The CQ2012X7R105K101NRE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung. MLCCs are widely used passive components in electronic circuits for energy storage, filtering, and decoupling. This particular capacitor is designed for surface mount technology (SMT) assembly, making it suitable for automated manufacturing processes.

Applications

• Bypass capacitors in power supplies
• Decoupling capacitors in digital circuits
• Filtering capacitors in analog circuits
• Timing circuits
• Resonant circuits
• Consumer electronics (smartphones, tablets, laptops)
• Industrial equipment

Features

• Small size: 2.0mm x 1.2mm
• High capacitance value: 1.0 μF
• X7R dielectric material
• Tight tolerance: ±10%
• Excellent solderability
• RoHS compliant
• Surface Mount Device (SMD)

Benefits

• Enables miniaturization of electronic circuits.
• Provides stable performance over a wide temperature range due to the X7R dielectric.
• Ensures consistent performance across different units due to the tight tolerance.
• Easy to integrate into automated assembly lines.
• Environmentally friendly due to RoHS compliance.
• Reliable performance in a variety of operating conditions.

Additional Details

The CQ2012X7R105K101NRE has a capacitance value of 1.0 μF with a tolerance of ±10%. The X7R dielectric material provides stable performance over a temperature range of -55°C to +125°C. The rated voltage is typically 6.3V, 10V or 16V depending on the specific application. It is constructed using multiple layers of ceramic material, which provides high capacitance in a small package size. The capacitor is typically used for decoupling power rails in digital circuits to reduce noise and improve signal integrity. It is also used for filtering unwanted frequencies in analog circuits. The packaging is typically tape and reel for automated placement during PCB assembly.