ELF-20N006A

Common Mode Chokes Overview

The Panasonic ELF-20N006A is a high-reliability surface-mount electrolytic capacitor designed for industrial and automotive applications. It features a compact SMD case size of 20x11.5mm with a capacitance of 200µF and a rated voltage of 6V. The component utilizes a solid conductive polymer anode, ensuring low equivalent series resistance (ESR) and stable performance across a wide temperature range from -55°C to +105°C. This construction supports long operational life and high ripple current handling capabilities.

Common Mode Chokes Feature Summary

• Solid conductive polymer technology for enhanced reliability
• Low equivalent series resistance for efficient power filtering
• High thermal stability across extended operating temperatures
• Robust mechanical design suitable for automated assembly

Common Mode Chokes Applications

• Automotive infotainment systems
• Industrial control unit power supplies
• Server and communication equipment DC-DC converters
• High-reliability consumer electronics power stages

Common Mode Chokes Procurement Notes

Verify the specific suffix codes on the ordering information to confirm terminal plating and tape/reel specifications. Ensure the requested part matches the exact capacitance and voltage ratings required by the circuit design. Cross-reference the manufacturer's latest datasheet to confirm compliance with RoHS directives and halogen-free status before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when low ESR and high ripple current capacity are critical within a constrained surface-mount footprint. Consider the maximum operating temperature rating relative to the ambient environment of the target application. Evaluate the physical dimensions against the PCB layout constraints to ensure proper clearance and soldering requirements are met during assembly.

Common Mode Chokes Part Context

This capacitor belongs to Panasonic's ELF series of solid polymer aluminum electrolytic capacitors. The series is engineered to replace traditional liquid electrolytic types in demanding environments. It offers superior longevity and electrical stability compared to standard wet electrolytic counterparts, making it suitable for mission-critical electronic systems requiring consistent performance over time.

Common Mode Chokes Replacement Considerations

Direct replacements must match the 20x11.5mm case size, 200µF capacitance, and 6V rating. Verify that substitute components offer comparable ESR values and ripple current ratings. Ensure the replacement parts maintain the same temperature rating and polarity configuration to guarantee compatibility with existing PCB layouts and circuit designs.