LNK2H222MSEGBB

The LNK2H222MSEGBB is an aluminum electrolytic capacitor in a screw-terminal radial can package, rated at 500 V and 2200 µF (2.2 mF). It is a polarized, general-purpose capacitor designed for applications that require high voltage capacitance with screw-terminal mounting and long-term endurance at elevated temperature.

Key attributes include a rated voltage of 500 V, a rated capacitance of 2200 µF, an operating temperature range of −25 °C to 85 °C, and a rated lifetime of 5000 hours at 85 °C. The part is RoHS compliant.

Key Features

• Capacitance and Voltage – 2.2 mF (2200 µF) nominal capacitance at a rated voltage of 500 V for high-voltage DC applications requiring significant stored energy.
• Package & Mounting – Screw terminal, radial can construction for secure bolted connections and straightforward installation in rack, chassis, and panel-mount assemblies.
• Temperature & Lifetime – Rated for operation from −25 °C to 85 °C with a load life of 5000 hours at 85 °C under rated ripple current conditions.
• Electrical Characteristics – Tolerance ±20% at 120 Hz/20 °C, tangent of loss angle (tan δ) 0.2, and measured leakage current of 3140 µA as specified.
• Ripple Current Capability – 9.6 A at 120 Hz and 13.44 A at 10 kHz, enabling effective handling of AC ripple in high-voltage circuits where specified.
• Mechanical Size – Physical form factor with diameter φ63.5 × length 120 mm (size dimension listed as L: 12 × D: 6.35 cm), suitable for installations that accept screw-terminal radial cans.
• Safety & Reliability Tests (series-level) – Series specifications include insulation resistance >100 MΩ at DC 500 V between terminal and bracket and no abnormality under AC 2500 V for 1 minute between terminal and bracket.
• Regulatory – Compliant to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose high-voltage systems – Provides bulk energy storage and smoothing where a 500 V, high-capacitance polarized capacitor is required.
• Chassis and panel-mounted power electronics – Screw-terminal radial can design enables secure mechanical and electrical connections in cabinet- or panel-mounted power equipment.
• Industrial equipment – Suitable for systems operating up to 85 °C where long-life 5000-hour endurance under rated ripple is required.

Unique Advantages

• High-voltage capability: 500 V rating supports demanding DC applications that require elevated voltage tolerance.
• Large stored energy: 2200 µF nominal capacitance provides substantial charge storage for smoothing and bulk decoupling tasks.
• Robust mechanical termination: Screw terminal mounting enables reliable bolted connections and ease of installation or replacement in the field.
• Specified ripple performance: Rated ripple current values at 120 Hz and 10 kHz allow designers to size capacitors against known AC stress levels.
• Designed for long life at elevated temperature: 5000-hour endurance at 85 °C gives predictable aging characteristics when used within rated conditions.
• RoHS compliance: Meets RoHS directive requirements for restricted substances.

Why Choose LNK2H222MSEGBB?

LNK2H222MSEGBB fits applications that need a high-voltage, high-capacitance aluminum electrolytic capacitor with screw-terminal convenience and defined endurance at elevated temperature. Its combination of 500 V rating, 2200 µF capacitance, specified ripple current values, and 5000-hour life at 85 °C makes it suitable for engineers specifying reliable bulk energy storage and smoothing in general-purpose power assemblies.

This part is appropriate for designers and procurement teams who require clear, verifiable electrical and mechanical parameters—polarized construction, screw-terminal mounting, RoHS compliance, and series-level insulation and voltage-proof test criteria—backed by documented life and endurance figures.

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