The C2012X5R1C226KT000E is a multilayer ceramic capacitor (MLCC) manufactured by TDK Corporation. It is designed for general-purpose applications that require a relatively high capacitance in a small form factor.

Applications

• Bypass capacitors in digital circuits
• Decoupling capacitors in power supplies
• Smoothing capacitors in DC power lines
• Filtering applications
• Portable electronic devices
• Consumer electronics

Features

• Capacitance: 22µF (Microfarads)
• Voltage Rating: 16V (Volts)
• Dielectric Material: X5R
• Case Size: 0805 (2.0mm x 1.25mm)
• Capacitance Tolerance: ±10%
• Temperature Characteristics: X5R (-55°C to +85°C, ±15% capacitance change)
• Termination: Nickel barrier with tin plating
• RoHS Compliant: Yes

Benefits

• High Capacitance: Provides a high capacitance value for its compact size.
• Small Size: The 0805 case size enables high-density mounting on printed circuit boards (PCBs), saving valuable space.
• Stable Performance: X5R dielectric provides reasonable capacitance stability over temperature and voltage variations.
• Reliable: TDK capacitors are known for their high reliability and long lifespan.
• RoHS Compliant: Environmentally friendly, complying with RoHS regulations.

Additional Details

The C2012X5R1C226KT000E utilizes a multilayer ceramic structure to achieve its high capacitance value within a small volume. The X5R dielectric offers a good compromise between capacitance, size, and temperature stability. Keep in mind that X5R capacitors exhibit more capacitance variation over temperature and voltage compared to more stable dielectrics like C0G/NP0. The nickel barrier termination ensures excellent solderability and prevents solder leaching during the soldering process. 'T000E' likely refers to a specific TDK manufacturing or packaging code.

This capacitor is an appropriate choice for applications where a large capacitance is needed in a small space, and moderate capacitance variations can be tolerated. If higher stability is required, consider using a capacitor with a C0G/NP0 dielectric.