LNC2G222MTEF

The LNC2G222MTEF is a screw-terminal, aluminum electrolytic capacitor designed for industrial power applications. It combines a 2.2 mF capacitance with a 400 V rated voltage in a compact, stud-mount can suited for inverter circuitry and high-frequency regenerative systems.

Engineered for sustained ripple loading and charge–discharge duty, this capacitor offers a high ripple-current capability, a wide operating temperature range, and a specified load life for reliable operation in demanding power electronics designs.

Key Features

• Capacitance & Voltage 2.2 mF capacitance rated at 400 V for bulk energy storage in high-voltage power stages.
• High ripple-current capability Rated ripple current: 13 A at 120 Hz and 18.2 A at 100 kHz to support high-frequency switching and regenerative currents.
• Compact, stud-mount package Radial can with screw terminals and stud bolt mount for secure mechanical and electrical connection in industrial assemblies.
• Temperature and lifetime Operates from –40 °C to +85 °C with a specified load life of 5000 hours at 85 °C under rated ripple current conditions.
• Durability under repetitive stress Designed to handle high-speed charge–discharge loading and specified endurance for charge–discharge cycles as detailed in the series specifications.
• Polarized design with tolerance Polarized aluminum electrolytic capacitor with capacitance tolerance of -20% to +20%.
• RoHS compliant Conforms to RoHS directives cited for reduced hazardous substance content.
• Compact footprint Physical size L: 10 × D: 5.1 cm to fit space-constrained power modules while delivering elevated ripple handling.

Typical Applications

• Industrial power supplies — Bulk energy storage and smoothing for inverter front-ends and DC link circuits in industrial power supplies.
• Motor drives and servomotors — Supports high-frequency regenerative voltage and transient energy flow in AC servomotor and general inverter systems.
• High-frequency switching systems — Suited for circuits with rapid charge–discharge cycles where elevated ripple current capability is required.
• Regenerative power systems — Handles high-frequency regenerative currents typical of bidirectional power stages.

Unique Advantages

• Elevated ripple-current handling: Rated for 13 A at 120 Hz and 18.2 A at 100 kHz, enabling reliable operation under high-switching-frequency loads.
• Smaller-sized solution for high-power use: Offers a reduced footprint while providing higher ripple capacity compared with the referenced LNX/LNK series.
• Long specified load life: 5000 hours at 85 °C under rated ripple current gives a defined endurance metric for system planning.
• Wide operating temperature range: –40 °C to +85 °C supports deployment across a broad set of industrial environments.
• Robust mounting and connections: Screw terminals with stud bolt mount provide secure mechanical fastening and convenient installation in power assemblies.
• Designed for repetitive charge–discharge duty: Series-level endurance characteristics cover extensive charge–discharge cycles, supporting high-speed energy transfers.

Why Choose LNC2G222MTEF?

The LNC2G222MTEF positions itself as a compact, high-ripple-capacity aluminum electrolytic solution for industrial inverter and regenerative power applications. With a 400 V rating, 2.2 mF capacitance, and explicit ripple-current specifications at both low and high frequencies, it addresses the needs of designs that require robust energy buffering and frequent charge–discharge cycling.

Its stud-mount screw-terminal package, defined 5000-hour load life at 85 °C, and RoHS compliance make it suitable for engineers specifying durable capacitors for industrial power electronics where size, ripple handling, and defined endurance are key selection criteria.

Request a quote or contact sales to discuss specifications, availability, and how the LNC2G222MTEF can be integrated into your power electronics designs.