LNK2V222MSEF

The LNK2V222MSEF is a Nichicon aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power applications. It provides 2200 µF capacitance at a 350 V rated voltage in a compact, smaller-sized screw-terminal package.

Engineered for sustained operation, the part combines high voltage handling, robust ripple-current capability, and a long load life to support power filtering, smoothing and energy-storage roles in general-purpose power electronics.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) nominal capacitance with a 350 V rated voltage and ±20% tolerance for stable bulk energy storage.
• Screw-Terminal Package — Radial can with screw terminals for secure, low-impedance connections and straightforward field installation.
• Load Life & Endurance — Rated load life of 5000 hours at 85°C under applied ripple current, supporting long-term operation at elevated temperatures.
• Ripple Current Performance — Rated ripple current of 8.2 A at 120 Hz and 11.48 A at 10 kHz, with published frequency coefficients to scale rated ripple across common frequencies.
• Operating Temperature Range — Specified for -25°C to +85°C ambient operation.
• Leakage and Insulation — Leakage current specified as not more than 3√CV (µA) or 5 mA after 5 minutes at rated voltage; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket.
• Regulatory Compliance — RoHS compliant per the product datasheet.

Typical Applications

• General-purpose power electronics — Bulk energy storage and smoothing in designs requiring 350 V/2200 µF capacitance and robust screw-terminal connections.
• High-voltage DC filtering — Filtering and decoupling roles where sustained ripple handling (8.2 A at 120 Hz; 11.48 A at 10 kHz) and long life at 85°C are required.
• Industrial power modules — Fits applications that demand a polarized, high-voltage capacitor with reliable endurance and insulation performance.

Unique Advantages

• High-voltage capability: 350 V rating enables use in higher-voltage power rails without series stacking.
• Long operational life: 5000-hour load life at 85°C provides predictable aging behavior for maintenance planning and lifecycle cost control.
• Robust ripple handling: Published ripple-current ratings and frequency coefficients allow designers to size capacitors confidently across common switching frequencies.
• Secure screw-terminal termination: Mechanical reliability and low contact resistance for high-current or field-serviceable installations.
• Clear electrical limits: Defined leakage, insulation resistance, and voltage-proof specifications simplify qualification and safety assessments.
• RoHS compliance: Meets current restricted-material requirements for broad market acceptance.

Why Choose LNK2V222MSEF?

The LNK2V222MSEF positions itself as a durable, high-voltage electrolytic solution for designers requiring 2200 µF at 350 V with screw-terminal convenience. Its combination of long load life at elevated temperature, measurable ripple-current capability, and defined electrical safety parameters makes it suitable for general-purpose power electronics where reliability and serviceability matter.

This capacitor is well suited to engineers specifying components for power filtering, smoothing, and bulk storage in systems that operate up to 85°C ambient and require RoHS-compliant components with predictable endurance characteristics.

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