B41866C3338M009 B41866C3338M009 Aluminum Electrolytic Capacitor

B41866C3338M009 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This passive component is designed for a wide range of electronic circuits, providing essential energy storage and filtering capabilities. As part of TDK’s renowned lineup of single-ended (radial) capacitors, it offers reliable performance and a compact form factor suitable for various applications. Aluminum electrolytic capacitors are fundamental in power supplies, audio equipment, and industrial electronics, where they smooth voltage ripples, store energy, and couple/decouple signals, ensuring stable and efficient operation of electronic devices.

Key Specifications

The B41866C3338M009 capacitor boasts several critical specifications that define its performance and application suitability. The primary characteristic is its capacitance of 3300µF (microfarads) combined with a voltage rating of 10V DC. The capacitance value indicates the amount of electrical charge the capacitor can store, making it suitable for applications requiring significant energy storage or ripple filtering in low-voltage circuits. The 10V DC rating specifies the maximum continuous DC voltage that can be applied across the capacitor without causing damage, ensuring operational safety and longevity in circuits operating at or below this voltage. Its physical dimensions are 16mm in diameter and 20mm in length. These dimensions are crucial for PCB layout and enclosure design, indicating a compact radial package that allows for vertical mounting, saving valuable board space in densely packed electronic assemblies. The ‘Production’ product status signifies that this component is actively manufactured and readily available for new designs and ongoing production, ensuring long-term supply stability. As an ‘Aluminum Electrolytic Capacitor’, it falls under a broad category known for its high capacitance-to-volume ratio and cost-effectiveness, making it a popular choice across numerous electronic sectors.

Features and Benefits

• High Capacitance Density: Offers a substantial 3300µF capacitance in a relatively compact 16x20mm radial package, optimizing space utilization on printed circuit boards.
• Reliable Performance: Manufactured by TDK, a trusted brand, ensuring consistent electrical characteristics and long-term operational stability critical for industrial and consumer electronics.
• Versatile Voltage Rating: The 10V DC rating makes it ideal for a wide array of low-voltage applications, including power supply filtering, DC-DC converters, and signal coupling in embedded systems.
• Standard Radial Leads: Features single-ended (radial) leads, facilitating straightforward through-hole mounting on PCBs and compatibility with standard automated assembly processes.
• Cost-Effective Solution: Aluminum electrolytic technology provides a balance of performance and cost, making it an economical choice for high-volume manufacturing without compromising quality.

Typical Applications

The B41866C3338M009 capacitor finds extensive use across various electronic applications due to its robust specifications and reliable performance. In power supply units (PSUs), it serves as a crucial component for output filtering, smoothing rectified AC voltage into stable DC voltage by reducing ripple and noise, thereby ensuring clean power delivery to sensitive circuits. For DC-DC converters, it acts as both input and output filtering, stabilizing voltage levels and improving transient response, which is vital for efficient power conversion in battery-powered devices and industrial control systems. In audio amplifiers and sound systems, these capacitors are employed for power rail decoupling and signal coupling, helping to block DC components while allowing AC audio signals to pass, thus improving sound clarity and reducing distortion. Furthermore, in industrial control equipment and automation systems, they are used for timing circuits, motor control, and general-purpose filtering, contributing to the stability and reliability of critical operational parameters. They also see use in consumer electronics such as televisions, set-top boxes, and home appliances, where stable power and signal integrity are paramount for optimal user experience.

In summary, the B41866C3338M009 from TDK is a versatile and reliable aluminum electrolytic capacitor, offering a robust solution for energy storage and filtering needs in numerous electronic designs. Its key attributes, including 3300µF capacitance, 10V DC rating, and compact radial form factor, make it an excellent choice for demanding applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project requirements.

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