LNT2V222MSEF

The LNT2V222MSEF from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNT series, offering 2200 µF (2.2 mF) capacitance at a 350 V rating. Designed for general-purpose high-voltage applications, it combines high ripple-current handling with an extended 105°C temperature rating and a 5,000-hour endurance at +105°C.

Key Features

• Capacitance & Voltage: 2200 µF (2.2 mF) nominal capacitance at a 350 V rated voltage, with a capacitance tolerance of ±20%.
• High Temperature Endurance: Rated for operation from −25°C to +105°C with a specified life of 5,000 hours at +105°C.
• High Ripple Current: Designed for demanding ripple conditions — 11 A at 120 Hz and 15.4 A at 100 kHz — supporting heavy-duty power filtering and energy-handling requirements.
• Robust Electrical Characteristics: Low loss angle (tan δ = 0.2) and measured leakage current of 2.63 mA after initial application of rated voltage.
• Screw Terminal Package: Radial can with screw terminals for secure electrical connection and mechanical stability in high-current installations.
• Form Factor: Physical size φ51 × 120 L (L: 12 × D: 5.1 cm) for substantial bulk capacitance in a compact cylindrical package.
• Compliance & Availability: RoHS compliant, packaged in cardboard packing, and available in mass production.

Typical Applications

• Industrial Power Supplies: Bulk energy storage and smoothing in high-voltage supplies that require a 350 V rated capacitor with high ripple-current capability.
• Power Conversion Systems: DC link and filtering duties where elevated ripple current performance and a 105°C endurance are required.
• High-Voltage Energy Storage: General-purpose high-voltage capacitor needs where robust capacitance (2200 µF) and long life are important.

Unique Advantages

• High ripple-current endurance: Supports heavy AC ripple loads (11 A at 120 Hz, 15.4 A at 100 kHz), reducing voltage ripple in demanding power circuits.
• Extended high-temperature life: 5,000 hours at +105°C provides reliability for sustained elevated-temperature operation.
• High-voltage capability: 350 V rating with substantial capacitance (2200 µF) enables a smaller part count for bulk-storage needs.
• Secure screw-terminal connection: Screw terminals and radial can package deliver dependable electrical and mechanical connections for industrial assemblies.
• Measurable electrical performance: Low loss (tan δ = 0.2) and specified leakage current (2.63 mA) simplify design margins and verification testing.
• Production-ready supply chain: RoHS compliance, cardboard packing, and mass-production status support volume procurement and deployment.

Why Choose LNT2V222MSEF?

The LNT2V222MSEF is positioned for designers who need a high-voltage, high-capacitance aluminum electrolytic with proven endurance at elevated temperatures. Its combination of 2200 µF at 350 V, substantial ripple-current capability, and a 5,000-hour life at 105°C delivers practical reliability for demanding general-purpose power applications.

This part is suited to designs where robust bulk capacitance, secure screw-terminal mounting, and predictable electrical characteristics (tan δ and leakage current) reduce system risk and simplify component selection. RoHS compliance and mass-production availability add logistical and regulatory convenience for production programs.

Request a quote or contact sales to discuss availability, lead times, and how LNT2V222MSEF can meet your high-voltage bulk-capacitance requirements.