C5750X7S3A473K250KA C5750X7S3A473K250KA Ceramic Capacitor (MLCC)

C5750X7S3A473K250KA is a high-quality ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, playing a crucial role in filtering, decoupling, and timing circuits within a wide array of electronic devices. As a multi-layer ceramic capacitor, it offers excellent performance characteristics, including high capacitance in a compact form factor, making it suitable for demanding commercial-grade applications where reliability and stability are paramount. TDK’s commitment to precision engineering ensures that this component delivers consistent performance across its specified operating conditions.

Key Specifications

This TDK ceramic capacitor boasts several key attributes that define its performance and suitability for various applications:

Apps. (Commercial Grade): This designation indicates that the capacitor is designed and tested for use in standard commercial electronic equipment. It offers a balance of performance, reliability, and cost-effectiveness suitable for a broad range of products, from consumer electronics to industrial control systems, where extreme environmental conditions are not typically encountered.

Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components. Specifying TDK assures buyers of a product manufactured to stringent quality standards, benefiting from extensive research and development in material science and component technology.

Feature (High): While general, this attribute typically refers to the capacitor’s high performance in terms of capacitance value relative to its size, or its ability to handle high voltages or currents, making it a robust choice for various circuit designs.

Tolerance (±10%): This specifies the permissible deviation of the actual capacitance value from its nominal value (47nF). A ±10% tolerance is common for many commercial applications, indicating a good level of precision for general filtering and coupling tasks without being overly restrictive or costly.

L x W Size (5.7mm x 5.0mm [EIA 2220]): This refers to the physical dimensions of the capacitor. The EIA 2220 standard package size (5.7mm length by 5.0mm width) is relatively large for an MLCC, often indicating higher capacitance or voltage ratings. This size is important for PCB layout and automated assembly processes.

Capacitance (47nF): The nominal capacitance value of 47 nanofarads (0.047 microfarads) indicates its energy storage capability. This value is suitable for various applications, including signal coupling, DC blocking, and filtering in power supply circuits.

T(Max.) / mm (2.8): This denotes the maximum thickness of the component, which is 2.8mm. This dimension is critical for mechanical design and ensuring the component fits within the height constraints of a product enclosure or PCB stack-up.

Temp. Chara. (X7S): The X7S temperature characteristic defines how the capacitance changes with temperature. For X7S, the capacitance change is within ±22% over an operating temperature range of -55°C to +125°C. This makes it suitable for applications requiring stable performance across a wide temperature spectrum, albeit with slightly less stability than X7R or C0G dielectrics.

Rated Voltage [DC] / V (1000): This is the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 1000V rating signifies that this capacitor is designed for high-voltage applications, providing a significant safety margin in many circuits.

Operating Temp. Range / °C (-55 to 125): This indicates the full range of ambient temperatures over which the capacitor is designed to operate reliably. The broad range from -55°C to +125°C highlights its robustness for use in diverse environmental conditions, from cold industrial settings to hot automotive or power electronics applications.

Features and Benefits

• High Voltage Capability: With a 1000V DC rated voltage, this capacitor is ideal for high-voltage power supplies, inverters, and filtering applications where robust voltage handling is essential, contributing to circuit reliability and longevity.
• Wide Operating Temperature Range: The -55°C to +125°C operating temperature range, coupled with the X7S dielectric, ensures stable performance in challenging thermal environments, reducing the need for specialized cooling or compensation circuits.
• Commercial Grade Reliability: Designed for commercial applications, the C5750X7S3A473K250KA offers a dependable solution for a wide array of electronic products, balancing performance with cost-effectiveness and proven TDK quality.
• Compact EIA 2220 Package: Despite its high capacitance and voltage rating, the 5.7mm x 5.0mm footprint provides a relatively compact solution for surface-mount assembly, enabling higher component density on PCBs.
• Precise Capacitance Tolerance: A ±10% tolerance ensures that the actual capacitance value remains close to the nominal 47nF, which is critical for applications requiring accurate timing or filtering characteristics.

Typical Applications

Power Supply Filtering: In AC-DC or DC-DC converters, this capacitor can be used for input and output filtering to smooth out voltage ripples, ensuring a stable and clean power supply for sensitive electronic circuits. Its 1000V rating makes it suitable for higher voltage power rails.

DC Blocking and Coupling: In audio or RF circuits, it can block DC components while allowing AC signals to pass through, effectively isolating different stages of a circuit and preventing DC bias from affecting signal integrity.

Resonant Circuits: The C5750X7S3A473K250KA can be integrated into resonant circuits alongside inductors to create frequency-selective filters or oscillators, common in communication systems and sensor interfaces.

Voltage Multipliers: In applications requiring higher DC voltages from a lower input, such as in X-ray equipment or high-voltage test equipment, these capacitors can be used in voltage multiplier stages to step up the voltage efficiently.

Snubber Circuits: In power electronics, this capacitor can be part of snubber circuits across switching devices (like MOSFETs or IGBTs) to absorb voltage spikes and suppress electromagnetic interference (EMI), protecting the switching device and improving system efficiency.

Industrial Control Systems: Its robust construction and wide operating temperature range make it suitable for use in industrial automation and control equipment, where reliability under varying environmental conditions is crucial.

In summary, the C5750X7S3A473K250KA TDK Ceramic Capacitor is a versatile and robust component, offering high capacitance, a substantial voltage rating, and stable performance across a broad temperature range. Its commercial-grade reliability makes it an excellent choice for a multitude of electronic designs. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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