The TAJR106K004RNJ is a solid tantalum chip capacitor from AVX Corporation. It is part of the TAJ series and designed for surface mount technology (SMT) assembly on printed circuit boards (PCBs). This capacitor features a capacitance of 10µF and a voltage rating of 4V, making it suitable for a variety of low-voltage applications requiring stable and reliable capacitance.

Applications:

• Power supply decoupling: Used to reduce noise and voltage fluctuations on power supply lines, particularly in low-voltage circuits.
• Bypass capacitor for ICs: Provides a local charge reservoir for integrated circuits, improving performance and reducing noise.
• Filtering applications: Used to filter unwanted frequencies or noise in electronic circuits.
• Low-voltage DC-DC converters: Used in DC-DC converters to filter input and output voltages.
• Portable electronics: Commonly used in smartphones, tablets, and other portable devices.

Features:

• Capacitance: 10µF.
• Voltage Rating: 4V.
• Surface Mount Design: Enables automated assembly on PCBs.
• Solid Tantalum Construction: Offers inherent stability and reliability.
• "R" Case Size: Compact size allows for high component density on PCBs.
• RoHS Compliant: Free from hazardous substances, meeting environmental regulations.

Benefits:

• Stable Performance: Provides stable capacitance over temperature and voltage variations.
• Long Lifespan: Solid tantalum construction ensures long-term reliability.
• Reduced Noise: Effective decoupling and filtering reduce noise and improve circuit performance.
• Space-Saving Design: Small size allows for high component density on circuit boards.
• Easy Assembly: Surface mount design simplifies the assembly process.

Additional Details:

The TAJR106K004RNJ has a capacitance tolerance of ±10%. The capacitor operates within a specific temperature range and is supplied in tape and reel packaging for automated assembly. The tantalum capacitor comprises a tantalum pentoxide dielectric layer, offering high capacitance in a compact volume. This component is widely utilized in various electronic devices where space is limited and high reliability is crucial. The epoxy molded body provides protection against environmental factors. It is often used in applications requiring low Equivalent Series Resistance (ESR) for efficient performance.