LNK2G222MSEGBN

The LNK2G222MSEGBN is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNK series, designed for general-purpose power electronics requiring high-voltage bulk capacitance. As a polarized, radial can with screw terminals, it provides a robust connection and high energy-storage capability for applications operating up to 400 V.

Key value comes from its combination of 2200 µF capacitance at 400 V, long endurance rating (5,000 hours at 85°C under rated ripple), and RoHS compliance—delivering reliable bulk energy storage and smoothing in medium- to high-voltage power designs.

Key Features

• Capacitance & Rated Voltage: 2,200 µF nominal capacitance at a 400 V rating, offering substantial bulk energy storage for high-voltage circuits.
• Screw Terminal Package: Radial can with screw terminals provides a secure, low-resistance electrical and mechanical connection for robust power assemblies.
• Temperature and Endurance: Rated for operation from –25°C to +85°C with a specified life of 5,000 hours at 85°C when subjected to rated ripple and DC bias.
• Ripple Performance: Rated ripple current of 8.9 A at 120 Hz and 12.46 A at 10 kHz, supporting effective AC ripple handling in power-conversion environments.
• Loss and Leakage Characteristics: Tangent of loss angle (tan δ) specified (0.2) and measured leakage current of 2.81 mA, enabling predictable dissipation and self-discharge behavior.
• Packaging & Production Status: Supplied in cardboard packing and available in mass production quantities for volume designs.
• Regulatory Compliance: Compliant with RoHS requirements for restricted substances.

Typical Applications

• Power Supplies: Bulk energy storage and smoothing in medium- to high-voltage switch-mode power supplies, leveraging the 400 V rating and 2,200 µF capacitance for stable DC bus performance.
• Industrial Power Conversion: DC link and filter applications in industrial converters where screw terminals facilitate secure mounting and high-current connections.
• Energy Storage Modules: Capacitor banks and intermediate energy-storage stages that require long-life performance at elevated temperatures (5,000 h at 85°C).
• UPS and Backup Systems: Bulk smoothing and ripple suppression in uninterruptible power supplies and standby power modules compatible with the part’s voltage and ripple-current capabilities.

Unique Advantages

• High-voltage bulk capacitance: 2,200 µF at 400 V provides substantial energy density for DC bus smoothing and power buffering without complex parallel arrangements.
• Secure screw-terminal connectivity: Screw terminals deliver low-resistance, mechanically robust connections suitable for high-current and vibration-prone environments.
• Long endurance at elevated temperature: 5,000-hour life at 85°C under rated ripple current supports designs that must operate reliably under thermal stress.
• Predictable ripple handling: Specified ripple currents at both low and high frequencies (8.9 A at 120 Hz; 12.46 A at 10 kHz) enable designers to size the capacitor for expected AC stress profiles.
• Regulatory readiness: RoHS compliance reduces material-restriction risk for regulated markets and simplifies environmental evaluation.
• Production-ready supply: Cardboard-packed, mass-production status supports streamlined procurement and BOM planning for volume programs.

Why Choose LNK2G222MSEGBN?

The LNK2G222MSEGBN combines substantial high-voltage capacitance with a rugged screw-terminal form factor and defined endurance parameters, making it well suited for general-purpose power-electronics designs that demand dependable bulk energy storage. Its specified ripple-current capabilities, leakage and tan δ values, and RoHS compliance give engineers measurable criteria to integrate it into DC-link, smoothing, and filter applications.

This part is a practical choice for design teams and procurement focused on reliable, production-ready capacitors for medium- to high-voltage power systems where secure terminal connections and long-term thermal endurance matter.

To request a quote or submit an inquiry for LNK2G222MSEGBN, please contact our sales team with your quantity and application details so we can provide pricing and availability information tailored to your project.