B41231B7109M067 B41231B7109M067 Aluminum Electrolytic Capacitor

B41231B7109M067 is a high-performance aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This specific component belongs to the Snap-in, Multi Pin, Large Size Capacitors series, designed for robust and reliable operation in various power electronics applications. As a passive component, its primary function is to store electrical energy and then release it, effectively smoothing voltage ripples, filtering noise, and providing energy storage in DC power supplies, motor drives, and other industrial and commercial electronic systems. TDK’s commitment to quality ensures that this capacitor offers excellent electrical characteristics and a long operational lifespan, making it a preferred choice for engineers and designers seeking dependable solutions.

Key Specifications

The B41231B7109M067 capacitor boasts several critical specifications that define its performance and suitability for specific applications. The Brand, TDK, signifies a commitment to high-quality manufacturing and rigorous testing standards, ensuring reliability and consistency. As a Category of Capacitors and specifically a Sub Category of Aluminum Electrolytic Capacitors, it indicates its fundamental role in energy storage and filtering within circuits, leveraging an aluminum oxide dielectric. The Component Type, Aluminum Electrolytic Capacitor, highlights its construction and operational principles, which involve an electrolyte to achieve high capacitance values in a relatively compact form factor. Its Product Status as ‘Production’ confirms that this component is actively manufactured and readily available for new designs and ongoing production needs. The Product Name (TDK), ‘Snap-in, Multi Pin, Large Size Capacitors,’ provides insight into its physical mounting style and typical application areas, often in power supplies where secure mounting and high current handling are crucial. The Main Characteristic 1, 10000µF/35V DC, specifies its capacitance and rated voltage. A capacitance of 10000 microfarads (µF) indicates a substantial energy storage capability, suitable for filtering significant ripple currents and providing bulk energy storage. The 35V DC rating defines the maximum continuous DC voltage that can be applied across the capacitor without damage, making it suitable for circuits operating at or below this voltage. Finally, Main Characteristic 2, 25.4mm diameter x 40mm length, describes its physical dimensions. These dimensions are critical for mechanical design and PCB layout, ensuring proper fit and thermal management within the end product.

Features and Benefits

• High Capacitance and Voltage Rating: With 10000µF at 35V DC, this capacitor provides substantial energy storage and ripple current filtering capabilities, crucial for stable power delivery in demanding applications.
• Snap-in Terminal Design: The multi-pin snap-in terminals ensure secure mechanical mounting and reliable electrical connection to printed circuit boards, simplifying assembly and enhancing vibration resistance.
• Robust Construction: Manufactured by TDK, a reputable brand, the capacitor features a robust design optimized for longevity and stable performance even under challenging operating conditions.
• Compact Large Size: Despite its high capacitance, the 25.4mm x 40mm dimensions offer a good balance between energy density and physical footprint, allowing for efficient use of space in power supply units.
• Wide Application Suitability: Its characteristics make it highly suitable for a broad range of applications requiring reliable DC link filtering, energy storage, and smoothing.

Typical Applications

• Switch-Mode Power Supplies (SMPS): In SMPS units, the B41231B7109M067 is ideal for input and output filtering, smoothing rectified AC voltage into stable DC, and reducing ripple current to ensure clean power delivery to sensitive electronics. Its high capacitance helps maintain voltage stability during load transients.
• Motor Drives and Industrial Controls: Used in variable frequency drives (VFDs) and other industrial control systems, this capacitor provides DC link filtering, absorbing regenerative energy from motors and ensuring a stable DC bus voltage, which is critical for precise motor control and system efficiency.
• Uninterruptible Power Supplies (UPS): In UPS systems, it serves as a crucial energy storage component, providing bulk capacitance for the DC bus, which helps bridge power gaps during transitions between main power and battery backup, ensuring uninterrupted operation of critical loads.
• Audio Amplifiers and Professional Audio Equipment: In high-power audio amplifiers, these capacitors are used in power supply sections to filter out hum and noise, providing a clean and stable DC rail for the amplifier stages, which is essential for high-fidelity sound reproduction.
• Renewable Energy Inverters: For solar and wind power inverters, the B41231B7109M067 can be employed in the DC-link circuit to smooth the fluctuating DC input from solar panels or wind turbines before conversion to AC, improving the efficiency and stability of the inverter output.

The B41231B7109M067 TDK Aluminum Electrolytic Capacitor is a premium choice for applications demanding high capacitance, voltage stability, and long-term reliability. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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