The TAJE477K016RNJ is a solid tantalum chip capacitor from AVX Corporation, part of their TAJ series. It is designed for surface mounting onto printed circuit boards (PCBs). This capacitor offers a high capacitance value of 470µF and a voltage rating of 16V, making it suitable for a variety of applications where stable and reliable capacitance is required.

Applications:

• Power supply filtering: Used to smooth out voltage fluctuations in power supplies.
• Bypass capacitors: Placed near integrated circuits to provide a local source of power and reduce noise.
• Decoupling capacitors: Similar to bypass capacitors, but specifically used to isolate different parts of a circuit from each other.
• Energy storage: Can store a small amount of energy for use in short bursts.
• DC-DC converters: Used in DC-DC converters to filter the input and output voltages.

Features:

• High Capacitance: 470µF capacitance value provides substantial charge storage.
• Low ESR: Equivalent Series Resistance (ESR) is minimized for efficient performance and reduced heat generation.
• Surface Mount Design: Enables automated assembly processes on PCBs.
• Solid Tantalum Construction: Offers inherent reliability and stability.
• Small Case Size: "E" case size allows for high component density on PCBs.
• RoHS Compliant: Free from hazardous substances, meeting environmental regulations.

Benefits:

• Improved Circuit Performance: Stable capacitance and low ESR contribute to enhanced circuit performance.
• Reliable Operation: Solid tantalum construction ensures long-term reliability.
• Space Savings: Surface mount design and compact size allow for efficient use of board space.
• Reduced Noise: Effective filtering capabilities minimize noise and voltage fluctuations.
• Simplified Assembly: Surface mount design simplifies the assembly process.

Additional Details:

The TAJE477K016RNJ has a tolerance of 10%. It operates over a wide temperature range. The part is available in tape and reel packaging for automated placement. The capacitor's construction includes a tantalum anode, manganese dioxide cathode, and epoxy encapsulation. This capacitor is commonly used in consumer electronics, industrial equipment, and telecommunications applications. Its dimensions are specified by the EIA standard for tantalum capacitors, ensuring compatibility with standard PCB footprints.