450 V / 3.3 µF Aluminum Electrolytic Capacitor – a high‑voltage, polarized capacitor designed for reliable filtering, energy storage, and startup assistance in demanding power‑electronics environments.

Key Technical Features

• Voltage Rating: 450 V DC – suitable for high‑voltage rail filtering and transient suppression.


• Capacitance: 3.3 µF (±20 % tolerance) – provides sufficient charge for ripple reduction and pulse handling.


• Construction: Aluminum electrolytic with solid electrolyte, ensuring long‑term stability and low ESR.


• Temperature Range: –40 °C to +105 °C – reliable operation across harsh industrial conditions.


• Dimensions: Standard radial leaded package, compatible with common PCB footprints.


• Polarity: Clearly marked positive and negative leads for correct installation.

Typical Applications

• Switch‑mode power supplies (SMPS) – input and output filtering.


• LED driver circuits – voltage smoothing and surge protection.


• LCD/LED TV power boards – decoupling and energy storage.


• AC‑DC converters – ripple reduction and start‑up assistance.


• Industrial equipment – motor drives, inverters, and control panels.

Performance Benefits

• High voltage capability reduces the need for series cascades, simplifying circuit design.


• Low equivalent series resistance (ESR) minimizes power loss and heat generation.


• Robust aluminum electrolytic construction provides a long service life under continuous load.


• Compact radial form factor saves board space while delivering high capacitance.


• Solid electrolyte offers improved reliability compared to liquid‑type electrolytes.

Choose this 450 V / 3.3 µF electrolytic capacitor for applications that demand high‑voltage performance, stable operation, and dependable longevity in power‑intensive electronic systems.