LNX2L222MSEH

The LNX2L222MSEH is a screw-terminal aluminum electrolytic capacitor in Nichicon’s LNX series, providing 2200 µF capacitance at a 550 V rated voltage. Designed for radial can mounting with robust screw terminals, it targets industrial power electronics requiring extra-high-voltage energy storage and high ripple handling.

This part combines high ripple-current capability with extended operational reliability at elevated temperature, making it suitable for industrial power supplies and inverter circuitry where sustained high-voltage performance and long service life are required.

Key Features

• Capacitance and Voltage — 2200 µF capacitance rated at 550 V, polarized for high-voltage energy storage and smoothing.
• High ripple-current capability — Rated ripple current of 8 A at 120 Hz and 11.2 A at 100 kHz to support demanding power-conversion and filtering tasks.
• Long-life, high reliability — Part of the LNX series engineered for extended life; this 550 V part is specified for 5000 hours at +85°C under rated ripple conditions per the datasheet endurance limits.
• Operating temperature range — Specified for −25°C to +85°C operation to cover common industrial temperature environments.
• Robust screw-terminal package — Radial can with screw terminals for secure mechanical and electrical connections; physical size L: 13 cm × D: 7.62 cm and nominal terminal bolt for this diameter per series tables is M5.
• Controlled leakage current — Leakage current after 5 minutes is limited to 3√CV (µA) or 5 mA, whichever is smaller, as defined in the datasheet.
• Environmental compliance and options — RoHS compliant; flame-retardant electrolyte option is available for applications that require it.

Typical Applications

• Industrial power supplies & inverter circuitry — Energy storage and smoothing in inverter front-ends and industrial power modules where extra-high voltage and high ripple are present.
• High-ripple power conversion — Bulk filtering and ripple absorption in converters and DC-link applications that demand sustained ripple currents at both low and high frequencies.
• Extra-high-voltage energy storage — Capacitance and voltage rating suitable for installations that require 550 V working voltage for smoothing and transient energy buffering.

Unique Advantages

• High-voltage rating — 550 V rating enables use in extra-high-voltage designs without stacking components or complex arrangements.
• High ripple handling — Specified ripple currents (8 A at 120 Hz, 11.2 A at 100 kHz) reduce thermal stress and support reliable operation under demanding load cycles.
• Durability under elevated temperature — Endurance specification of 5000 hours at +85°C for 550 V parts supports predictable lifetime planning in industrial environments.
• Screw-terminal mechanical reliability — Radial can with screw terminals and M5 nominal terminal bolt (for the 76.2 mm diameter) simplifies secure mounting and electrical termination in heavy-duty assemblies.
• Defined leakage behavior — Datasheet-defined leakage current limit (3√CV µA or 5 mA) aids designers in budgeting standby and leakage power in system-level calculations.
• Regulatory and safety-oriented options — RoHS compliance and availability of flame-retardant electrolyte types provide options for regulatory alignment and enhanced safety where required.

Why Choose LNX2L222MSEH?

LNX2L222MSEH is positioned as a robust, high-voltage aluminum electrolytic solution for industrial power electronics that require reliable energy storage, high ripple tolerance, and secure screw-terminal connections. As a member of the LNX series, it aligns with a product family that offers extended sizes and options to match application-level requirements.

This capacitor is suitable for engineers and procurement teams designing inverter stages, DC-link filters, and other high-voltage power-conversion modules who need a proven vendor-backed component with defined endurance, leakage characteristics, and RoHS compliance.

Request a quote or submit an inquiry to discuss pricing, availability, lead times, and volume options for LNX2L222MSEH.