LNT2V392MSEGBN

The LNT2V392MSEGBN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series. It provides 3.9 mF (3900 µF) capacitance at a 350 V rating in a radial can with secure screw terminals.

Designed for general-purpose power applications that require high-voltage energy storage and robust ripple handling, this capacitor combines a high operating temperature limit (–25 °C to +105 °C) with a long rated life of 5000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 3.9 mF (3900 µF) nominal capacitance with a 350 V rated voltage and capacitance tolerance of ±20% (–20% to +20%).
• Temperature range & Endurance — Operating temperature range –25 °C to +105 °C with a rated life of 5000 hours at 105 °C under rated ripple current conditions.
• High ripple current capability — Low-frequency ripple current 16.8 A at 120 Hz and high-frequency ripple current 23.52 A at 100 kHz, suitable for applications with significant AC ripple content.
• Loss characteristics — Tangent of loss angle (tan δ) specified at 0.2 (measured at 120 Hz, 20 °C), supporting predictable dissipation behavior.
• Screw-terminal mounting — Radial can with screw terminals; for the φ63.5 size the nominal bolt is M5, providing reliable electrical and mechanical connections.
• Leakage current — Specified leakage current of 3500 µA after rated voltage application.
• Form factor & Packaging — Size φ63.5 × 130L (L: 13 cm × D: 6.35 cm) and supplied in cardboard packing; product is in mass production and RoHS compliant.

Typical Applications

• Power supplies and converters — Bulk filtering and decoupling in high-voltage supplies where 350 V rating and high ripple current capability are required.
• DC-link and energy smoothing — DC-link smoothing and bulk energy storage for power conversion stages that demand large capacitance and sustained ripple handling.
• Industrial equipment — General-purpose power and industrial systems operating across –25 °C to +105 °C that benefit from screw-terminal mounting and long life at elevated temperature.

Unique Advantages

• High-voltage, high-capacitance option: 3.9 mF at 350 V provides substantial stored energy for high-voltage circuits without parallel modules.
• Designed for high-ripple environments: Explicit low- and high-frequency ripple ratings (16.8 A @120 Hz, 23.52 A @100 kHz) enable reliable operation under demanding AC stress.
• Long elevated-temperature life: 5000 hours at 105 °C under rated ripple ensures predictable lifetime performance in hot operating environments.
• Robust screw-terminal connection: Radial can with screw terminals (nominal M5 for φ63.5) simplifies secure wiring and mounting in system assemblies.
• Production readiness and compliance: RoHS-compliant and listed as mass production, with standard cardboard packing for handling and storage.

Why Choose LNT2V392MSEGBN?

LNT2V392MSEGBN from Nichicon delivers a combination of high capacitance, 350 V rating, and substantial ripple-current capability in a screw-terminal radial can. Its rated life at 105 °C and a wide operating temperature range make it suitable for designs that require sustained performance under thermal and electrical stress.

This capacitor is aimed at engineers and procurement teams specifying robust, high-voltage electrolytic capacitance for power electronics, DC-link energy storage, and industrial power systems where secure screw-terminal connections and predictable lifetime at elevated temperatures are important.

Request a quote or contact sales to discuss specifications, lead time and availability for LNT2V392MSEGBN.