LNT2G472MSEHBB

The LNT2G472MSEHBB is a Nichicon LNT series aluminum electrolytic capacitor in a screw-terminal radial can. It provides 4.7 mF (4700 µF) capacitance at a 400 V rating with polarized screw-terminal mounting and is produced for mass-volume applications.

Designed for general-purpose power applications, this capacitor combines high capacitance and high-voltage capability with long endurance at elevated temperature (5,000 hours at 105°C), high ripple-current handling, and RoHS compliance.

Key Features

• High Capacitance and Voltage — 4.7 mF (4700 µF) nominal capacitance with a 400 V rated voltage, suitable where large energy storage at elevated voltage is required.
• Screw Terminal Mounting — Radial can with screw terminals for secure bolted connections; for the φ76.2 mm diameter size the nominal bolt is M5 and terminal pitch (W) is 31.8 mm.
• Endurance at Elevated Temperature — Load life of 5000 hours at +105°C when rated ripple current is applied, per LNT series specifications.
• High Ripple Current Capability — Low-frequency ripple current of 20.3 A (120 Hz) and high-frequency ripple current of 28.42 A (100 kHz) support demanding power conditions.
• Electrical Loss and Leakage — Tangent of loss angle (tan δ) of 0.2 measured at 20°C, 120 Hz; specified leakage current 4110 µA.
• Wide Operating Temperature — Rated for operation from −25°C to +105°C.
• Package and Size — Can dimensions φ76.2 × 130 mm (L), radial can with screw terminals; supplied in cardboard packing for handling and shipping.
• Compliance — RoHS compliant.

Typical Applications

• General-Purpose Power Systems — Provides bulk energy storage and smoothing in systems that require 4700 µF at 400 V with high ripple capability.
• Power Conversion and DC Bus — Fits applications needing high-voltage capacitor banks with secure screw-terminal connections for robust bus tie-in.
• Industrial Equipment — Suitable where long endurance at +105°C and high ripple current handling are required in industrial power modules.

Unique Advantages

• Large Energy Storage at High Voltage: 4.7 mF at 400 V provides substantial capacitance for energy buffering and smoothing in high-voltage circuits.
• Robust Mechanical Termination: Screw-terminal design with M5 nominal bolt (for φ76.2 mm) enables reliable, low-resistance connections for high-current applications.
• High Ripple Handling: Specified 20.3 A (120 Hz) and 28.42 A (100 kHz) ripple currents support demanding AC and switching environments.
• High-Temperature Endurance: 5,000-hour rated life at 105°C under rated ripple conditions supports long-term reliability in elevated-temperature installations.
• Tested Electrical Characteristics: tan δ = 0.2 (20°C, 120 Hz) and defined leakage current provide verifiable electrical performance for design validation.
• Regulatory Compliance: RoHS compliant to support environmental-restricted designs.

Why Choose LNT2G472MSEHBB?

The LNT2G472MSEHBB combines high capacitance and a 400 V rating with screw-terminal robustness and long endurance at +105°C, making it a practical choice for designs that require substantial energy storage at elevated voltage and continuous ripple loading. Its specified ripple currents, verified tan δ, and defined leakage current support predictable electrical behavior for engineering validation.

This part is appropriate for engineers and procurement teams specifying general-purpose capacitors for power conversion, DC bus stabilization, and industrial power subsystems where long-term thermal endurance and secure terminal connections are important. Manufactured by Nichicon as part of the LNT series and supplied in cardboard packing, it is available for mass-production use.

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