B41782A8107T000 B41782A8107T000 Aluminum Electrolytic Capacitor

B41782A8107T000 is an Aluminum Electrolytic Capacitor manufactured by TDK, a globally recognized leader in electronic components. This passive component is designed to store electrical energy and is widely used in various electronic circuits for filtering, smoothing, and energy storage applications. Aluminum electrolytic capacitors are known for their high capacitance values in a relatively small package, making them suitable for power supply units, audio amplifiers, and numerous other industrial and consumer electronics where significant energy storage or ripple current handling is required.

Key Specifications

• Brand: TDK – TDK is a renowned Japanese multinational electronics company that manufactures electronic components, recording media, and data storage devices. Their brand signifies a commitment to quality and innovation in the electronics industry, ensuring that components like this capacitor meet high standards of performance and reliability.
• Category: Capacitors – Capacitors are fundamental passive electronic components that store electrical energy in an electric field. They are crucial for filtering, timing, coupling, and energy storage functions in virtually all electronic circuits.
• Sub Category: Aluminum Electrolytic Capacitors – This specific type of capacitor uses an aluminum oxide dielectric, which allows for a very thin dielectric layer and thus high capacitance values per unit volume. They are polarized, meaning they must be connected with the correct polarity to avoid damage, and are commonly found in DC applications for power filtering and energy storage.
• Component Type: Aluminum Electrolytic Capacitor – This attribute reiterates the specific construction and operational principle of the device. Aluminum electrolytic capacitors are characterized by their liquid or gel electrolyte, which contributes to their high capacitance and relatively low cost, making them a popular choice for many applications.
• Product Status: Obsolete – The ‘Obsolete’ status indicates that this particular component is no longer in active production by the manufacturer. While it may still be available through distributors who hold existing stock, it is advisable for new designs to consider alternative, currently active components. For maintenance and repair of existing systems, obsolete parts are often critical.
• Product Name (TDK): (Aluminum Electrolytic Capacitors) – This provides the manufacturer’s internal product line designation, confirming its classification within TDK’s broader portfolio of aluminum electrolytic capacitors. It helps in cross-referencing and understanding the product’s place within the manufacturer’s offerings.

Features and Benefits

• High Capacitance Density: Aluminum electrolytic capacitors offer significant capacitance in a compact form factor, ideal for applications where space is at a premium but high energy storage is required.
• Cost-Effective Solution: Generally more economical for high capacitance values compared to other capacitor types, making them a preferred choice for cost-sensitive designs.
• Versatile Application Range: Suitable for a broad spectrum of electronic circuits, from power supplies to audio equipment, due to their robust performance characteristics.
• Reliable Performance: Manufactured by TDK, a reputable brand, ensuring a certain level of quality and consistent performance in various operating conditions.
• Ripple Current Handling: Designed to effectively smooth out voltage ripples in DC power supplies, contributing to stable and clean power delivery to sensitive electronic components.

Typical Applications

• Power Supply Units (PSUs): B41782A8107T000 is frequently used in the input and output stages of switch-mode power supplies (SMPS) for filtering rectified AC voltage, smoothing DC output, and providing bulk energy storage. This ensures a stable and clean power rail for downstream circuitry.
• Audio Amplifiers: In audio applications, these capacitors are critical for power supply filtering to reduce hum and noise, as well as for coupling and decoupling stages to block DC while allowing AC audio signals to pass, thereby improving sound quality.
• Industrial Control Systems: Used in various industrial equipment such as motor drives, programmable logic controllers (PLCs), and power converters to provide stable power, filter transients, and ensure reliable operation in demanding environments.
• Consumer Electronics: Found in a wide array of consumer devices like televisions, home theater systems, and white goods, where they contribute to power regulation, energy storage for transient loads, and overall system stability.
• Lighting Ballasts: Employed in electronic ballasts for fluorescent and LED lighting systems to smooth rectified AC voltage, ensuring flicker-free operation and extending the lifespan of the lighting components.

The B41782A8107T000 Aluminum Electrolytic Capacitor from TDK, despite its obsolete status, remains a viable option for repair and maintenance of existing systems. Cirkit Electro Components, Mumbai, stocks and ships this and many other electronic components across India, ensuring prompt delivery for your project needs.

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