LNT2V223MSEK

The LNT2V223MSEK is a screw-terminal aluminum electrolytic capacitor in Nichicon’s LNT series, specified for 350 V operation with 22,000 µF (22 mF) capacitance. It is a radial can, screw-terminal package sized φ100 × 250L and intended for general-purpose power applications that require high capacitance, high ripple handling and extended endurance at elevated temperature.

Designed for long-term operation at up to +105°C, this capacitor combines high-voltage capability with large energy storage and robust terminal connections for demanding power-system and industrial applications.

Key Features

• High Capacitance and Voltage: 22,000 µF (22 mF) nominal capacitance at a rated voltage of 350 V, providing substantial energy storage for high-voltage DC circuits.
• Screw Terminal, Radial Can Package: Screw terminal mounting for secure electrical and mechanical connections; package form is radial, can with screw terminals and a φ100 × 250L physical size.
• High Ripple Current Capability: Rated ripple current of 48 A at 120 Hz (low frequency) and 67.2 A at 100 kHz (high frequency), supporting designs with significant AC ripple stress.
• Thermal Endurance: Endurance rating of 5,000 hours at +105°C when subjected to rated ripple current and DC bias, supporting prolonged high-temperature use.
• Leakage and Loss Characteristics: Specified leakage current up to 5,000 µA and a tangent of loss angle (tan δ) of 0.2, enabling predictable loss and leakage behavior for design margins.
• Operating Temperature and Tolerance: Operating range from −25°C to +105°C with capacitance tolerance of ±20% (at 120 Hz, 20°C).
• Regulatory and Production: RoHS compliant; supplied in cardboard packing and in mass production status for scalable procurement.

Typical Applications

• Power supply filtering and smoothing: Large capacitance and high ripple current ratings support bulk energy storage and smoothing in high-voltage DC supplies and converters.
• DC-link and energy storage: High-voltage, high-capacitance capability suits DC-link applications where sustained ripple handling and endurance at elevated temperatures are required.
• Industrial power electronics: Robust screw-terminal connections and long life at 105°C make the part suitable for industrial power modules and heavy-duty equipment.

Unique Advantages

• Substantial stored energy per component: 22,000 µF at 350 V provides significant bulk capacitance in a single can, reducing the number of parts required for large-energy designs.
• Designed for high ripple environments: 48 A (120 Hz) and 67.2 A (100 kHz) ripple ratings enable use where AC stress and heat generation are substantial.
• Long high-temperature life: 5,000 hours endurance at +105°C under rated conditions supports reliability in sustained high-temperature installations.
• Secure mechanical and electrical termination: Screw terminals provide reliable connection for high-current buswork and field wiring.
• Predictable electrical behavior: Specified tan δ of 0.2 and defined leakage current (5,000 µA) allow engineers to size thermal and leakage budgets accurately.
• Regulatory and supply readiness: RoHS compliance, cardboard packing, and mass-production status simplify integration into production supply chains.

Why Choose LNT2V223MSEK?

The LNT2V223MSEK is positioned for designs that require a high-voltage, high-capacitance electrolytic solution with strong ripple-current capability and proven thermal endurance. Its screw-terminal radial can form factor and φ100 × 250L size provide a compact, single-component option for bulk energy storage and DC-link needs where reliable high-current connections are essential.

This capacitor is suited to engineers and procurement teams developing industrial power electronics, high-voltage supplies, and other systems that demand predictable leakage, loss characteristics, and a 5,000-hour life rating at +105°C. RoHS compliance and mass-production status support long-term availability and regulatory alignment.

Request a quote or submit an inquiry for LNT2V223MSEK to discuss pricing, availability and integration support for your design.