C1608X7R1H222K080AE C1608X7R1H222K080AE Ceramic Capacitor (MLCC)

C1608X7R1H222K080AE is a high-quality multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to store and release electrical energy, filter noise, and stabilize voltage in a wide array of electronic circuits. As a ceramic capacitor, it utilizes a ceramic dielectric material, offering excellent high-frequency performance, compact size, and reliability. The MLCC construction involves multiple layers of ceramic and metal electrodes, allowing for high capacitance values in a small form factor, making it an indispensable component in modern miniaturized electronics.

Key Specifications

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

• Apps. (Commercial Grade): Indicates that this capacitor is suitable for general-purpose electronic applications, consumer electronics, and light industrial equipment where standard reliability and performance are required, as opposed to automotive or military-grade components.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and sensors, ensuring reliability and performance for the C1608X7R1H222K080AE.
• Feature (Soft): The “Soft” feature often refers to a soft termination type, which provides enhanced mechanical robustness against board flexure and thermal shock. This is crucial for applications where the PCB might experience mechanical stress, reducing the risk of cracking and improving long-term reliability.
• Tolerance (±10%): This specifies the permissible deviation of the actual capacitance value from the nominal 2.2nF. A ±10% tolerance is common for commercial-grade capacitors, indicating sufficient precision for most filtering, coupling, and bypass applications.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This is the physical dimension of the surface-mount device (SMD) package. The 0603 EIA standard size is extremely compact, making it ideal for space-constrained designs in modern electronics.
• Capacitance (2.2nF): The nominal capacitance value of 2.2 nanofarads (2200 picofarads) is suitable for various signal coupling, decoupling, and filtering tasks in digital and analog circuits.
• T(Max.) / mm (0.95): This indicates the maximum thickness of the component, which is 0.95mm. This dimension is critical for PCB layout and ensuring proper fit within height-constrained enclosures.
• Temp. Chara. (X7R): X7R is a common temperature characteristic for ceramic capacitors, meaning its capacitance changes by no more than ±15% over an operating temperature range of -55°C to +125°C. This makes it suitable for applications requiring stable performance across a wide temperature spectrum.
• Component Type (Ceramic Capacitor (MLCC)): Confirms its fundamental type as a Multilayer Ceramic Capacitor, known for its high-frequency response, low equivalent series resistance (ESR), and compact size.
• Product Status (Production): Indicates that the component is actively being manufactured and is readily available for new designs and mass production, ensuring long-term supply.
• Rated Voltage [DC] / V (50): The maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 50V rating provides a good margin for many 3.3V, 5V, and 12V power supply applications.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance stability over temperature, consistent with the X7R dielectric, ensuring predictable circuit behavior under varying thermal conditions.
• Operating Temp. Range / °C (-55 to 125): Defines the full temperature range over which the capacitor is designed to operate reliably, from extreme cold to high heat, making it versatile for diverse environmental conditions.

Features and Benefits

• Enhanced Mechanical Robustness: The “Soft” termination feature significantly improves the capacitor’s resistance to mechanical stress, such as board bending and thermal cycling, leading to higher reliability and reduced field failures.
• Wide Operating Temperature Range: With an X7R dielectric and an operating range of -55°C to 125°C, this capacitor maintains stable performance across diverse environmental conditions, making it suitable for industrial and outdoor applications.
• Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density mounting on PCBs, enabling miniaturization of electronic devices and more efficient use of board space.
• High Reliability from TDK: Manufactured by TDK, a leading name in passive components, users can expect consistent quality, electrical performance, and long-term operational stability.
• Versatile Commercial Grade: Suitable for a broad spectrum of commercial electronic applications, offering a cost-effective solution without compromising essential performance characteristics.

Typical Applications

The C1608X7R1H222K080AE ceramic capacitor is highly versatile and finds application in numerous electronic systems:

• Power Supply Decoupling: Essential for filtering noise and stabilizing voltage rails in microcontrollers, ASICs, and other integrated circuits. The 2.2nF capacitance effectively bypasses high-frequency noise to ground, ensuring clean power delivery.
• Signal Coupling/Decoupling: Used in signal paths to block DC components while allowing AC signals to pass, or to isolate different stages of a circuit. Its small size and good frequency response make it ideal for high-speed data lines.
• Timing Circuits: Can be integrated into RC oscillators and timing circuits where precise capacitance and stability are required, although the ±10% tolerance suggests it’s more suited for non-critical timing applications.
• Filtering Applications: Employed in various filter designs, such as low-pass, high-pass, and band-pass filters, to shape frequency responses in audio, RF, and data communication circuits.
• LED Lighting Drivers: Used in the control circuitry of LED drivers for smoothing power, filtering ripple, and ensuring stable operation of LED arrays in commercial and consumer lighting products.

In summary, the C1608X7R1H222K080AE from TDK is a reliable and compact 2.2nF, 50V ceramic capacitor with X7R dielectric, featuring soft terminations for enhanced durability. Its commercial-grade specifications and wide operating temperature range make it an excellent choice for a broad array of electronic designs requiring stable and efficient capacitance. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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