LNY2W682MSEHBN

The LNY2W682MSEHBN is a Nichicon LNY series aluminum electrolytic capacitor in a screw-terminal radial can. It provides 6.8 mF (6800 µF) capacitance at a 450 V rating and is designed for general-purpose power applications that require high capacitance and high-voltage capability.

Engineered for reliable operation across –40°C to 85°C, the part delivers long load life (2000 hours at 85°C under rated ripple) and high ripple-handling capability, supporting equipment downsizing where compact bulk energy storage and ripple suppression are required. The component is RoHS compliant and supplied in cardboard packing for mass production use.

Key Features

• High Capacitance & Voltage — 6.8 mF (6800 µF) rated at 450 V for bulk energy storage and high-voltage smoothing.
• Screw Terminal Mounting — Radial can with screw terminals for robust electrical and mechanical connections; nominal bolt size per the series dimensions is M5 for the φ76.2 case.
• High Ripple Current Capability — 19.6 A at 120 Hz (low frequency) and 27.44 A at 10 kHz (high frequency) to handle demanding ripple and filtering conditions.
• Endurance & Operating Temperature — Rated for operation from –40°C to +85°C with a specified life of 2000 hours at 85°C under rated ripple conditions.
• Leakage and Loss Characteristics — Specified leakage current up to 5000 µA and tangent of loss angle (tan δ) of 0.25 for predictable dissipation behavior.
• Form Factor — φ76.2 × 150 mm length (L: 15.0 cm × D: 7.62 cm) radial can offering a compact footprint for its capacitance class.
• Tolerance & Polarization — ±20% capacitance tolerance (120 Hz, 20°C) and polarized design for DC power applications.
• Compliance & Packaging — RoHS compliant; supplied in cardboard packing suitable for mass production handling.

Typical Applications

• Industrial power supplies — Bulk energy storage and smoothing in general-purpose power conversion systems, leveraging the 450 V rating and high capacitance.
• AC/DC and DC/DC converters — Filtering and ripple suppression where sustained ripple currents (19.6 A @120 Hz, 27.44 A @10 kHz) are present.
• Energy storage and smoothing modules — Use as a high-voltage reservoir capacitor to stabilize DC rails in compact equipment designs.

Unique Advantages

• High-voltage, high-capacitance combination — 450 V rating with 6800 µF capacitance provides substantial bulk energy in a single component, reducing part count.
• Designed for sustained ripple — Specified ripple currents at both low and high frequency support reliable operation under continuous ripple-loading conditions.
• Long rated life at elevated temperature — 2000 hours endurance at 85°C under rated ripple supports predictable lifetime planning in thermal environments.
• Robust screw-terminal connectivity — Screw terminal (M5 nominal bolt for the φ76.2 case) delivers secure electrical connections for high-current applications.
• Production-ready packaging — Cardboard packing and mass-production availability simplify BOM sourcing and assembly logistics.
• Regulatory compliance — RoHS status confirmed for environmentally restricted substance requirements.

Why Choose LNY2W682MSEHBN?

LNY2W682MSEHBN positions itself as a reliable, high-capacitance solution for designs that require 450 V capability, substantial ripple handling, and predictable lifetime under elevated temperature. Its screw-terminal radial can format and φ76.2 × 150 mm footprint deliver a practical balance of mechanical robustness and compact bulk storage for general-purpose power electronics.

This capacitor is well suited for engineers and procurement teams specifying high-voltage smoothing and energy-storage components where long-term performance, RoHS compliance, and production-ready packaging are priorities. Backed by Nichicon’s LNY series specifications, it provides verifiable electrical and mechanical characteristics for integration into your system-level designs.

Request a quote or submit an inquiry to discuss pricing, availability and lead times for LNY2W682MSEHBN. Our team can provide the technical and procurement details you need to move forward.