its cylindrical form factor, with a diameter of 21 millimeters and a length of 39 millimeters. These dimensions are crucial for mechanical integration into circuit boards and enclosures, ensuring compatibility with existing designs and space constraints. The “Production” status confirms that this component is actively manufactured and readily available for new designs and ongoing production, assuring long-term supply.

Features and Benefits

• High Capacitance Density: The 1300µF capacitance in a compact 21mm x 39mm package offers excellent energy storage capabilities, optimizing space utilization in electronic assemblies.
• Reliable Voltage Rating: A 63V DC rating provides a robust safety margin for applications requiring stable operation under moderate voltage conditions, enhancing circuit longevity.
• Axial Lead Configuration: The axial design facilitates easy through-hole mounting, making it suitable for various PCB layouts and manual assembly processes.
• TDK Quality Assurance: Manufactured by TDK, a renowned leader in electronic components, ensuring high reliability, consistent performance, and adherence to industry standards.
• Long Operational Life: Designed for durability, these capacitors offer extended service life, reducing maintenance costs and improving the overall reliability of end products.

Typical Applications

This versatile aluminum electrolytic capacitor finds extensive use across numerous electronic applications due to its robust specifications and reliable performance:

• Power Supply Filtering: Essential for smoothing rectified AC voltage into stable DC voltage in linear and switching power supplies, reducing ripple and noise to ensure clean power delivery to sensitive components.
• Audio Amplifiers: Utilized in the power supply sections of audio amplifiers to filter out hum and noise, ensuring clear and high-fidelity sound reproduction. They also serve as coupling capacitors to block DC while passing AC audio signals.
• Industrial Control Systems: Employed in PLCs, motor drives, and other industrial equipment for energy storage, voltage stabilization, and transient suppression, contributing to the reliable operation of automated machinery.
• DC-DC Converters: Used in both input and output stages of DC-DC converters to stabilize voltage, reduce ripple, and improve conversion efficiency, critical for portable devices and embedded systems.
• Automotive Electronics: Integrated into various automotive modules for power conditioning and energy storage, supporting the stable operation of infotainment systems, engine control units, and lighting systems under demanding conditions.

In summary, the B41789B8138Q001 TDK Aluminum Electrolytic Capacitor is a high-performance, reliable component suitable for a broad spectrum of electronic designs. Its excellent capacitance-to-volume ratio and robust voltage rating make it an ideal choice for demanding applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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