LNY2G472MSEHBN

The LNY2G472MSEHBN is a screw-terminal aluminum electrolytic capacitor in Nichicon's LNY series, offering high capacitance at a 400 V rating. Designed for general-purpose applications and equipment downsizing, it combines large capacitance with screw-terminal mounting for robust electrical connections.

Key value propositions include high ripple-current handling, a 2000-hour rated life under load at 85°C, and RoHS compliance—making it suitable for demanding power-conditioning roles where reliable high-voltage energy storage is required.

Key Features

• Capacitance & Voltage — 4700 µF rated capacitance at 400 V, with a capacitance tolerance of ±20% (120 Hz, 20°C).
• Screw-Terminal Package — Radial can with screw terminals for secure, low-resistance connections in heavy-current or serviceable assemblies.
• Ripple Current Performance — Low-frequency ripple current 16.2 A (120 Hz) and high-frequency ripple current 22.68 A (10 kHz), enabling handling of substantial AC ripple on DC links.
• Loss Characteristics — Tangent of loss angle (tan δ) specified at 0.25 (measured at 20°C, 120 Hz), supporting predictable dissipation and thermal design.
• Leakage Current — Measured leakage current 4110 µA, specified after rated-voltage application conditions.
• Operational Life & Temperature Range — Rated life of 2000 hours with rated ripple at 85°C; operating temperature range −40°C to +85°C.
• Physical & Packaging — Can-type radial package (screw terminals), size listed as φ76.2 × 95L with cardboard packing; mass production status.
• Environmental Compliance — RoHS compliant in accordance with applicable directives.

Typical Applications

• General Purpose Power Conditioning — Provides bulk energy storage and smoothing where a 4700 µF, 400 V capacitor is required.
• Equipment Downsizing — Part of the LNY series noted as suited for equipment downsizing, delivering higher capacitance density in a screw-terminal package.
• High-Ripple Current Circuits — Applicable where substantial ripple currents are present, supported by 16.2 A (120 Hz) and 22.68 A (10 kHz) ripple ratings.

Unique Advantages

• High Voltage Capability: 400 V rating enables use in higher-voltage DC link and power applications.
• Large Capacitance in a Serviceable Form: 4700 µF in a screw-terminal radial can permits high-energy storage with durable electrical connections and easy replacement or maintenance.
• Robust Ripple Handling: Specified LF and HF ripple currents support designs with significant AC components on DC rails, improving filtering performance under load.
• Defined Endurance: Rated for 2000 hours at 85°C with applied ripple, providing a clear specification for lifecycle planning under rated conditions.
• Predictable Dissipation: tan δ = 0.25 at 20°C/120 Hz gives a measurable parameter for thermal and loss calculations.
• Regulatory Compliance: RoHS compliance supports environmental and materials regulations for product deployment.

Why Choose LNY2G472MSEHBN?

LNY2G472MSEHBN is positioned for designs that require a high-capacitance, high-voltage electrolytic capacitor with screw-terminal robustness and clear endurance data. Its combination of 4700 µF at 400 V, substantial ripple-current ratings, and a 2000-hour life at 85°C makes it suitable for engineers planning reliable power-conditioning stages where serviceability and predictable performance matter.

This part is ideal for teams focused on equipment downsizing and high-ripple applications who need measurable electrical characteristics and environmental compliance for production designs.

Request a quote or submit an inquiry for LNY2G472MSEHBN to check pricing, lead times, and availability for your next design.