LNK2W222MSEGBN

The LNK2W222MSEGBN is a screw-terminal aluminum electrolytic capacitor designed for general-purpose power applications. It combines a high 450 V rated voltage with 2.2 mF (2200 µF) capacitance in a compact screw-terminal can package for robust mounting and serviceability.

Engineered for high-ripple and high-voltage environments, this part delivers specified low-frequency and high-frequency ripple current capability, long endurance at elevated temperature, and RoHS compliance for regulated manufacturing environments.

Key Features

• Capacitance & Tolerance — 2.2 mF (2200 µF) with ±20% tolerance at 120 Hz, 20°C, providing predictable bulk energy storage and filtering.
• High Voltage Rating — Rated for 450 V operation suitable for high-voltage DC circuits.
• Ripple Current Performance — 9000 mA low-frequency ripple current (120 Hz) and 12,600 mA high-frequency ripple current (10 kHz), enabling effective handling of both mains-frequency and switching-frequency ripple.
• Electrical Loss and Leakage — Specified tangent of loss angle (tan δ) of 0.2 (measurement conditions per datasheet) and leakage current of 2,980 µA, enabling predictable dissipation and charge retention characteristics.
• Endurance & Temperature Range — Rated for 5,000 hours at 85°C; operating temperature range −25°C to +85°C for sustained performance in elevated ambient conditions.
• Robust Mechanical Package — Radial screw-terminal can with φ63.5 × 90 mm body (also listed as L: 9 cm × D: 6.35 cm) and M5-compatible terminal dimensions for secure bolted connections.
• Insulation and Voltage Withstand — Series-level specifications include insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket and AC 2500 V dielectric proof for 1 minute (per datasheet series information).
• Regulatory — RoHS compliant; supplied in cardboard packing for production handling.

Typical Applications

• High-voltage DC filtering — Bulk smoothing and energy storage for high-voltage DC buses where 450 V rating and 2200 µF capacitance are required.
• Power supply ripple mitigation — Filtering of both low-frequency (120 Hz) and high-frequency (10 kHz) ripple thanks to specified ripple current ratings.
• General-purpose industrial power electronics — Use as a durable electrolytic capacitor in general-purpose power designs requiring screw-terminal mounting and extended endurance at elevated temperatures.

Unique Advantages

• High-voltage capability: 450 V rating enables use in higher-voltage DC systems without up-rating multiple lower-voltage capacitors.
• Dual-frequency ripple handling: Specified ripple current at both 120 Hz and 10 kHz supports mixed mains and switching environments with predictable thermal behavior.
• Long endurance at elevated temperature: 5,000-hour rating at 85°C provides design confidence for sustained operation in warm enclosures.
• Screw-terminal reliability: Radial can with screw terminals (M5-compatible) simplifies secure, low-impedance connections for high-current applications.
• Measured dissipation and leakage: Defined tan δ and leakage current values allow predictable loss budgeting and initial-charge behavior in system design.
• Regulatory conformity and handling: RoHS compliance and cardboard packing support production-scale procurement and environmentally conscious assembly processes.

Why Choose LNK2W222MSEGBN?

LNK2W222MSEGBN positions itself as a robust, high-voltage electrolytic solution for engineers who need substantial bulk capacitance, clearly specified ripple capability, and durable screw-terminal mounting. Its combination of 2200 µF at 450 V, defined electrical loss and leakage parameters, and a 5,000-hour endurance rating at 85°C make it well suited for stable performance in demanding power applications.

This part is appropriate for design teams seeking predictable electrical characteristics, secure mechanical connections, and RoHS-compliant components for production deployments. The documented specifications enable straightforward integration and thermal/ripple budgeting in power-system designs.

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