LNY2W682MSEHBB

The LNY2W682MSEHBB is an aluminum electrolytic, screw-terminal capacitor in Nichicon's LNY series designed for general-purpose electrical and industrial applications. It delivers 6.8 mF (6800 µF) at a 450 V rating in a radial can with screw terminals, enabling compact assemblies and secure high-current connections.

Engineered for demanding operating envelopes, the part supports an ambient range of −40 °C to +85 °C, a 2000-hour load life at 85 °C under applied ripple current, and is RoHS compliant.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance with a 450 V rated voltage and ±20% tolerance (120 Hz, 20 °C).
• Screw Terminal Package — Radial can with screw terminals for robust, low‑impedance connections and reliable mounting in power assemblies.
• Ripple Current Handling — Rated ripple current of 19.6 A at 120 Hz and 27.44 A at 10 kHz to support high-current ripple conditions.
• Thermal & Lifetime Performance — Operating temperature range of −40 °C to +85 °C with a specified load life of 2000 hours at 85 °C under applied ripple current.
• Leakage and Insulation Characteristics — Leakage current limit defined as not more than 3√CV (μA) or 5 mA after 5 minutes (whichever is smaller); insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket.
• Mechanical Dimensions — Compact radial package with nominal size L: 15 cm × D: 7.62 cm, suitable for space-constrained designs.
• Standards Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose Industrial Equipment — Bulk capacitance and high-voltage rating make it suitable for general-purpose use in industrial assemblies requiring 450 V capacitors.
• Power Supply Energy Storage — Screw-terminal construction and high ripple capability support energy storage and smoothing in high-voltage DC supplies.
• Equipment Downsizing Projects — Designed to assist in reducing overall assembly volume while maintaining required capacitance and voltage ratings.

Unique Advantages

• High-Voltage Bulk Capacitance — 6800 µF at 450 V provides substantial energy storage for high-voltage circuits.
• Robust Electrical Endurance — 2000 hours' load life at 85 °C under rated ripple current supports long-term operation in elevated-temperature environments.
• High Ripple Current Capability — Specified ripple current at both low and high frequencies (120 Hz and 10 kHz) helps manage thermal stress and improves reliability under varying load conditions.
• Secure, Serviceable Termination — Screw terminals enable strong mechanical and electrical connections for field serviceability and reliable high-current paths.
• Regulatory Compliance — RoHS compliance supports use in designs targeting restricted-substance conformance.

Why Choose LNY2W682MSEHBB?

The LNY2W682MSEHBB delivers a combination of high voltage, large capacitance and proven endurance that suits general-purpose and industrial power designs where compactness and reliable ripple handling matter. With screw terminals and defined insulation and leakage characteristics, the part is tailored for assemblies that require secure connections and predictable electrical behavior over a −40 °C to +85 °C range.

Engineers working on power supplies, energy storage stages, and equipment downsizing projects will find the LNY2W682MSEHBB to be a robust option supported by Nichicon's LNY series specifications and RoHS compliance.

For pricing, availability or to request a quote for LNY2W682MSEHBB, please submit your requirements to our sales team for a formal quotation and lead-time confirmation.