LNT2V332MSEG

The LNT2V332MSEG from Nichicon is a screw-terminal aluminum electrolytic capacitor rated at 350 V with a nominal capacitance of 3300 µF (3.3 mF). It is designed for general-purpose power applications that require high-voltage bulk capacitance, robust terminal connections and extended high-temperature endurance.

Key value points include high ripple-current capability at both low and high frequencies, a long rated life of 5000 hours at 105°C, and a radial can package with screw terminals for secure mounting and high-current connections.

Key Features

• Capacitance & Voltage: 3.3 mF (3300 µF) nominal capacitance with a rated voltage of 350 V and tolerance of −20% to +20%.
• High-Temperature Endurance: Rated for operation from −25°C to +105°C with an endurance specification of 5000 hours at 105°C under rated ripple current.
• Ripple Current Performance: Low-frequency ripple current of 14.4 A at 120 Hz and high-frequency ripple current of 20.16 A at 100 kHz, enabling effective smoothing under varying switching conditions.
• Screw Terminal Package: Radial, can-style body with screw terminals for secure, low-resistance connections and straightforward mechanical mounting.
• Leakage and Loss Characteristics: Specified leakage current of 3220 µA and tan δ (DF) of 0.2 measured at 20°C, 120 Hz for predictable electrical behavior.
• Compact Physical Size: Body dimensions φ63.5 × 110L (L: 11 cm × D: 6.35 cm) provide substantial capacitance in a defined radial can form factor.
• Regulatory Compliance: RoHS compliant.

Typical Applications

• General-Purpose Power Supplies: Bulk energy storage and smoothing in 350 V systems where 3.3 mF of capacitance and high ripple handling are required.
• Industrial Power Electronics: Applications that need a durable, screw-terminal capacitor rated for extended operation at elevated temperatures up to 105°C.
• High-Voltage DC Circuits: Systems requiring polarized aluminum electrolytic capacitance at 350 V with secure screw-terminal connections for reliable high-current paths.

Unique Advantages

• High ripple-current capability: Specified 14.4 A at 120 Hz and 20.16 A at 100 kHz enables effective suppression of both low- and high-frequency ripple without overstressing the part.
• Extended high-temperature life: 5000-hour endurance at 105°C supports long-term reliability in thermally demanding environments.
• Robust screw-terminal mounting: Screw terminals and radial can package provide mechanically secure, low-impedance connections suitable for high-current installations.
• Clear electrical specifications: Defined leakage current (3220 µA) and tan δ (0.2 at 20°C, 120 Hz) make performance predictable for precision designs.
• Form factor for system integration: φ63.5 × 110L size offers a balance of capacitance and physical footprint for chassis-mounted power modules.
• Mass-production availability: Product status listed as mass production, supporting stable sourcing for volume designs.

Why Choose LNT2V332MSEG?

LNT2V332MSEG is positioned as a reliable, high-voltage aluminum electrolytic solution for designers who need substantial bulk capacitance (3300 µF) at 350 V with proven endurance at elevated temperatures. Its combination of specified low- and high-frequency ripple currents, defined leakage and dissipation factor, and screw-terminal mechanical robustness makes it suitable for demanding general-purpose power applications.

Engineers and procurement teams seeking a RoHS-compliant, readily available capacitor with clear electrical and mechanical specifications can rely on this Nichicon LNT-series part for consistent performance and predictable integration into power electronics, industrial equipment, and high-voltage DC systems.

Request a quote or contact sales to discuss pricing, lead times and volume availability for LNT2V332MSEG.