LNX2W332MSEGBB

The LNX2W332MSEGBB is a screw-terminal aluminum electrolytic capacitor in Nichicon's LNX series, specified for extra-high voltage and high-ripple applications. It is a polarized, radial can package (screw terminals) designed for industrial power electronics where sustained ripple handling and long operational life are required.

Key use cases include industrial power supplies and inverter circuitry; the device delivers long life under rated ripple current and is RoHS compliant for regulatory compatibility.

Key Features

• Capacitance and Voltage — 3.3 mF (3300 µF) rated at 450 V for high-voltage energy storage and filtering.
• Screw Terminal Mounting — Radial can with screw terminals provides secure electrical connections and robust mechanical mounting for high-current applications.
• High Ripple Current — Rated ripple current of 10 A at 120 Hz and 14 A at 100 kHz to support demanding power converter and inverter loads.
• Long Life Endurance — Specified 20,000 hours life at +85°C under rated ripple current, supporting extended maintenance intervals in industrial systems.
• Operating Temperature Range — −25°C to +85°C to cover common industrial ambient conditions.
• Physical Size — Large-format can: φ63.5 × 150 mm (approx. L: 15 cm × D: 6.35 cm) with screw terminal pitch and bolt sizing per LNX series dimensions.
• Polarized Design — Intended for DC applications requiring polarized electrolytic capacitance.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU,(EU)2015/863).

Typical Applications

• Industrial power supplies and inverter circuitry — Provides high-voltage smoothing and ripple handling for inverter DC links and power conversion stages.
• Power converter energy storage — Used where large capacitance and high voltage are required for bulk energy storage and transient buffering.
• General-purpose high-voltage filtering — Suitable for smoothing and decoupling in high-voltage DC systems within the stated temperature and life ratings.

Unique Advantages

• High-voltage capability: 450 V rating enables use in extra-high-voltage DC link and industrial power systems without stacking multiple lower-voltage parts.
• Designed for sustained ripple: Ripple current ratings at both low and high frequencies (10 A at 120 Hz, 14 A at 100 kHz) address a range of converter switching profiles.
• Extended operational life: Endurance specified at 20,000 hours at +85°C under rated ripple current supports longer service intervals and predictable maintenance planning.
• Secure screw-terminal connectivity: Screw terminals provide robust, low-risk mechanical and electrical connections suitable for high-current industrial wiring.
• Regulatory compliance: RoHS conformity ensures compatibility with restricted-substance requirements for global product builds.
• Series-level options: LNX series provides extended dimensional and terminal options (including flame-retardant electrolyte types) to match system mechanical and safety needs.

Why Choose LNX2W332MSEGBB?

The LNX2W332MSEGBB is positioned for designers requiring a high-capacitance, high-voltage electrolytic capacitor with proven ripple endurance and long life at elevated temperatures. Its screw-terminal radial can construction and explicit ripple-current ratings make it suitable for demanding industrial power supplies and inverter applications where reliable DC-link smoothing and energy buffering are critical.

For engineers and procurement teams building robust high-voltage power systems, this part offers clear, datasheet-backed performance metrics—capacitance, voltage, ripple ratings, temperature range, and endurance—that simplify selection and lifetime planning.

If you would like pricing, availability, or a formal quote for LNX2W332MSEGBB, please request a quote or submit a specification inquiry to receive details from the supplier.