LNY2G822MSEJBB

The LNY2G822MSEJBB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for high-capacitance, high-voltage applications. It provides 8.2 mF capacitance at a 400 V rating with a robust screw-terminal package and is offered in mass-production quantities.

Engineered for general-purpose power applications and equipment downsizing, this LNY-series part combines wide operating temperature range and defined high-ripple capability with a 2000-hour endurance rating at 85°C for reliable performance in demanding power systems.

Key Features

• High Capacitance / High Voltage — 8.2 mF capacitance rated at 400 V for substantial bulk energy storage in compact power designs.
• Screw Terminal Mounting — Radial can with screw terminals provides secure, low-impedance connections suited to high-current power paths.
• Ripple Current Capability — Rated ripple current of 21 A at 120 Hz and 29.4 A at 10 kHz to support demanding AC ripple conditions.
• Operating Temperature — Specified for –40°C to +85°C operation to cover a wide range of environmental conditions.
• Endurance — Rated for 2000 hours at 85°C with DC plus rated ripple current applied, meeting the LNY-series endurance criteria.
• Leakage and Insulation Characteristics — Leakage current limited to 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.
• Voltage Withstand — No abnormality under AC 2500 V applied for 1 minute between terminal and bracket per series specification.
• Package and Marking — φ90 × 120L (approx. L: 12 × D: 9 cm) radial can with screw terminals; sleeve printed in white on black. Cardboard-packed for mass production.
• RoHS Compliant — Conforms to RoHS directive as noted in the LNY series documentation.

Typical Applications

• Power supplies and converters — Bulk smoothing and energy storage where high capacitance and 400 V rating are required.
• DC link and inverter systems — Provides high-voltage bulk capacitance with screw-terminal connections for secure high-current paths.
• UPS and backup power — Energy buffering and ripple handling in systems subject to continuous ripple currents.
• Industrial power electronics — General-purpose high-voltage capacitor for equipment downsizing and robust terminal connections.

Unique Advantages

• Substantial energy storage at 400 V: High capacitance (8.2 mF) enables reduced system-level capacitance count for bulk storage needs.
• Secure high-current connections: Screw terminal mounting simplifies wiring and provides reliable mechanical and electrical termination for power paths.
• Defined ripple handling: Rated ripple current values at 120 Hz and 10 kHz let designers size thermal and ripple limits with data-driven confidence.
• Extended endurance at elevated temperature: 2000-hour life at 85°C under rated ripple conditions supports sustained operation in warmer environments.
• Wide operating temperature window: –40°C to +85°C supports deployment across varied ambient conditions without additional derating statements.
• Compliance and traceability: RoHS compliance and series marking provide environmental compliance and clear identification in production builds.

Why Choose LNY2G822MSEJBB?

The LNY2G822MSEJBB positions itself as a practical high-voltage, high-capacitance solution for designers needing robust bulk storage and reliable screw-terminals for power electronics. Its combination of 8.2 mF at 400 V, substantial ripple-current ratings, and a 2000-hour endurance at 85°C make it suitable for general-purpose power systems where secure connections and long-term thermal performance are required.

Offered in a mass-production package with clear sleeve marking and RoHS compliance, this part is well-suited to production designs that require verified electrical characteristics, repeatable sourcing, and straightforward mechanical integration into industrial power assemblies.

Request a quote or submit an inquiry to discuss availability, lead times, and volume pricing for LNY2G822MSEJBB.