The C3216X5R1V226MTJ00E is a multilayer ceramic capacitor (MLCC) manufactured by TDK Corporation. It's a passive component widely used in electronic circuits for various applications, including decoupling, filtering, and energy storage. The “C3216” denotes its physical size (3.2mm x 1.6mm), making it suitable for surface mount technology (SMT) assembly.

Applications

• Decoupling in power supplies: Stabilizes voltage and reduces noise in power supply circuits.
• Smoothing in DC-DC converters: Filters out ripple voltage, improving the efficiency of DC-DC converters.
• Bypass in digital circuits: Provides a low-impedance path for high-frequency noise, preventing signal interference.
• Filtering in audio circuits: Removes unwanted noise from audio signals, improving sound quality.
• Energy storage in portable devices: Provides a small amount of backup power in case of power interruption.

Features

• Capacitance: 22µF (22 microfarads).
• Voltage Rating: 35V DC.
• Temperature Characteristics: X5R (operates reliably between -55°C to +85°C with limited capacitance variation).
• Size: 1206 (EIA standard).
• Termination: Sn (Tin).
• RoHS Compliant: Free of hazardous substances, complying with environmental regulations.

Benefits

• Stable Performance: The X5R dielectric ensures stable capacitance over a wide temperature range.
• High Capacitance in Small Size: The capacitor provides a large capacitance value in a relatively small package, making it suitable for space-constrained applications.
• Improved Noise Immunity: Effective decoupling and bypass capabilities enhance noise immunity in sensitive circuits.
• Long Lifespan: MLCCs are known for their high reliability and long operational life.
• Easy Assembly: Suitable for automated SMT assembly, reducing manufacturing costs.

Additional Details

The C3216X5R1V226MTJ00E uses a ceramic dielectric material to achieve its high capacitance. The part is designed for reflow soldering and is suitable for automated placement equipment. The “MTJ” portion of the part number refers to TDK's internal control codes. Its operating temperature ranges from -55°C to +85°C, making it appropriate for many consumer and industrial environments. The X5R temperature characteristic indicates that the capacitance will change by no more than ±15% over this temperature range.