LNK2W222MSEHBB

The LNK2W222MSEHBB is a screw-terminal aluminum electrolytic capacitor offering 2.2 mF (2200 µF) capacitance at a 450 V rating. Designed as part of Nichicon’s LNK series, this smaller-sized, radial can with screw terminals targets general-purpose power applications requiring high-voltage bulk capacitance and secure mechanical connections.

Key value propositions are its high ripple-current capability (9.4 A at 120 Hz; 13.16 A at 10 kHz), long endurance rating (5000 hours at 85°C), and a wide operating temperature range of -25°C to 85°C—features that support robust power filtering and energy storage in demanding environments. The part is RoHS compliant and supplied in cardboard packing for mass production use.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) nominal capacitance with a 450 V rated voltage and ±20% tolerance, suitable where high-voltage bulk capacitance is required.
• Ripple Current Performance — Rated ripple current of 9.4 A at 120 Hz (low frequency) and 13.16 A at 10 kHz (high frequency), enabling effective smoothing under both mains-frequency and higher-frequency switching conditions.
• Endurance & Temperature Range — Load-life endurance of 5000 hours at 85°C and an operating temperature range of -25°C to 85°C, providing predictable lifetime behavior under rated ripple and DC bias.
• Leakage and Loss Characteristics — Specified leakage current of 2980 µA and tangent of loss angle (tan δ) of 0.2, useful for system-level loss and standby-current budgeting.
• Robust Mechanical Package — Radial can with screw terminals and a φ76.2 × 85 mm (D × L) footprint (L: 8.5 cm × D: 7.62 cm); mounting via screw terminals for secure electrical and mechanical connection in power assemblies.
• Regulatory & Production — RoHS compliant and available in cardboard packing for mass-production supply chains.

Typical Applications

• General-purpose power systems — Provides bulk energy storage and smoothing in systems that require a 450 V rated electrolytic capacitor with high ripple capability.
• High-voltage DC filtering — Suited to filtering and decoupling duties where 2.2 mF at 450 V and significant ripple handling are needed.
• Industrial power assemblies — Applicable where secure screw-terminal mounting and a durable 5000-hour endurance at 85°C are important for long-term operation.

Unique Advantages

• High-voltage bulk capacitance: 450 V rating combined with 2.2 mF capacitance addresses high-voltage DC link and bulk energy requirements without paralleling multiple lower-voltage parts.
• Strong ripple handling: 9.4 A (120 Hz) and 13.16 A (10 kHz) ripple ratings reduce voltage ripple and thermal stress in power conversion and filtering applications.
• Long, specified lifetime: 5000 hours at 85°C under rated ripple and DC bias gives designers a clear endurance target for reliability planning.
• Screw-terminal mounting: Provides a secure, serviceable connection method for heavy-current applications and simplifies field installation and maintenance.
• Predictable electrical losses: Specified tan δ of 0.2 and defined leakage current support accurate thermal and standby-loss budgeting in system designs.
• Production-ready packaging: Cardboard packing and mass-production availability support scalable procurement and assembly workflows.

Why Choose LNK2W222MSEHBB?

The LNK2W222MSEHBB positions itself as a robust, general-purpose high-voltage electrolytic capacitor that combines substantial bulk capacitance with significant ripple-current capability and a defined 5000-hour endurance at 85°C. Its screw-terminal radial can package and RoHS compliance make it practical for industrial and power-electronics assemblies that require secure connections, predictable lifetime performance, and regulatory conformity.

This part is well suited for designers and procurement teams seeking a reliable, production-ready capacitor for high-voltage filtering, DC bus smoothing, and other general-purpose power roles where 450 V rating, high ripple handling, and long-term endurance are critical design parameters.

Request a quote or submit an inquiry to discuss volume pricing, lead times, and application-specific requirements for the LNK2W222MSEHBB.