LNC2V332MSEFBN

The LNC2V332MSEFBN is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNC series, rated at 3300 µF and 350 V. It is a polarized, radial can type designed for general-purpose industrial applications where high ripple current handling and compact size are required.

With a rated temperature range of −40°C to +85°C and a specified load life of 5000 hours at 85°C under rated ripple conditions, this part is targeted at inverter and power-supply applications that demand sustained performance under heavy AC loading and frequent charge–discharge cycles.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance at a rated voltage of 350 V with a tolerance of ±20%.
• High Ripple Current — Rated ripple current of 13.6 A at 120 Hz and 19.04 A at 100 kHz to support inverter and regenerative circuits with significant AC stress.
• Endurance & Thermal Performance — Load life of 5000 hours at 85°C when subjected to DC bias plus rated ripple current; operating temperature range −40°C to +85°C.
• Low-Loss Characteristic — Specified tangent of loss angle (tan δ) of 0.2 to indicate dissipation characteristics under measurement conditions.
• Leakage Current — Measured leakage current of 3220 µA (product nominal value reported after rated-voltage application conditions).
• Mechanical & Mounting — Screw-terminal, radial can package (φ51 × 115 mm nominal) for secure, serviceable connections in power assemblies; supplied in cardboard packing.
• Electrical Safety & Insulation — Series datasheet specifies insulation resistance and voltage-proof characteristics consistent with industrial power components (insulation resistance >100 MΩ at DC 500 V and AC 2500 V, 1 minute voltage proof between terminal and bracket as per series data).
• RoHS Compliance — Compliant with RoHS directive (2011/65/EU and (EU)2015/863).

Typical Applications

• Industrial Inverters — Energy-storage and smoothing capacitor for inverter front ends and intermediate DC links requiring high ripple current capability.
• AC Servo Drives — Regenerative voltage handling and high-frequency charge–discharge applications in servo motor drives and motion-control systems.
• Power Supplies — Bulk and smoothing capacitor in industrial power supplies where long load life and secure screw-terminals facilitate maintenance.
• High-Speed Switching Systems — Suitable where frequent charge–discharge cycles and fast transient currents are present, per the series’ charge–discharge endurance characteristics.

Unique Advantages

• High Ripple Capacity — Specified ripple current at both low and high frequencies (13.6 A @ 120 Hz, 19.04 A @ 100 kHz) supports demanding AC-loaded designs.
• Extended Load Life — 5000 hours endurance at 85°C under rated ripple conditions provides predictable long-term performance for industrial deployments.
• Compact, Serviceable Package — Screw-terminal radial can (φ51 × 115 mm) combines a relatively compact footprint for this capacitance/voltage range with secure mechanical and electrical connection for field servicing.
• Wide Operating Range — −40°C to +85°C operating window and low-temperature impedance stability (Z(−40°C)/Z(+20°C) ratio per series data) for use across varied environmental conditions.
• Manufactured to Series Reliability Criteria — Meets series specifications for insulation resistance, voltage proof, shelf life, and charge–discharge endurance as documented in the LNC series datasheet.
• Regulatory Compliance — RoHS-compliant construction for use in assemblies requiring restricted-substance conformance.

Why Choose LNC2V332MSEFBN?

The LNC2V332MSEFBN combines high capacitance (3300 µF) and a 350 V rating with substantial ripple-current capability and a screw-terminal package suitable for industrial power electronics. Its defined 5000-hour endurance at 85°C under rated ripple conditions and −40°C to +85°C operating range make it an appropriate choice for inverter, servo, and high-frequency switching applications where sustained AC loading and reliable electrical connections are required.

Designed and manufactured by Nichicon as part of the LNC series, this capacitor offers a balanced specification set—high ripple performance, compact radial can construction, and RoHS compliance—useful for engineers specifying robust bulk capacitors for industrial power subsystems.

Request a quote or submit a quotation request to begin evaluation and procurement of the LNC2V332MSEFBN for your next power electronics design.