C5750X7T2W684K200KA C5750X7T2W684K200KA Ceramic Capacitor (MLCC)

C5750X7T2W684K200KA is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, filter noise, and stabilize voltage in a wide array of electronic circuits. As a ceramic capacitor, it offers excellent frequency characteristics, low equivalent series resistance (ESR), and high reliability, making it an indispensable component in modern electronics. The specific attributes of this part, including its capacitance, voltage rating, and temperature characteristics, are optimized for robust performance in commercial-grade applications.

Key Specifications

The C5750X7T2W684K200KA boasts several critical specifications that define its operational parameters and suitability for various designs:

• Apps.: Commercial Grade – This designation indicates that the capacitor is engineered for use in general electronic equipment where standard reliability and performance are required, contrasting with automotive or industrial grades that might have stricter qualification processes.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, ensuring reliability and consistent performance for this MLCC.
• Feature: Mid – This likely refers to the dielectric constant or performance level, suggesting a balance between capacitance density and temperature stability, suitable for a broad range of general-purpose applications.
• Tolerance: ±10% – This specifies the permissible deviation of the actual capacitance value from the nominal 680nF. A ±10% tolerance is common for general-purpose capacitors, offering a good balance between precision and cost-effectiveness.
• L x W Size: 5.7mm x 5.0mm [EIA 2220] – This describes the physical dimensions of the capacitor, corresponding to the EIA 2220 standard package size. This large footprint is typical for higher capacitance and voltage ratings, requiring more board space but offering robust performance.
• Capacitance: 680nF – This is the primary electrical property, indicating the capacitor’s ability to store charge. A capacitance of 680 nanofarads is substantial, making it suitable for filtering, coupling, and decoupling applications where significant charge storage is needed.
• T(Max.) / mm: 2.2 – This refers to the maximum thickness of the component, which is crucial for mechanical design and ensuring proper fit within an enclosure or on a PCB.
• Temp. Chara.: X7T – The X7T temperature characteristic defines the capacitance change over a specified temperature range. For X7T, the capacitance change is within +22% to -33% over an operating temperature range of -55°C to +125°C, indicating a reasonable stability for commercial use.
• Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multilayer Ceramic Capacitor, known for its compact size, high-frequency performance, and reliability.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for new designs and mass production.
• Rated Voltage [DC] / V: 450 – This is the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 450V rating makes it suitable for applications involving higher voltage rails or where significant voltage transients might occur.
• Cap.Change or Temp.Coef.: +22,-33% – This reiterates the capacitance change over the operating temperature range, directly linked to the X7T characteristic, providing a clear understanding of its thermal stability.
• Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range signifies the capacitor’s robustness, allowing it to function reliably in diverse environmental conditions, from extreme cold to high heat.

Features and Benefits

• High Capacitance in a Compact Form Factor: Despite its high 680nF capacitance and 450V rating, the MLCC construction allows for a relatively compact 2220 package, saving valuable PCB space compared to other capacitor technologies with similar ratings.
• Wide Operating Temperature Range: With an operating range from -55°C to +125°C, this capacitor is highly versatile and suitable for applications in challenging thermal environments, ensuring consistent performance.
• Excellent High-Frequency Performance: As an MLCC, it exhibits low ESR and ESL (Equivalent Series Inductance), making it ideal for high-frequency decoupling and filtering applications where stable impedance is crucial.
• High Reliability and Long Lifespan: Manufactured by TDK, a leader in passive components, this ceramic capacitor offers inherent reliability and a long operational lifespan, reducing maintenance and replacement costs.
• Robust Voltage Handling: A 450V DC rated voltage provides a significant margin for applications with higher voltage rails or where transient voltage spikes are a concern, enhancing system stability and safety.

Typical Applications

The C5750X7T2W684K200KA is a versatile component finding use in numerous commercial-grade electronic systems:

• Power Supplies and DC-DC Converters: It is frequently used for input and output filtering, smoothing rectified DC voltage, and decoupling in various power supply designs, ensuring stable and clean power delivery to sensitive circuits. Its high voltage rating makes it suitable for primary side filtering in some converter topologies.
• Industrial Control Systems: In industrial environments, where robust components are essential, this capacitor can be employed in sensor interfaces, motor control circuits, and programmable logic controllers (PLCs) for noise suppression and signal integrity.
• Consumer Electronics: From high-end audio equipment to home appliances, the capacitor can serve in power conditioning, signal coupling, and timing circuits, contributing to the overall performance and reliability of the device.
• Telecommunications Equipment: In base stations, network routers, and other communication infrastructure, it can be used for RF decoupling, impedance matching, and filtering to maintain signal quality and prevent interference.
• LED Lighting Drivers: Its high voltage rating and capacitance make it suitable for use in LED driver circuits, particularly in the input stages for power factor correction (PFC) and smoothing the rectified AC voltage before conversion.

This TDK C5750X7T2W684K200KA ceramic capacitor offers a compelling combination of high capacitance, robust voltage handling, and excellent temperature stability, making it an ideal choice for a wide range of commercial electronic applications. It is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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