LNT2V392MSEGBB

The LNT2V392MSEGBB is a large-can, screw-terminal aluminum electrolytic capacitor in Nichicon’s LNT series. It provides 3,900 µF capacitance at a 350 V rating in a radial can with screw terminals and is intended for general-purpose applications.

Designed for extended high-temperature operation, this part offers a 5000-hour rated life at 105°C, high ripple-current capability at both low and high frequencies, and robust leakage and dissipation specifications for demanding power circuits.

Key Features

• Capacitance & tolerance: 3,900 µF with a capacitance tolerance of -20% to +20% (measured at 120 Hz, 20°C).
• Voltage rating: 350 V working voltage suitable for high-voltage DC applications.
• Screw-terminal mounting: Radial can with screw terminals (φ63.5 size uses an M5 nominal bolt) for secure, high-current connections and easy installation.
• High ripple-current capability: 16.8 A at 120 Hz (low frequency) and 23.52 A at 100 kHz (high frequency), enabling effective handling of AC ripple on DC bus lines.
• Endurance and temperature: Rated life of 5000 hours at 105°C, with an operating temperature range of -25°C to +105°C.
• Leakage and dissipation: Specified leakage current of 3500 µA and a dissipation factor (tan δ) of 0.2 (measured at 20°C, 120 Hz).
• Form factor & packaging: Physical dimensions φ63.5 × 130 mm and supplied in cardboard packing; product is in mass production.
• Regulatory: RoHS compliant.

Typical Applications

• General-purpose power supplies: Bulk energy storage and smoothing in DC bus circuits where a 350 V rating and high capacitance are required.
• Industrial power electronics: Use in systems that demand sustained ripple handling and long high-temperature life at 105°C.
• High-voltage filtering: Filtering and decoupling in high-voltage assemblies that require robust leakage and dissipation specifications.

Unique Advantages

• High-voltage, high-capacitance combination: 350 V rating with 3,900 µF capacitance provides substantial bulk energy storage in a single component, reducing part count.
• High ripple-current handling: 16.8 A (120 Hz) and 23.52 A (100 kHz) ratings support both low-frequency and high-frequency ripple environments, improving voltage stability.
• Long endurance at elevated temperature: 5000-hour life at 105°C supports reliable operation in continuous high-temperature applications.
• Screw-terminal fitment: M5-compatible screw terminals (for φ63.5 size) deliver secure mechanical and electrical connections for high-current paths.
• Controlled leakage and loss: Specified leakage current and tan δ (0.2 at 20°C, 120 Hz) enable predictable performance and easier thermal/ripple budgeting.
• RoHS compliance: Meets RoHS requirements for restricted substances.

Why Choose LNT2V392MSEGBB?

LNT2V392MSEGBB positions itself as a robust, high-voltage aluminum electrolytic solution for designs that require large bulk capacitance, substantial ripple-current capability, and extended high-temperature endurance. Its screw-terminal radial can construction and M5 terminal compatibility simplify integration into power assemblies that demand reliable mechanical and electrical connections.

This capacitor is well suited to engineers and procurement teams specifying components for general-purpose power electronics and industrial equipment where long life at 105°C, defined leakage/dissipation characteristics, and RoHS compliance are required.

If you would like pricing, lead-time details, or a formal quotation for LNT2V392MSEGBB, submit a quote request or product inquiry to our sales team and reference the part number.