B41789A7827Q001 B41789A7827Q001 Aluminum Electrolytic Capacitor

B41789A7827Q001 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a globally recognized leader in electronic components. This passive component plays a crucial role in various electronic circuits by storing electrical energy and then releasing it, effectively smoothing out voltage fluctuations, filtering noise, and providing energy storage for power supplies. As part of TDK’s extensive range of reliable capacitors, this specific model is designed for robust performance and long operational life, making it suitable for demanding industrial and commercial applications.

Key Specifications

The attributes of the B41789A7827Q001 capacitor are critical for understanding its function and suitability for specific applications. The Brand, TDK, signifies a commitment to quality and engineering excellence, ensuring designers receive a component from a reputable manufacturer. The Category of Capacitors, specifically Aluminum Electrolytic Capacitors, indicates its construction type, which uses an aluminum oxide dielectric and a liquid electrolyte, offering high capacitance values in a relatively small volume. The Component Type, an Aluminum Electrolytic Capacitor, further refines this, highlighting its primary function in DC circuits for filtering, coupling, and energy storage. Its Product Status as ‘Production’ confirms that this is an actively manufactured and readily available component for ongoing projects and new designs. The Product Name (TDK), ‘Axial Capacitors’, describes its physical form factor where both leads extend from opposite ends of the cylindrical body, facilitating easy through-hole mounting on printed circuit boards. The Main Characteristic 1, 820µF/40V DC, is perhaps the most vital specification. 820 microfarads (µF) represents its capacitance, indicating the amount of charge it can store, which is crucial for ripple current filtering and energy reservoir applications. The 40V DC is its maximum rated voltage, meaning it can safely operate in circuits with a DC voltage up to 40 volts without risk of dielectric breakdown. Finally, Main Characteristic 2, 16mm dia x 35mm length, details its physical dimensions. These dimensions are essential for mechanical design and PCB layout, ensuring the component fits within the allocated space on a circuit board.

Features and Benefits

• High Capacitance Density: Offers 820µF in a compact 16mm x 35mm package, allowing for significant energy storage in space-constrained designs.
• Reliable Performance: Manufactured by TDK, a leader in passive components, ensuring consistent quality and long-term stability crucial for industrial applications.
• Axial Lead Configuration: The axial form factor simplifies through-hole mounting, providing robust mechanical attachment and ease of assembly for many traditional PCB designs.
• Wide Operating Temperature Range: Designed to perform reliably across a broad temperature spectrum, making it suitable for diverse environmental conditions.
• Effective Filtering and Smoothing: Its high capacitance value makes it excellent for filtering power supply ripple and smoothing DC voltages, enhancing system stability.

Typical Applications

The B41789A7827Q001 capacitor is highly versatile and finds application in numerous electronic systems. One primary use case is in DC-DC converters and power supplies, where it acts as a filter capacitor to smooth out rectified AC voltage or to stabilize the output of switching regulators, ensuring a clean and stable power rail for sensitive electronics. Another significant application is in audio amplifier circuits, particularly in power stages, where it can provide bulk energy storage to handle sudden current demands from the amplifier, preventing voltage sags and improving audio fidelity. Furthermore, this capacitor is well-suited for industrial control systems and automation equipment, where its robust construction and reliable performance are critical for long-term operation in harsh environments, often used for motor drive control or sensor power conditioning. It also sees use in telecommunications infrastructure, such as base stations and network equipment, where stable power delivery is paramount for uninterrupted communication. Lastly, in LED lighting power supplies, it helps in reducing flicker and extending the lifespan of LED drivers by providing stable DC voltage to the LED arrays.

This TDK Aluminum Electrolytic Capacitor, B41789A7827Q001, is a robust and reliable component for a wide array of electronic designs. It is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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