LNY2W682MSEGBB

The LNY2W682MSEGBB is a screw-terminal aluminum electrolytic capacitor delivering 6.8 mF (6800 µF) at 450 V in a radial can package (φ63.5 × 210L). It is designed for applications that require high-voltage energy storage and smoothing in a compact footprint and is specifically noted as suited for equipment downsizing.

Built to operate across a –40 °C to +85 °C range, this part combines high capacitance, robust ripple-current handling and a 2000-hour rated load life at 85 °C under ripple current conditions.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) rated at 450 V for high-voltage energy storage and smoothing.
• Screw Terminal Mounting — Radial can with screw terminals simplifies secure mechanical and electrical connections in power assemblies.
• Compact, Downsizing‑oriented Form — φ63.5 × 210L package dimension supports equipment downsizing while maintaining high capacitance.
• Operating Temperature — Specified for –40 °C to +85 °C to cover a broad range of industrial ambient conditions.
• Endurance — Load life of 2000 hours at 85 °C with rated ripple current applied, supporting sustained performance under ripple stress.
• Ripple Current Ratings — 19.1 A at 120 Hz and 26.74 A at 10 kHz to accommodate different switching and power frequency environments.
• Leakage and Insulation — Leakage current limit defined as not more than 3√CV (µA) or 5 mA after 5 minutes at 20 °C; insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Voltage Withstand — Withstands AC 2500 V for 1 minute between terminal and bracket without abnormality (voltage proof).
• Capacitance Tolerance & Polarization — ±20% tolerance (120 Hz, 20 °C); polarized device suitable for DC applications.
• RoHS Compliant — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose High-Voltage Power Circuits — Provides bulk energy storage and smoothing in systems that require a 450 V rated capacitor with high capacitance.
• Equipment Downsizing Programs — High capacitance in a compact screw-terminal can helps reduce overall system footprint while preserving energy storage capacity.
• Industrial Power Modules — Suitable where sustained ripple-current endurance at elevated temperature (2000 h at 85 °C) is required.

Unique Advantages

• High Stored Energy at 450 V: 6800 µF capacitance enables significant energy storage for high-voltage DC systems.
• Robust Ripple Handling: Specified ripple-current ratings at 120 Hz and 10 kHz support both low-frequency and high-frequency power environments.
• Designed for Long-Term Thermal Stress: 2000-hour load-life rating at 85 °C provides a defined endurance metric for thermal and ripple stress planning.
• Secure Screw-Terminal Connections: Screw terminals deliver reliable mechanical fastening and electrical contact for heavy-current applications.
• Tested Insulation and Voltage Withstand: Insulation resistance and AC 2500 V proof provide measurable isolation performance between terminal and bracket.
• RoHS Compliant: Meets RoHS directives for integration into environmentally regulated product lines.

Why Choose LNY2W682MSEGBB?

LNY2W682MSEGBB positions itself as a high-capacitance, high-voltage aluminum electrolytic solution for designs that prioritize energy density and reliable ripple-current performance. Its screw-terminal radial can package supports robust connections and compact system layouts, making it suitable for engineers addressing equipment downsizing without compromising stored energy.

Choose this part for designs that require clearly specified endurance (2000 hours at 85 °C with rated ripple current), measurable insulation and leakage characteristics, and RoHS compliance for regulated product lines. It is well suited to general-purpose high-voltage power subsystems where verified electrical and thermal performance are essential.

Request a quote or submit an inquiry to receive pricing and availability for LNY2W682MSEGBB and to discuss how it fits your design requirements.