The Panasonic EEFUD0K101ER is a surface-mount aluminum electrolytic capacitor with a conductive polymer electrolyte. These capacitors are known for their low ESR (Equivalent Series Resistance) and high ripple current capabilities, making them suitable for demanding applications where efficient power delivery and stable performance are crucial.

Applications

• DC-DC converters
• Voltage regulators
• Power supplies
• Motherboards
• Graphics cards
• Solid State Drives (SSDs)
• Notebook PCs
• Digital appliances

Features

• Low ESR: Minimizes power loss and heat generation.
• High Ripple Current Capability: Handles large alternating currents without significant performance degradation.
• Long Life: Offers extended operational lifespan compared to standard electrolytic capacitors.
• Surface Mount Technology (SMT): Designed for automated assembly processes.
• Stable Performance: Maintains consistent electrical characteristics over a wide temperature range.
• RoHS Compliant: Free from hazardous substances, meeting environmental regulations.

Benefits

• Improved Power Efficiency: Low ESR reduces energy waste in power circuits.
• Enhanced System Reliability: Long lifespan and stable performance contribute to overall system robustness.
• Reduced Heat Generation: Minimizes thermal stress on surrounding components.
• Smaller Footprint: SMT design allows for compact circuit layouts.
• Optimized Performance: High ripple current capability enables stable operation under heavy loads.

Technical Specifications

While specific specifications such as capacitance, voltage rating, ESR value, ripple current rating, and operating temperature range depend on the exact datasheet for EEFUD0K101ER, these capacitors generally feature:

• Capacitance: Typically in the range of a few microfarads to hundreds of microfarads.
• Voltage Rating: Typically a low voltage rating, common for use close to the processor/FPGA/ASIC they are smoothing power for.
• ESR: Extremely Low ESR in the mΩ range
• Operating Temperature: Typically -55°C to +105°C

For precise values, consult the official Panasonic datasheet for the EEFUD0K101ER.