C3216X7T2J473K160AE C3216X7T2J473K160AE Ceramic Capacitor (MLCC)

C3216X7T2J473K160AE is a high-quality ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for commercial-grade applications, offering stable capacitance and excellent reliability in various electronic circuits. As a multi-layer ceramic capacitor, it provides efficient energy storage and filtering capabilities, crucial for modern electronics. Its compact 3.2mm x 1.6mm (EIA 1206) footprint makes it suitable for space-constrained designs, while its robust construction ensures long-term performance across a wide operating temperature range.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that define its performance and suitability for diverse applications:

• Apps. (Commercial Grade): This designation indicates that the capacitor is engineered for general-purpose electronic devices and systems, where consistent performance and cost-effectiveness are key. It is suitable for a broad array of non-automotive or non-medical life-support applications.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, including capacitors, inductors, and ferrite products. Choosing a TDK component ensures reliability and adherence to stringent manufacturing standards.
• Feature (MidSoft): The “MidSoft” feature refers to the capacitor’s dielectric material characteristics, which offer a balance between high capacitance and good temperature stability. This can be particularly advantageous in applications where some flexibility in temperature performance is acceptable while maintaining a compact size.
• Tolerance (±10%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for many commercial-grade applications, providing a good balance between precision and cost.
• L x W Size (3.2mm x 1.6mm [EIA 1206]): This is the physical dimension of the surface-mount device (SMD) capacitor. The EIA 1206 standard size is widely adopted, making it compatible with standard PCB footprints and automated assembly processes, crucial for efficient manufacturing.
• Capacitance (47nF): The nominal capacitance value of 47 nanofarads (nF) determines the component’s ability to store electrical charge. This value is suitable for various filtering, coupling, and decoupling applications in digital and analog circuits.
• T(Max.) / mm (1.9): This indicates the maximum thickness of the component, which is important for mechanical design and ensuring proper clearance in compact electronic assemblies.
• Temp. Chara. (X7T): X7T is a temperature characteristic code defined by EIA standards. It signifies that the capacitor’s capacitance change will be within +22% to -33% over an operating temperature range of -55°C to +125°C. This characteristic is suitable for applications requiring stable performance across a wide thermal spectrum.
• Component Type (Ceramic Capacitor (MLCC)): This identifies the component as a Multi-Layer Ceramic Capacitor, known for its small size, high-frequency performance, and excellent reliability compared to other capacitor types.
• Product Status (Production): This confirms that the component is actively being manufactured and is readily available for new designs and existing production lines, ensuring long-term supply.
• Rated Voltage [DC] / V (630): The rated voltage of 630V DC is the maximum continuous DC voltage that can be applied across the capacitor without causing dielectric breakdown. This high voltage rating makes it suitable for applications with higher voltage rails or where voltage spikes might occur.
• Cap.Change or Temp.Coef. (+22,-33%): This reiterates the capacitance change over the specified temperature range, directly corresponding to the X7T temperature characteristic. It is a critical parameter for designers to consider when stability across temperature is important.
• Operating Temp. Range / °C (-55 to 125): This specifies the ambient temperature range within which the capacitor is designed to operate reliably, making it suitable for demanding industrial and commercial environments.

Features and Benefits

• High Voltage Capability: With a 630V DC rated voltage, this capacitor is well-suited for applications requiring robust performance in higher voltage circuits, offering an excellent safety margin.
• Wide Operating Temperature Range: The -55°C to +125°C operating temperature range ensures reliable operation in diverse environmental conditions, from cold starts to high-temperature enclosures.
• Compact EIA 1206 Footprint: The standard 3.2mm x 1.6mm size allows for efficient PCB layout and compatibility with automated pick-and-place machinery, optimizing manufacturing processes.
• TDK Quality and Reliability: Manufactured by TDK, a leader in passive components, this MLCC guarantees high quality, consistent performance, and long-term durability, reducing the risk of component failure.
• Versatile Commercial Grade: Its commercial-grade designation makes it a cost-effective yet reliable choice for a broad spectrum of electronic products, balancing performance with economic considerations.

Typical Applications

The C3216X7T2J473K160AE ceramic capacitor finds its utility in a variety of electronic systems due to its robust specifications:

• Power Supply Units (PSUs): Used extensively in filtering and decoupling applications within power supplies to smooth out voltage ripples and stabilize DC outputs, ensuring clean power delivery to sensitive components. Its high voltage rating is particularly beneficial here.
• LED Lighting Drivers: Essential for filtering and energy storage in LED driver circuits, contributing to stable current delivery to LEDs, enhancing light quality, and extending the lifespan of lighting products.
• Industrial Control Systems: Employed in various industrial automation and control modules for signal conditioning, noise suppression, and timing circuits, where reliability and performance in demanding environments are paramount.
• Consumer Electronics: Found in a wide array of consumer devices such as home appliances, audio-visual equipment, and computing peripherals, performing tasks like power decoupling for ICs, timing, and general filtering.
• Telecommunication Equipment: Utilized in base stations, routers, and other communication infrastructure for impedance matching, signal coupling, and high-frequency filtering, ensuring clear and stable data transmission.

In summary, the C3216X7T2J473K160AE from TDK is a versatile and reliable ceramic capacitor offering excellent performance for commercial-grade applications. Its high voltage rating, wide operating temperature range, and compact size make it an ideal choice for designers seeking a dependable passive component. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring timely delivery for your project needs.

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