0805ZC105KAT1A – AVX

Overview

The KYOCERA AVX 0805ZC105KAT1A is a 1 µF, 10V X7R dielectric ceramic capacitor designed for surface-mount applications. Its primary function is energy storage and filtering, offering stable capacitance over a broad temperature range (-55°C to 125°C). A critical design consideration for X7R dielectrics, as exemplified by this 0805ZC105KAT1A, is the inherent capacitance shift with applied DC bias. Engineers must account for this voltage dependency to ensure the capacitor’s effective capacitance meets circuit requirements under worst-case operating conditions, preventing performance degradation in sensitive analog or power supply circuits.

Key Features

• Capacitance: 1 µF
• Voltage Rating: 10V DC
• Dielectric: X7R
• Tolerance: ±10%
• Operating Temperature: -55°C to 125°C
• Package: 0805 (2.01mm x 1.25mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Decoupling for low-power microcontrollers
• Filtering in audio signal paths
• Bulk capacitance for voltage regulators
• Transient voltage suppression in sensor interfaces