LNY2W822MSEJBB

The LNY2W822MSEJBB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power applications. It provides high capacitance (8.2 mF / 8200 µF) at a 450 V rating with a compact φ90 × 130 mm canister profile to support equipment downsizing.

Optimized for durable operation, this part is specified for a –40 °C to +85 °C operating range and a 2000-hour load life at 85 °C under rated ripple conditions, making it suitable for industrial and commercial power systems that require high-voltage energy storage and smoothing.

Key Features

• Capacitance & Rated Voltage 8.2 mF (8200 µF) nominal capacitance with a 450 V rated voltage and ±20% tolerance (120 Hz, 20 °C).
• Mounting & Package Screw terminal radial can (can-type with screw terminals), providing secure, high-current connections for heavy-duty power assemblies.
• Operating Temperature & Lifetime Rated for –40 °C to +85 °C with a specified load life of 2000 hours at 85 °C under ripple current.
• Ripple Current Capability Handles 20.1 A at 120 Hz and 28.14 A at 10 kHz, suitable for filtering and smoothing in high-ripple environments.
• Endurance, Leakage & Insulation Leakage current after 5 minutes is limited to 3√(C·V) µA or 5 mA (whichever is smaller); insulation resistance exceeds 100 MΩ at DC 500 V between terminal and bracket, and voltage proof is AC 2500 V for 1 minute between terminal and bracket.
• Low-Temperature Performance Specified impedance stability down to –40 °C with an impedance ratio Z(–40 °C)/Z(+20 °C) of up to 12 for rated voltages 350–450 V.
• Compliance & Marking RoHS compliant; sleeve marking in white on black for clear identification. Supplied in cardboard packing for mass production handling.
• Physical Size Body dimensions: diameter 90 mm × length 130 mm (φ90 × 130 L); terminal and bracket dimensions follow LNY series specifications for φ90 units.

Typical Applications

• Industrial Power Supplies Bulk energy storage and smoothing where 450 V ratings and high ripple current capability are required.
• Power Conversion & Inverters DC-link and filtering duties in commercial converters that need durable high-voltage capacitors with secure screw-terminal connections.
• Motor Drives & Automation Energy buffering and ripple suppression in industrial drive systems operating across a wide temperature range.

Unique Advantages

• High Voltage & High Capacitance: Combines 450 V rating with 8.2 mF capacitance to deliver significant energy storage in a single component.
• Screw-Terminal Reliability: Radial can with screw terminals provides robust mechanical and electrical connections for heavy-current applications.
• Designed for Durability: Specified 2000-hour life at 85 °C under rated ripple current supports longer maintenance intervals in demanding systems.
• Strong Ripple Handling: Rated ripple currents of 20.1 A (120 Hz) and 28.14 A (10 kHz) help reduce thermal stress in high-frequency and low-frequency applications.
• Wide Operating Range: –40 °C to +85 °C operation and validated low-temperature impedance behavior broaden deployment options across environments.
• Tested Insulation & Voltage Proof: Insulation resistance >100 MΩ (DC 500 V) and AC 2500 V voltage-proof testing between terminal and bracket add confidence in isolation performance.

Why Choose LNY2W822MSEJBB?

The LNY2W822MSEJBB positions itself as a high-capacitance, high-voltage solution for engineers who need robust energy storage and ripple management in compact, screw-terminal packaging. Its combination of 8.2 mF at 450 V, substantial ripple-current ratings, and a 2000-hour endurance at 85 °C makes it well suited to industrial power systems, converters, and other equipment where reliability and service life matter.

Manufactured by Nichicon and part of the LNY series, this capacitor offers specifications and mechanical options aligned with mass-production needs and equipment downsizing goals, backed by series-level electrical and mechanical test criteria suitable for demanding general-purpose applications.

Request a quote or submit an inquiry for pricing and lead-time information to evaluate LNY2W822MSEJBB for your next design project.