LNT2G822MSEJ

The LNT2G822MSEJ is a screw-terminal, large-can aluminum electrolytic capacitor in Nichicon’s LNT series. It provides 8.2 mF (8200 µF) capacitance at a 400 V rated voltage and is built for general-purpose power applications requiring high capacitance and high ripple handling.

Designed for extended operation up to 105°C with a rated life of 5,000 hours, the LNT2G822MSEJ combines high capacitance, substantial ripple-current capability and a robust screw-terminal radial can package (φ90×170L) for secure mechanical and electrical connections.

Key Features

• Capacitance & Rated Voltage — 8.2 mF (8200 µF) nominal capacitance with a 400 V rated voltage, tolerance ±20% at 120 Hz, 20°C.
• High Ripple Current — Low-frequency ripple current of 31 A (120 Hz) and high-frequency ripple current of 43.4 A (100 kHz) to support high-demand power filtering and smoothing.
• Endurance at Elevated Temperature — Rated life of 5,000 hours at +105°C with DC bias plus rated ripple current applied, meeting the LNT series endurance specification.
• Leakage & Dissipation — Leakage current specified at 5000 µA and tanδ (DF) of 0.2 measured at 20°C, 120 Hz, enabling predictable loss and self-heating characteristics.
• Rugged Screw-Terminal Package — Radial can with screw terminals (φ90 can diameter, 170 mm length) for secure bolted connections; nominal bolt size M5 for this diameter class as defined in the LNT series drawing set.
• Wide Operating Temperature Range — Specified over −25°C to +105°C, supporting elevated-temperature operation within the rated life conditions.
• RoHS Compliant — Product is compliant with RoHS directive (listed as RoHS compliant in product data).

Typical Applications

• Power supply filtering — High capacitance and high ripple-current ratings make the LNT2G822MSEJ suitable for smoothing bulk DC bus and output filtering in general-purpose power supplies.
• Pulsed or high-ripple power circuits — The combined low-frequency and high-frequency ripple current capability supports circuits with substantial AC ripple on DC rails.
• Energy buffering in industrial equipment — Large capacitance at 400 V provides charge storage for load-transient support and energy buffering in commercial and industrial power modules.

Unique Advantages

• Substantial charge storage: 8200 µF at 400 V offers significant capacitance for bulk filtering and energy buffering tasks.
• High ripple-handling capability: Specified 31 A (120 Hz) and 43.4 A (100 kHz) ripple currents reduce the number of parallel components required to meet ripple demands.
• Extended high-temperature endurance: 5,000-hour life at 105°C provides predictable longevity under elevated operating temperatures.
• Robust mechanical connection: Screw-terminal radial can (φ90×170L) and M5 terminal provisions deliver secure electrical and mechanical mounting for heavy-current applications.
• Engineered for predictable losses: Specified tanδ (0.2 at 20°C, 120 Hz) and leakage current values enable designers to account for dissipation and standby leakage in system power budgets.

Why Choose LNT2G822MSEJ?

The LNT2G822MSEJ is positioned for designs that require high-voltage bulk capacitance with reliable ripple performance and extended elevated-temperature operation. Its combination of 8200 µF at 400 V, high ripple-current ratings, and screw-terminal radial can package makes it well suited for general-purpose power systems where robust mechanical and electrical connections are needed.

Choose this part when you need predictable endurance (5,000 hours at 105°C), clear loss and leakage specifications, and a RoHS-compliant solution from the Nichicon LNT series for general-purpose power filtering and energy buffering.

Request a quote or submit a specification inquiry for LNT2G822MSEJ to get pricing, availability, and additional ordering information tailored to your project requirements.