C3216X5R1V226M160AC C3216X5R1V226M160AC Ceramic Capacitor (MLCC)

C3216X5R1V226M160AC is a high-quality Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is a multi-layer ceramic capacitor designed for commercial-grade applications, offering a capacitance of 22μF and a rated voltage of 35V. MLCCs are essential passive components used in a vast array of electronic circuits to store and release electrical energy, filter noise, and stabilize voltage. TDK’s commitment to precision engineering ensures that this capacitor delivers reliable performance in demanding environments, making it a preferred choice for designers and engineers seeking robust solutions for their electronic designs.

Key Specifications

The attributes of the C3216X5R1V226M160AC provide a comprehensive understanding of its capabilities and suitability for various applications:

• Apps. (Commercial Grade): This designation indicates that the capacitor is designed and tested to meet the rigorous requirements of general commercial electronic products, ensuring stable operation and longevity in typical operating conditions, unlike automotive or industrial grades that might have stricter tolerances.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and sensors. Choosing a TDK component ensures reliability and adherence to industry standards.
• Feature (General): This denotes that the capacitor is a standard, general-purpose component suitable for a wide range of filtering, decoupling, and energy storage applications, rather than specialized uses like high-frequency or safety-critical circuits.
• Tolerance (±20%): This specifies the permissible deviation of the actual capacitance value from its nominal value (22μF). A ±20% tolerance is common for general-purpose MLCCs, indicating it’s suitable for applications where precise capacitance is not critically essential.
• L x W Size (3.2mm x 1.6mm [EIA 1206]): This is the physical dimension of the surface-mount device (SMD) capacitor. The 3.2mm length and 1.6mm width correspond to the industry-standard EIA 1206 package size, which is a widely used footprint for many electronic components, facilitating ease of PCB design and automated assembly.
• Capacitance (22μF): This is the primary electrical property, indicating the capacitor’s ability to store an electrical charge. A 22μF capacitance is relatively high for an MLCC of this size, making it suitable for power supply filtering and bulk decoupling applications.
• T(Max.) / mm (1.8): This indicates the maximum thickness of the component, which is 1.8mm. This dimension is crucial for mechanical design and ensuring proper fit within compact electronic enclosures.
• Temp. Chara. (X5R): X5R is a ceramic dielectric material classification that specifies the capacitor’s performance over a temperature range. X5R capacitors are stable over an operating temperature range of -55°C to +85°C, with a maximum capacitance change of ±15%. This makes them suitable for many commercial and industrial applications where moderate temperature stability is acceptable.
• Component Type (Ceramic Capacitor (MLCC)): This confirms the fundamental type of capacitor. MLCCs are known for their small size, high capacitance values, low equivalent series resistance (ESR), and good high-frequency performance.
• Product Status (Production): This signifies that the component is actively being manufactured and is readily available for purchase, ensuring long-term supply for new and existing designs.
• Rated Voltage [DC] / V (35): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or premature failure. Operating within this voltage limit is critical for the longevity and reliability of the component.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance change over the specified operating temperature range for the X5R dielectric, indicating a ±15% deviation from the nominal capacitance value.
• Operating Temp. Range / °C (-55 to 85): This specifies the ambient temperature range within which the capacitor is designed to operate reliably, from -55 degrees Celsius to +85 degrees Celsius, aligning with the X5R dielectric characteristics.

Features and Benefits

• High Capacitance in a Compact Size: The 22μF capacitance in an EIA 1206 package offers significant charge storage capabilities, making it ideal for power supply filtering and decoupling in space-constrained designs.
• Reliable TDK Quality: Manufactured by TDK, a leader in passive components, this MLCC guarantees consistent performance, durability, and adherence to stringent quality standards, reducing the risk of field failures.
• Stable Performance with X5R Dielectric: The X5R temperature characteristic ensures predictable capacitance behavior over a broad operating temperature range (-55°C to +85°C) with a manageable ±15% capacitance change, suitable for most commercial applications.
• Versatile Commercial Grade Component: Designed for general commercial use, this capacitor is a cost-effective and robust solution for a wide array of electronic devices, offering a balance of performance and reliability.
• Surface Mount Technology (SMT) Compatible: The 1206 package facilitates automated pick-and-place assembly, streamlining manufacturing processes and reducing production costs for high-volume applications.

Typical Applications

• Power Supply Decoupling: The C3216X5R1V226M160AC is frequently used to decouple power supply lines, filtering out noise and transient voltage spikes to provide a stable power source for integrated circuits (ICs) and other sensitive components. Its 22μF capacitance is effective for local energy storage near ICs.
• Voltage Regulation Circuits: In conjunction with voltage regulators, this capacitor can help stabilize output voltage, reduce ripple, and improve transient response, ensuring consistent power delivery to downstream circuits in devices like smartphones, tablets, and IoT nodes.
• General-Purpose Filtering: Its ability to store and release charge quickly makes it suitable for various filtering applications, such as smoothing rectified AC signals in DC power supplies or filtering out unwanted high-frequency noise in signal lines to maintain signal integrity.
• DC-DC Converters: In switch-mode power supplies (SMPS) and DC-DC converters, this capacitor can be used for input and output filtering, reducing voltage ripple and improving efficiency by providing stable voltage rails.
• Consumer Electronics: From televisions and set-top boxes to home appliances and personal audio devices, this MLCC finds widespread use in various consumer electronic products where reliable power management and signal conditioning are crucial.

In summary, the C3216X5R1V226M160AC from TDK is a robust and reliable 22μF, 35V MLCC in an EIA 1206 package, featuring an X5R dielectric for stable performance across a wide temperature range. Its commercial-grade designation and TDK’s manufacturing excellence make it an ideal choice for a diverse array of electronic designs requiring dependable capacitance. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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