LNC2V332MSEF

The LNC2V332MSEF is a screw‑terminal aluminum electrolytic capacitor in Nichicon’s LNC series, offering 3.3 mF (3300 µF) capacitance at a 350 V rating. It is designed for industrial power electronics where high ripple handling, frequent charge–discharge cycles, and compact mounting are required.

Targeted use cases include inverter circuitry, high‑frequency regenerative circuits for AC servomotors, and industrial power supplies. Key value comes from its smaller size relative to earlier LNX/LNK designs, high ripple current capability, and a load life of 5000 hours at 85°C under rated ripple conditions.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with a 350 V rated voltage and ±20% tolerance.
• Screw Terminal Package — Radial can with screw terminals for secure, high-current connections in industrial assemblies.
• Temperature & Lifetime — Operating range −40°C to +85°C with a specified load life of 5000 hours at 85°C when subjected to rated ripple current.
• High Ripple Current — Rated ripple current of 13.6 A at 120 Hz and 19.04 A at 100 kHz to support both low‑ and high‑frequency power applications.
• Charge–Discharge Endurance — Designed to cope with high‑speed charge–discharge loading and meets endurance criteria after extensive charge–discharge cycles per LNC series specifications.
• Construction & Form Factor — Polarized aluminum electrolytic in a radial can with screw terminals; compact physical footprint (L: 11.5 × D: 5.1 cm).
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters and Motor Drives — Supports DC bus and regenerative circuits for AC servomotors and general inverters where high-frequency voltage handling is required.
• Power Supply Filtering — Bulk and ripple filtering in industrial power supplies, benefiting from the high ripple current ratings.
• Regenerative and Braking Circuits — Handles high-speed charge–discharge cycles typical of regenerative energy flows in motor control systems.
• High-Frequency Power Electronics — Suitable for applications requiring ripple performance up to 100 kHz per the specified ripple current rating.

Unique Advantages

• Compact footprint with enhanced ripple capability: Smaller-sized design than LNX/LNK while delivering higher ripple current for denser power assemblies.
• Designed for elevated-temperature duty: 5000-hour load life at 85°C under rated ripple current provides predictable in-field endurance in hot environments.
• Dual-frequency ripple performance: Explicit ripple current ratings at 120 Hz and 100 kHz allow designers to specify the capacitor for both line-frequency and high-frequency applications.
• Robust charge–discharge resilience: Conformance to the series’ endurance tests for extensive charge–discharge cycles supports frequent switching/regeneration use cases.
• Secure, serviceable connections: Screw‑terminal mounting simplifies installation and replacement in industrial equipment.
• Regulatory alignment: RoHS compliance supports integration into equipment targeting current environmental directives.

Why Choose LNC2V332MSEF?

The LNC2V332MSEF positions itself as a practical solution for industrial power designs that require substantial capacitance at high DC voltage, compact installation, and clear ripple capability across both low and high frequencies. Its combination of 3.3 mF at 350 V, screw‑terminal construction, measurable ripple ratings, and a 5000‑hour life at 85°C makes it well suited to inverter, regenerative braking, and high‑frequency power supply systems.

Engineers specifying for robust industrial environments will find the LNC2V332MSEF offers a balance of size, ripple handling, and endurance backed by Nichicon’s LNC series specifications and RoHS conformity, helping to reduce redesign risk and support long‑term system reliability.

Please request a quote or submit an inquiry to our sales team for pricing, lead time, and availability for the LNC2V332MSEF.