The CM105X7R105K10 is a ceramic capacitor manufactured by AVX Corporation. It's a surface mount multilayer ceramic capacitor (MLCC) designed for general-purpose applications. The 'CM' in the part number indicates the AVX series, and the following digits specify its characteristics, including case size, dielectric material, capacitance, tolerance, and voltage rating. X7R dielectric capacitors are known for their stable performance over temperature and voltage variations, making them suitable for a wide range of electronic circuits.

Applications

• Bypass Capacitors: Used to decouple power supply lines and reduce noise in digital circuits.
• Filtering: Employed in filters to remove unwanted frequencies from signals.
• Timing Circuits: Used in timing circuits where stable capacitance is required.
• Smoothing Capacitors: Smooth out voltage ripples in power supplies.
• General-Purpose Coupling: Couples signals between different stages in electronic circuits.

Features

• X7R Dielectric: Offers stable performance over a wide temperature range (-55°C to +125°C).
• Surface Mount Technology (SMT): Designed for automated assembly processes.
• Multilayer Construction: Provides high capacitance in a small package size.
• RoHS Compliant: Meets environmental regulations for hazardous substances.
• High Reliability: Manufactured to meet stringent quality standards.

Benefits

• Stable Performance: X7R dielectric ensures minimal capacitance variation with temperature and voltage.
• Compact Size: SMT design allows for high component density on circuit boards.
• Cost-Effective: Provides a reliable and affordable solution for general-purpose applications.
• Easy Assembly: SMT package simplifies the manufacturing process.
• Wide Availability: Readily available from various distributors.

Additional Details

The CM105X7R105K10 specifications include a capacitance value of 1.0 µF (105 = 10 x 10^5 pF = 1000000 pF = 1.0 µF). The 'K' indicates a ±10% capacitance tolerance. The voltage rating is typically 10V, but it's crucial to verify this on the specific datasheet for the CM105X7R105K10. The case size, which affects the footprint on the PCB, is usually specified in EIA standard sizes like 0402, 0603, or 0805; verify the exact size from the datasheet. These capacitors are commonly used in consumer electronics, industrial equipment, and automotive applications due to their stability and reliability. When selecting ceramic capacitors, it is important to consider factors like DC bias characteristics, aging effects, and voltage derating to ensure optimal performance in the intended application. Referencing the AVX datasheet for the CM105X7R105K10 provides comprehensive details on these and other specifications.