C4532X7T2E105K250KA C4532X7T2E105K250KA Ceramic Capacitor (MLCC)

C4532X7T2E105K250KA is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering reliable capacitance in a compact form factor. MLCCs like this one are crucial for filtering, bypassing, and energy storage in a wide array of electronic circuits, ensuring stable operation and signal integrity. TDK’s commitment to quality and innovation is evident in the robust design and electrical characteristics of this capacitor, making it a preferred choice for engineers seeking dependable solutions.

Key Specifications

This TDK MLCC boasts several critical specifications that define its performance and suitability for various applications:

• Apps. (Commercial Grade): This designation indicates that the capacitor is engineered for general-purpose electronic devices and systems, where robust performance and cost-effectiveness are key considerations, rather than highly specialized or extreme environments.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including a comprehensive range of capacitors. Choosing a TDK component ensures reliability and adherence to stringent manufacturing standards.
• Feature (Mid): The ‘Mid’ feature likely refers to its balanced performance characteristics, positioning it as a versatile component suitable for a broad spectrum of commercial applications without being overly specialized for high-end or low-end requirements.
• Tolerance (±10%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for many commercial applications, providing a good balance between precision and cost.
• L x W Size (4.5mm x 3.2mm [EIA 1812]): This denotes the physical dimensions of the capacitor, corresponding to the EIA 1812 standard package size. This size is relatively common, offering a balance between component density and ease of handling during assembly.
• Capacitance (1μF): The nominal capacitance value of one microfarad (1μF) is significant, making this capacitor suitable for applications requiring substantial charge storage or effective filtering of lower-frequency noise.
• T(Max.) / mm (2.8): This indicates the maximum thickness of the component, which is important for PCB layout and ensuring proper clearance in compact designs.
• Temp. Chara. (X7T): The X7T temperature characteristic defines how the capacitance changes 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, making it suitable for applications requiring stable performance across a wide thermal spectrum.
• Component Type (Ceramic Capacitor (MLCC)): This confirms it is a Multilayer Ceramic Capacitor, known for its small size, high-frequency performance, and excellent reliability.
• Product Status (Production): This indicates that the component is actively being manufactured and is readily available for purchase, ensuring long-term supply for ongoing projects.
• Rated Voltage [DC] / V (250): The capacitor is designed to operate safely and reliably with a maximum DC voltage of 250 volts. This high voltage rating makes it suitable for power supply units and other circuits where higher voltages are present.
• Cap.Change or Temp.Coef. (+22,-33%): This explicitly states the maximum capacitance deviation over the full operating temperature range, reinforcing the X7T characteristic.
• Operating Temp. Range / °C (-55 to 125): This wide operating temperature range signifies the capacitor’s robustness and suitability for use in diverse environments, from very cold to very hot conditions, without significant degradation in performance.

Features and Benefits

• High Capacitance in a Compact Size: The 1μF capacitance in an EIA 1812 package offers significant charge storage and filtering capabilities while maintaining a manageable footprint, crucial for space-constrained designs.
• Wide Operating Temperature Range: With an operating range from -55°C to 125°C, the C4532X7T2E105K250KA ensures stable and reliable performance in demanding thermal environments, reducing the need for specialized thermal management.
• High Rated Voltage: A 250V DC rating makes this MLCC suitable for a broader range of applications, including those involving higher voltage rails, enhancing design flexibility and safety margins.
• Commercial Grade Reliability: Designed for commercial applications, this TDK capacitor provides a balance of performance, durability, and cost-effectiveness, ensuring long-term operational stability in typical electronic devices.
• Excellent High-Frequency Characteristics: As an MLCC, it inherently offers low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), making it highly effective for high-frequency decoupling and noise suppression.

Typical Applications

This versatile C4532X7T2E105K250KA ceramic capacitor finds application in numerous electronic systems:

• Power Supply Decoupling: Essential for filtering noise and stabilizing voltage rails in DC-DC converters, AC-DC power supplies, and voltage regulators, ensuring clean power delivery to sensitive ICs. Its 1μF capacitance and 250V rating make it effective for intermediate filtering stages.
• Industrial Control Systems: Used in PLCs, motor drives, and sensor interfaces where robust components are required to withstand varying temperatures and provide reliable operation in electrically noisy industrial environments. The wide operating temperature range is particularly beneficial here.
• Consumer Electronics: Integrated into white goods, audio equipment, and computing peripherals for general filtering, timing circuits, and signal coupling, contributing to the overall stability and performance of these devices.
• Telecommunications Equipment: Employed in base stations, network routers, and modems for signal conditioning, impedance matching, and power line filtering, ensuring clear data transmission and reception.
• Automotive Infotainment and Body Electronics (Non-Safety Critical): While commercial grade, it can be used in certain non-critical automotive applications like infotainment systems, dashboard displays, and comfort electronics where the operating conditions are within its specified limits.

In summary, the C4532X7T2E105K250KA from TDK is a robust and reliable 1μF, 250V MLCC designed for a wide array of commercial applications. Its excellent electrical characteristics, wide operating temperature range, and compact size make it an ideal choice for engineers. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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