LNY2G332MSEFBB

The LNY2G332MSEFBB from Nichicon is a screw-terminal aluminum electrolytic capacitor offering 3.3 mF (3300 µF) capacitance at a 400 V rating. It is a polarized, radial can with screw terminals designed for general-purpose power applications that benefit from high capacitance in a compact package.

Engineered for reliability under sustained ripple load, this part provides a 2000-hour endurance at 85 °C and is suited for equipment downsizing where high capacitance and secure terminal connections are required.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 400 V for high-voltage energy storage and decoupling needs.
• Screw Terminal Mounting — Radial can with screw terminals (M5 bolt nominal for φ51 diameter) for robust, low-impedance electrical connections and secure mechanical installation.
• High Ripple Current Capability — Low-frequency ripple current of 12.4 A (120 Hz) and high-frequency ripple current of 17.36 A (10 kHz) to handle demanding AC ripple loads.
• Loss and Leakage Characteristics — tan δ of 0.25 (120 Hz, 20 °C) and measured leakage current of 3440 µA, providing predictable electrical behavior for design verification.
• Operating Temperature & Endurance — Rated for –40 °C to +85 °C with a load-life of 2000 hours at 85 °C under rated conditions.
• Form Factor & Packaging — Compact φ51 × 145L can (L: 14.5 cm × D: 5.1 cm) supplied in cardboard packing; mass production status.
• Environmental Compliance — RoHS compliant per manufacturer declaration.

Typical Applications

• General Purpose — Designed for general-purpose power-electronics applications requiring 3300 µF at 400 V with screw-terminal connections.
• Equipment Downsizing — Suited for designs aiming to reduce system size while maintaining high capacitance density.
• High-Voltage Power Systems — Applicable where high DC voltage and substantial ripple-handling capability are required, supported by specified ripple current ratings.

Unique Advantages

• High Voltage Handling: 400 V rating enables use in higher-voltage DC bus and power-supply stages.
• Strong Ripple Performance: 12.4 A (120 Hz) and 17.36 A (10 kHz) ripple ratings help minimize thermal stress and extend operational stability under AC load.
• Long Endurance at Elevated Temperature: 2000 hours at 85 °C under rated ripple conditions provides predictable life performance for sustained applications.
• Secure Screw-Terminal Connection: Radial can with screw terminals offers reliable, low-resistance terminations for high-current assemblies.
• Compact High-Capacitance Design: 3300 µF in a φ51 × 145L package supports higher capacitance without excessive board area, aiding compact system layouts.
• Regulatory Compliance: RoHS compliance supports environmentally conscious product designs.

Why Choose LNY2G332MSEFBB?

The Nichicon LNY2G332MSEFBB combines high capacitance, a 400 V rating, and proven ripple-handling capability in a screw-terminal radial can tailored for general-purpose power designs and equipment downsizing. Its 2000-hour endurance at 85 °C and defined electrical characteristics (tan δ and leakage current) make it straightforward to specify and validate in power-supply and high-voltage energy-storage applications.

This part is best suited for engineers and procurement teams specifying robust, high-capacitance electrolytic solutions from a recognized manufacturer (Nichicon) where secure terminal connections, predictable lifetime under ripple load, and RoHS compliance are required.

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