C4532C0G2W683J320KA C4532C0G2W683J320KA Ceramic Capacitor (MLCC)

C4532C0G2W683J320KA is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is designed for commercial-grade applications, offering a capacitance of 68nF with a robust 450V DC rated voltage. As a multi-layer ceramic capacitor, it plays a crucial role in various electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. TDK’s commitment to quality ensures that this component provides reliable performance across a wide range of operating conditions, making it a preferred choice for engineers and designers seeking precision and durability in their designs.

Key Specifications

The C4532C0G2W683J320KA boasts several key attributes that define its performance and suitability for demanding applications. Its ‘Apps.’ classification as Commercial Grade signifies its suitability for a broad spectrum of general electronic devices and systems where consistent performance is required, as opposed to specialized automotive or medical grades. The component’s ‘Brand’ is TDK, a testament to its origin from a reputable manufacturer known for high-quality passive components. The ‘Feature’ is categorized as Mid, indicating a balanced performance profile suitable for a wide array of general-purpose applications without being overly specialized or basic. A ‘Tolerance’ of ±5% on its capacitance value is a critical parameter, ensuring that the actual capacitance is very close to the nominal 68nF, which is vital for precise timing circuits, filters, and resonant circuits where accuracy is paramount. The ‘L x W Size’ of 4.5mm x 3.2mm [EIA 1812] describes its physical dimensions, adhering to the industry-standard EIA 1812 package size, which is important for PCB layout and automated assembly processes. The ‘Capacitance’ of 68nF (nanofarads) is its primary electrical characteristic, defining its ability to store charge. ‘T(Max.) / mm’ at 3.5mm specifies the maximum thickness of the component, crucial for clearance considerations in compact designs. The ‘Temp. Chara.’ of C0G is a highly desirable characteristic for ceramic capacitors, indicating a very stable capacitance over temperature variations, with a ‘Cap.Change or Temp.Coef.’ of 0±30ppm/°C. This ultra-low temperature coefficient means the capacitance value remains virtually constant across its operating temperature range, making it ideal for precision applications. The ‘Component Type’ is clearly defined as a Ceramic Capacitor (MLCC), highlighting its construction and technology. Its ‘Product Status’ as Production confirms that it is an actively manufactured and readily available part. The ‘Rated Voltage [DC] / V’ of 450V specifies the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown, providing a significant margin for many commercial applications. Finally, an ‘Operating Temp. Range / °C’ of -55 to 125°C demonstrates its robust performance across extreme thermal conditions, ensuring reliability in diverse environments.

Features and Benefits

• High Capacitance Stability: The C0G temperature characteristic ensures minimal capacitance variation (0±30ppm/°C) across a wide operating temperature range (-55 to 125°C), making it suitable for precision circuits where stable performance is critical.
• Robust Voltage Handling: With a rated voltage of 450V DC, this capacitor offers ample voltage margin for many commercial and industrial applications, contributing to enhanced circuit reliability and longevity.
• Compact and Standardized Footprint: The EIA 1812 package size (4.5mm x 3.2mm) provides a balance between capacitance value and physical size, facilitating easy integration into various PCB designs and compatibility with standard automated assembly equipment.
• Trusted TDK Quality: Manufactured by TDK, a renowned leader in electronic components, users benefit from consistent quality, high reliability, and adherence to industry standards, reducing design risks.
• Versatile Commercial Grade: Designed for commercial applications, it offers a cost-effective yet high-performance solution for a broad spectrum of electronic devices, from consumer electronics to industrial control systems.

Typical Applications

The versatility and robust specifications of the C4532C0G2W683J320KA make it suitable for a wide array of electronic applications. In power supply units (PSUs) and DC-DC converters, it can be used for output filtering, ripple reduction, and voltage stabilization, ensuring clean power delivery to sensitive components. Its high voltage rating and stable capacitance are particularly beneficial in these demanding environments. For telecommunications equipment, such as base stations and network infrastructure, this capacitor can serve in coupling, decoupling, and bypass applications, helping to maintain signal integrity and reduce electromagnetic interference (EMI). In industrial control systems and automation equipment, it is ideal for timing circuits, sensor interfacing, and motor control applications where precision and reliability under varying temperatures are paramount. The C0G characteristic ensures consistent performance in these critical systems. Furthermore, in consumer electronics like high-end audio equipment, televisions, and computing peripherals, it can be employed in resonant circuits, filters, and general-purpose decoupling to enhance performance and sound/picture quality. Lastly, for lighting applications, especially in LED drivers and power factor correction (PFC) circuits, its high voltage capability and stability contribute to efficient and reliable operation of lighting systems.

In summary, the C4532C0G2W683J320KA from TDK is a premium ceramic capacitor offering an excellent combination of high capacitance stability, robust voltage handling, and a compact form factor. Its commercial-grade designation and C0G temperature characteristic make it an ideal choice for a diverse range of demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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