F5KA881M5D4DB-Z

Overview

The F5KA881M5D4DB-Z is a surface-mount aluminum electrolytic capacitor manufactured by Taiyo Yuden. It features an 880 µF nominal capacitance with a tolerance of ±20% and a rated voltage of 5 V DC. The component utilizes a low-ESR design suitable for high-frequency decoupling applications. It operates within a temperature range of -40°C to +105°C. The physical dimensions are 6.3 mm in length, 5.0 mm in width, and 4.3 mm in height, housed in a compact case size designed for automated assembly processes.

Feature Summary

• Low equivalent series resistance (ESR) for efficient ripple current handling
• High reliability under thermal stress conditions up to 105°C
• Compact footprint optimized for space-constrained printed circuit board layouts

Applications

• Power supply output filtering in portable electronic devices
• Decoupling capacitors for integrated circuits requiring stable voltage rails
• Audio equipment power stages requiring low noise performance

Procurement Notes

Verify the specific suffix codes against official Taiyo Yuden documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the operating voltage derating aligns with your system's peak transient requirements. Check for RoHS compliance status if required by your manufacturing standards. Ensure storage conditions adhere to humidity control guidelines to maintain solderability prior to assembly.

Selection Notes

Select this component when high capacitance density is required in a small volume. Consider the ESR characteristics relative to your switching frequency requirements. Evaluate the lifetime expectations at maximum operating temperature against your product's warranty period. Compare physical dimensions against available PCB real estate constraints before finalizing the design.

Part Context

This part belongs to Taiyo Yuden's F5KA series of aluminum electrolytic capacitors. The series is characterized by its low impedance and long life capabilities. It is designed to replace older generation components in modern consumer electronics where miniaturization is critical. The series supports various voltage ratings and capacitance values within similar form factors.

Replacement Considerations

Consult official cross-reference lists from Taiyo Yuden for verified substitutes. Ensure replacement parts match the exact capacitance, voltage rating, and ESR specifications. Verify that alternative components fit within the same mechanical envelope and lead configuration.