20PCS SMD Aluminum Electrolytic Capacitor 16V 47uF, Size 5 x 5.4 mm Key benefits Compact, capacitance solution for spacelimited circuit boards. 47uF in a 5 x 5.4 mm SMD package saves board area compared to throughhole parts. Stable decoupling and smoothing for lowvoltage DC rails. 16V voltage rating fits common microcontroller, power regulator, and audio circuits. Easy integration with surface mount assembly. SMD format supports automated placement and compact PCB layouts. What this capacitor does Provides bulk capacitance for power supply smoothing, transient suppression, and decoupling of noise on supply lines. Polarized aluminum electrolytic design delivers higher capacitance per volume than many nonpolar types, making it suitable where space and capacitance density matter. Key specifications Quantity: 20PCS Type: SMD aluminum electrolytic capacitor Capacitance: 47uF Voltage rating: 16V Size: 5 x 5.4 mm Polarity: polarized, observe correct orientation during placement Why choose these capacitors Compact form factor meets tight layout requirements without sacrificing capacitance. Standard 16V 47uF value covers a wide range of common electronic designs. SMD package reduces manual soldering and supports modern assembly techniques. Typical applications Power supply smoothing on regulator outputs and DCDC converter modules. Decoupling and transient suppression on microcontroller and logic boards. Filtering in audio preamplifiers, LED drivers, and small consumer electronics. Usage notes Observe polarity when placing on the PCB. Do not exceed the 16V rated voltage to avoid damage. Match footprint and reflow profile recommendations from your assembly process for reliable placement. This pack of 20PCS offers a practical, compact choice for engineers and hobbyists needing reliable 16V 47uF SMD aluminum electrolytic capacitors for routine electronic designs.