ELK-E100FA

Overview

The Panasonic ELK-E100FA is a high-performance, low-profile surface-mount electrolytic capacitor designed for general-purpose applications. It features a compact 5x5.4mm case size with a rated capacitance of 100µF and voltage ratings up to 63V. The component utilizes a solid polymer hybrid construction, offering low equivalent series resistance (ESR) and high ripple current capability. It supports soldering processes including reflow and wave soldering, ensuring reliable performance in various electronic circuits.

Feature Summary

• Low profile design suitable for space-constrained surface mount applications
• Hybrid polymer construction providing stable electrical characteristics
• High reliability under thermal stress conditions

Applications

• General purpose power supply filtering
• Decoupling in digital logic circuits
• Audio equipment signal processing

Procurement Notes

Verify the specific suffix codes on the ordering information to confirm the exact capacitance tolerance, temperature rating, and termination finish required for your assembly process. Ensure that the selected variant matches the peak reflow temperature profiles specified in the datasheet to prevent component damage during manufacturing.

Selection Notes

Select this component when a low-profile form factor is critical alongside moderate capacitance requirements. Consider the ESR specifications relative to your switching frequency needs. Evaluate the physical dimensions against the PCB footprint constraints to ensure proper clearance and mechanical stability within the final assembly.

Part Context

This capacitor belongs to Panasonic's ELK series of hybrid polymer aluminum electrolytic capacitors. The series is engineered to replace traditional wet electrolytic types in applications requiring improved longevity and lower impedance. The ELK-E100FA specifically addresses the need for compact energy storage solutions in modern consumer electronics and industrial control modules.

Replacement Considerations

Direct substitutes must match the 100µF capacitance, 63V rating, and 5x5.4mm package dimensions. Verify that alternative components offer comparable ESR values and ripple current ratings to maintain circuit stability. Check terminal compatibility for both reflow and wave soldering processes before integration.