LNX2G822MSEH

The LNX2G822MSEH is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNX series designed for high-voltage, high-ripple applications. As a screw terminal radial can, it targets industrial power conversion equipment where robust DC-link and smoothing capacitance is required.

Key value comes from its 8.2 mF capacitance at 400 V, high ripple-current capability, and long-term endurance at elevated temperature—attributes that address demanding inverter and industrial power-supply designs.

Key Features

• Capacitance and Voltage — 8.2 mF (8200 µF) rated at 400 V for extra-high voltage energy storage in power circuits.
• Screw Terminal Mounting — Radial can with screw terminals for secure, high-current connections and simplified field wiring.
• High Ripple Current — Rated ripple current of 19.3 A at 120 Hz and 27.02 A at 100 kHz to handle heavy AC components in DC-link and inverter stages.
• Long Life / High Reliability — Endurance rated for 20,000 hours at +85°C when operated at the rated ripple current, supporting extended service intervals.
• Operating Temperature Range — Specified for −25 °C to +85 °C to cover a wide range of industrial environments.
• Tolerance & Polarization — ±20% capacitance tolerance at 120 Hz, 20 °C; polarized design for DC applications.
• Package & Size — Radial, can-style with screw terminals; physical size listed as L: 19 × D: 7.62 cm for mechanical planning.
• Safety and Compliance — Flame-retardant electrolyte available for select types and RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk and DC-link capacitance for industrial supplies where sustained ripple handling and high voltage are required.
• Inverter Circuitry — Energy storage and smoothing in inverter stages for motor control and power conversion systems.
• High-Voltage Power Conversion — Use in extra-high-voltage sections of converters and rectifiers that demand extended endurance under ripple stress.

Unique Advantages

• High ripple capability — Explicit ripple ratings at both low and high frequencies (19.3 A at 120 Hz; 27.02 A at 100 kHz) reduce the need for parallel compensation in many designs.
• Long-term endurance at elevated temperature — 20,000-hour rated life at +85 °C under rated ripple current supports longer maintenance intervals and predictable aging.
• Secure screw-terminal connections — Facilitates reliable, low-resistance power connections for high-current paths and simplifies assembly or field replacement.
• Extra-high voltage capability — 400 V rating addresses DC-link and high-voltage bus requirements common in industrial converters.
• Regulatory and safety options — RoHS compliance and availability of flame-retardant electrolyte types support regulatory adherence and improved safety characteristics.

Why Choose LNX2G822MSEH?

The LNX2G822MSEH combines high capacitance and a 400 V rating with industry-focused features—screw terminals, high ripple-current performance, and long life at +85 °C—making it well suited to industrial power supplies and inverter applications where durability and ripple endurance are critical.

As part of Nichicon’s LNX series, this capacitor provides a specification-driven choice for engineers seeking robust DC-link and smoothing solutions that align with long-term operational requirements and RoHS compliance.

Request a quote or submit an inquiry for pricing and availability to evaluate the LNX2G822MSEH for your next power conversion design.