The SQV453226T-681K-N is a multilayer ceramic capacitor (MLCC) manufactured by Yageo, a leading global provider of passive components. MLCCs are fundamental components widely used in various electronic circuits for applications such as decoupling, bypassing, filtering, and energy storage. This specific capacitor has a defined capacitance value, voltage rating, temperature coefficient, and physical dimensions, as indicated by its part number.

Applications

• Decoupling: Minimizes voltage fluctuations on power rails in digital circuits, ensuring stable operation.
• Bypass: Filters out AC noise from DC power supplies, providing clean power to sensitive components.
• Filtering: Attenuates specific frequency ranges in signal processing circuits.
• General-Purpose Capacitance: Provides capacitance in a wide range of electronic circuits.

Features

• Multilayer Ceramic Construction: Offers high capacitance values in a compact form factor.
• High Reliability: Ceramic capacitors are renowned for their stability and long operational life.
• Low ESR (Equivalent Series Resistance): Minimizes power losses and improves overall circuit efficiency.
• Surface Mount Device (SMD): Designed for automated assembly using reflow soldering techniques.
• 680 pF Capacitance: The '681K' portion of the part number indicates a capacitance of 680 pF (picoFarads) with a tolerance of ±10%.
• Voltage Rating: 'SQV' suggests the voltage rating; datasheet confirmation is needed, but it typically ranges from 50V to 100V.

Benefits

• Stable Circuit Performance: Ensures reliable operation in various electronic circuits.
• Noise Reduction: Effectively suppresses noise and voltage fluctuations.
• Compact Design: Small size allows for high-density circuit board designs.
• Easy Assembly: Simplifies the manufacturing process through automated placement and soldering.
• Long Lifespan: Provides stable performance over an extended period.

Additional Details

The SQV453226T-681K-N typically conforms to standard EIA case sizes like 0402, 0603, or 0805. The precise dimensions are determined by the specific case size. Refer to the manufacturer's datasheet for detailed specifications, including capacitance tolerance, temperature coefficient, and operating temperature range. The '-N' suffix may indicate a specific packaging or termination option; datasheet verification is essential. The termination material is generally nickel barrier with tin plating, providing excellent solderability and resistance to oxidation.