LNC2H122MSEGBB

The LNC2H122MSEGBB is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNC series, offering 1.2 mF capacitance at a 500 V rated voltage. It is a polarized radial can with screw terminals, designed for demanding industrial power applications.

Engineered for inverter and regenerative circuits, this capacitor provides higher ripple-current handling in a smaller size compared with earlier LNC family variants. It supports high-speed charge–discharge loading and provides a 5000-hour load life under ripple-current application at 85°C, with RoHS compliance.

Key Features

• Rated Electricals — 1.2 mF capacitance at 500 V rated voltage with ±20% tolerance for bulk energy storage and filtering.
• High Ripple Current — Specified ripple-current capability of 10.4 A at 120 Hz and 14.56 A at 100 kHz to support high-frequency inverter and regenerative loads.
• Screw-Terminal Mounting — Radial can with screw terminals for secure, high-current connections in industrial power assemblies.
• Temperature Range and Endurance — Operates from −40°C to +85°C, with a 5000-hour rated life under DC bias plus rated ripple current at 85°C.
• High-Speed Charge–Discharge Tolerance — Designed to cope with repeated high-speed charge–discharge cycles for motor-drive and inverter applications.
• RoHS Compliant — Meets RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies and Inverters — Bulk filtering and energy buffering for inverter front-ends and industrial power modules.
• AC Servomotor Regenerative Circuits — Handles high-frequency regenerative voltage and rapid discharge events in servo drives.
• High-Frequency Charge–Discharge Systems — Suitable where frequent, fast charge/discharge cycles are required, such as energy-recovery circuits.
• General Motor Drive Equipment — Energy smoothing and ripple suppression in general inverter and motor-control designs.

Unique Advantages

• Smaller-sized, Higher Ripple Capability — Delivers higher ripple current in a reduced packaging footprint relative to previous LNC family variants, enabling denser power assemblies.
• Long Rated Life Under Load — 5000 hours at 85°C with DC bias plus rated ripple current provides predictable endurance for industrial deployments.
• Wide Operating Temperature — −40°C to +85°C range supports use across varied industrial environments.
• Secure High-Current Connections — Screw-terminal radial can simplifies installation and supports robust, low-impedance wiring for high-current paths.
• Designed for Fast Cycling — Built to tolerate high-speed charge–discharge loading and frequent cycling demands common in inverter/regeneration systems.

Why Choose LNC2H122MSEGBB?

LNC2H122MSEGBB positions itself for industrial power and drive designers who need a compact, high-capacity electrolytic capacitor capable of sustained ripple loading and fast charge–discharge cycles. Its 500 V rating, high specified ripple currents at both low and high frequencies, and 5000-hour life at 85°C deliver measurable performance where reliability under continuous ripple and regenerative events matters.

This part is suited to engineers building inverter systems, servo drives, and other power-electronic equipment that require robust bulk energy storage, secure screw-terminal mounting, and predictable lifetime behavior backed by Nichicon's LNC series specifications.

Request a quote or contact sales to discuss availability, pricing, and how LNC2H122MSEGBB can be integrated into your power system designs.