LNX2V332MSEF

The LNX2V332MSEF is a screw‑terminal aluminum electrolytic capacitor from Nichicon's LNX series, rated 3.3 mF (3300 µF) at 350 V with ±20% tolerance. Engineered for power‑electronics environments, it provides high ripple capability and extended operational life for industrial power supplies and inverter circuitry.

Its design combines a screw‑terminal radial can package with long endurance (20,000 hours at 85°C under rated ripple) and RoHS compliance, making it suitable for mass‑production applications requiring robust power smoothing and energy buffering at elevated voltages.

Key Features

• Capacitance & Voltage: 3.3 mF (3300 µF) nominal capacitance at a rated voltage of 350 V with ±20% tolerance for bulk energy storage and smoothing.
• High Ripple Current Capability: Rated for 9.2 A at 120 Hz (low frequency) and 12.88 A at 100 kHz (high frequency), enabling effective handling of high AC ripple in power circuits.
• Endurance / Lifetime: Specified for 20,000 hours at +85°C when operated with the rated ripple current, supporting long service intervals in industrial systems.
• Loss Characteristics: Tangent of loss angle (tan δ) specified as 0.2 at 20°C, 120 Hz, providing a quantifiable dissipation factor for design calculations.
• Leakage Current: Characterized leakage current of 3220 µA after application of rated voltage (measurement conditions per product data).
• Robust Screw‑Terminal Package: Radial can with screw terminals; φ51 case size with terminal provisions compatible with M5 bolts for secure electrical and mechanical connection.
• Operating Environment: Rated for −25°C to +85°C operating temperature range and supplied in cardboard packing for mass‑production volumes.
• Regulatory Compliance: RoHS‑compliant per product data.

Typical Applications

• Industrial Power Supplies (Inverter Circuits): Provides bulk smoothing and ripple handling for inverter front‑end and DC bus applications.
• High‑Voltage Power Electronics: Suited for extra‑high voltage stages where 350 V rated capacitance is required for energy buffering and filtering.
• Power Conversion Modules: Used in DC‑DC converters and rectifier outputs to manage high ripple currents and improve voltage stability under load.

Unique Advantages

• Long Operational Life: 20,000‑hour endurance at 85°C under rated ripple current reduces replacement frequency and maintenance in continuous‑duty systems.
• High Ripple Handling: Dual ripple specifications (9.2 A at 120 Hz and 12.88 A at 100 kHz) let designers size bulk and decoupling capacitors with clear frequency‑dependent performance.
• High Voltage Rating: 350 V capability enables use in higher‑voltage DC buses and industrial power stages without additional series stacking.
• Screw‑Terminal Reliability: Radial can with M5‑compatible screw terminals ensures robust, low‑impedance connections in heavy‑current assemblies.
• Quantified Electrical Losses: Specified tan δ (0.2 at 20°C, 120 Hz) and measured leakage current provide concrete parameters for thermal and reliability margining.
• Production Ready: Listed as mass production with cardboard packing to support volume assembly and procurement planning.

Why Choose LNX2V332MSEF?

The LNX2V332MSEF positions itself as a practical, specification‑driven choice for designers of industrial power electronics who require a 350 V aluminum electrolytic capacitor with verified high ripple capability and long life at elevated temperature. Its screw‑terminal radial can package and measurable electrical parameters simplify integration into DC bus, inverter, and power conversion designs.

For engineers and procurement teams focused on reliability and predictable lifetime performance, this part offers clear, datasheet‑based characteristics—capacitance, ripple ratings, tan δ, leakage, operating range, and endurance—backed by Nichicon's LNX series specification set.

Request a quote or submit an RFQ to receive pricing and lead‑time information for LNX2V332MSEF and to discuss volume availability and packaging options.