The 1812C105KAT2A is a ceramic capacitor manufactured by AVX Corporation. It's a surface-mount multilayer ceramic capacitor (MLCC) designed for various applications requiring stable capacitance and relatively high voltage.

Applications

• Bypass Capacitors
• Decoupling Capacitors
• Filtering Applications
• Power Supplies
• Automotive Electronics
• Industrial Equipment

Features

• Case Size: 1812 (EIA 1812 Metric 4532)
• Capacitance: 1 µF (Microfarad)
• Voltage Rating: 250V
• Dielectric Material: X7R
• Tolerance: ±10%
• Termination: Nickel Barrier with Tin Plating
• RoHS Compliant

Benefits

• High Voltage Rating: 250V allows for use in higher voltage applications.
• Large Capacitance: 1µF provides substantial decoupling and bypassing.
• Stable Performance: X7R dielectric offers reasonable capacitance stability over temperature and voltage.
• Reliable Operation: AVX is known for high-quality components.
• RoHS Compliant: Meets environmental regulations.
• Robust Package: 1812 package offers good mechanical strength.

Additional Details

The 1812C105KAT2A capacitor is designed for surface mount technology (SMT) assembly. The X7R dielectric provides a stable capacitance over a temperature range of -55°C to +125°C. The nickel barrier termination ensures good solderability. This capacitor is suitable for applications where a relatively large capacitance is required along with a high voltage rating, such as in power supplies, automotive electronics, and industrial applications. The 1812 package provides a larger footprint for improved mechanical stability and heat dissipation compared to smaller packages.