1206YC103MAT2A

The 1206YC103MAT2A is a ceramic chip capacitor manufactured by AVX in the widely-used 1206 surface-mount package. This component is part of AVX's established Y5V ceramic capacitor line, a series engineered for general-purpose applications requiring reliable energy storage and AC coupling across consumer and industrial electronics. Ceramic chip capacitors like this are fundamental passive components found in virtually every modern electronic assembly. They serve critical functions including power supply decoupling, signal coupling and blocking, filtering, and noise suppression across digital and analog circuits. The 1206 package size represents a common mid-range footprint that balances ease of automated placement with reasonable component density, making it economical for high-volume manufacturing while remaining accessible for lower-volume applications and prototyping. The Y5V dielectric classification indicates this capacitor is optimized for applications where capacitance stability across temperature and voltage variations is less critical than achieving high capacitance density in a compact physical footprint. Y5V capacitors typically exhibit broader capacitance variation over temperature and applied voltage compared to more stable classes like X7R, but they deliver significantly higher capacitance per unit volume. This characteristic makes Y5V devices particularly suited to applications such as power supply bulk storage, where absolute capacitance precision is less important than achieving sufficient charge storage in minimal board space. Engineers commonly specify the 1206YC103MAT2A in consumer electronics, industrial control systems, and cost-sensitive applications where reliable, cost-effective filtering and decoupling are required without the premium pricing of temperature-compensated or voltage-stable dielectric types. The compact 1206 format is compatible with standard pick-and-place equipment and standard reflow soldering processes, minimizing manufacturing complexity compared to larger package options. The "10" in the part number designation indicates this is a 10µF capacitor, a popular value for decoupling microcontrollers, power management ICs, and analog circuits. This capacitance value bridges the gap between smaller ceramic capacitors used for high-frequency bypass and larger electrolytic capacitors used for bulk energy storage, making it an essential component in practical circuit designs. AVX's manufacturing heritage and quality standards ensure consistent performance and long-term availability, factors that influence engineer specification decisions in applications requiring supply chain stability. The 1206YC103MAT2A represents a proven, commodity component suitable for applications ranging from industrial equipment to consumer devices where reliability and cost-effectiveness are both important design considerations.