C3216X7R2J223K130AA C3216X7R2J223K130AA Ceramic Capacitor (MLCC)

C3216X7R2J223K130AA is a high-quality 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 part of the X7R dielectric family, it offers stable capacitance over a broad temperature range, making it suitable for general-purpose applications where precise capacitance is not critical but stability is desired. TDK’s commitment to quality ensures that this MLCC provides reliable performance in demanding commercial-grade environments.

Key Specifications

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

Capacitance: 22nF – This value indicates the capacitor’s ability to store charge. A 22 nanofarad (nF) capacitance is suitable for a wide range of filtering, coupling, and bypass applications in digital and analog circuits.

Rated Voltage [DC]: 630V – This is the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A high voltage rating of 630V makes this component ideal for applications requiring robust voltage handling, such as power supplies, lighting circuits, and industrial control systems where higher operating voltages are present.

Tolerance: ±10% – This specifies the permissible deviation of the actual capacitance from its nominal value. A ±10% tolerance is standard for X7R capacitors and is acceptable for applications where the exact capacitance value is not critical, allowing for cost-effective design without compromising performance in many general-purpose circuits.

Temp. Chara.: X7R – The X7R dielectric is a Class II ceramic material known for its relatively stable capacitance over a wide temperature range. It exhibits a capacitance change of ±15% from its nominal value across its operating temperature range, making it a popular choice for commercial and industrial applications where temperature stability is important but not as stringent as C0G/NP0 dielectrics.

Operating Temp. Range: -55 to 125 °C – This broad operating temperature range signifies the capacitor’s ability to function reliably in extreme thermal conditions, from very cold to very hot environments. This makes it suitable for robust industrial, automotive (non-safety critical), and outdoor electronic equipment.

L x W Size: 3.2mm x 1.6mm [EIA 1206] – This refers to the physical dimensions of the surface-mount component. The EIA 1206 package size is a commonly used standard, offering a good balance between component density and ease of handling during manufacturing. Its compact footprint helps in miniaturizing electronic assemblies.

T(Max.) / mm: 1.5 – This indicates the maximum thickness of the component, which is important for PCB layout and enclosure design, especially in space-constrained applications.

Features and Benefits

• High Voltage Capability: With a 630V rated voltage, this capacitor provides excellent reliability in circuits exposed to higher voltages, enhancing system robustness and longevity.
• Wide Operating Temperature Range: The -55 to 125 °C range ensures stable performance across diverse environmental conditions, making it suitable for a broad spectrum of applications from consumer electronics to industrial equipment.
• Commercial Grade Reliability: Designed for commercial applications, this MLCC offers a dependable solution for general-purpose filtering, decoupling, and energy storage needs in various electronic devices.
• Standard EIA 1206 Package: The industry-standard 3.2mm x 1.6mm footprint facilitates easy integration into existing PCB designs and streamlines automated assembly processes, reducing manufacturing costs and time.
• Stable X7R Dielectric: The X7R temperature characteristic provides a good balance between capacitance stability and volumetric efficiency, making it a versatile choice for many non-resonant circuit applications.

Typical Applications

The C3216X7R2J223K130AA ceramic capacitor is highly versatile and finds application in numerous electronic systems:

Power Supply Units (PSUs): It is frequently used in AC-DC and DC-DC converters for input and output filtering, voltage smoothing, and decoupling. Its high voltage rating makes it particularly suitable for the primary side of switching power supplies or in applications requiring robust filtering after rectification.

LED Lighting Drivers: In LED driver circuits, this capacitor can be employed for filtering ripple current, stabilizing DC voltage rails, and improving power factor correction, contributing to the efficiency and longevity of LED luminaires.

Industrial Control Systems: Due to its wide operating temperature range and robust construction, it is well-suited for use in industrial automation equipment, motor control circuits, and sensor interfaces where environmental stability and reliability are paramount.

Telecommunications Equipment: This MLCC can be found in various telecommunication infrastructure components for signal coupling, bypass, and filtering applications, ensuring clean power delivery and signal integrity in communication modules.

Consumer Electronics: From home appliances to entertainment systems, the C3216X7R2J223K130AA can be used in general-purpose filtering and decoupling roles, contributing to the stable operation and performance of everyday electronic devices.

In summary, the TDK C3216X7R2J223K130AA is a robust and reliable ceramic capacitor offering excellent performance for a wide range of commercial and industrial applications. Its high voltage rating, stable X7R dielectric, and broad operating temperature range make it an indispensable component for circuit designers. This part is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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