LNK2G332MSEGBB

The LNK2G332MSEGBB is a screw-terminal, aluminum electrolytic capacitor rated at 3.3 mF (3300 µF) and 400 V, designed for general-purpose power applications. It combines high voltage handling and substantial capacitance in a radial can with screw terminals to support robust electrical and mechanical connections.

Built for long-term operation, the part is specified for a 5000-hour load life at 85°C with defined endurance limits and RoHS compliance, making it suitable where high ripple currents and reliable bulk energy storage are required.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with a rated voltage of 400 V and a capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• High Ripple Current Capability — Rated ripple current of 11.8 A at 120 Hz and 16.52 A at 10 kHz, supporting demanding AC ripple environments.
• Leakage Current — Specified leakage current of 3440 µA after 5 minutes of rated voltage application; the series leakage rule from the datasheet also applies (3√CV µA or 5 mA, whichever is smaller, at 20°C).
• Endurance & Stability — Load life specified as 5000 hours at 85°C with defined endurance limits: capacitance change within ±20% after test and specified ESR/insulation behavior restored at 20°C.
• Temperature Range — Designed for operation from −25°C to +85°C (category temperature range).
• Mechanical & Mounting — Screw terminal, radial can package (φ63.5 × 95L; L: 9.5 cm × D: 6.35 cm) with M5 nominal bolt accommodation for secure mounting.
• Insulation & Voltage Withstand — Insulation resistance >100 MΩ at DC 500 V between terminal and bracket; withstands AC 2500 V for 1 minute without abnormality.
• Compliance & Packaging — RoHS-compliant and supplied in cardboard packing; product is in mass production.

Typical Applications

• General-purpose power systems — Bulk energy storage and filtering in circuits that require 3.3 mF at 400 V and significant ripple-current handling.
• Industrial equipment — Power smoothing and decoupling in general-purpose industrial electronics where long load life at elevated temperature is required.
• High-voltage DC circuits — Energy reservoir and ripple suppression in 400 V-rated applications that need a polarized, screw-terminal capacitor for secure connections.

Unique Advantages

• High-voltage, high-capacitance combination — 400 V rating paired with 3300 µF capacitance provides substantial stored energy in a compact screw-terminal can.
• Designed for sustained ripple — Rated ripple currents of 11.8 A (120 Hz) and 16.52 A (10 kHz) enable operation under continuous AC ripple loads.
• Proven endurance at elevated temperature — 5000-hour load-life specification at 85°C with defined post-test capacitance and leakage limits supports long-term reliability planning.
• Robust electrical isolation — Insulation resistance >100 MΩ at DC 500 V and AC 2500 V withstand capability between terminal and bracket reduce risk of dielectric issues in service.
• Secure screw-terminal mounting — Radial can with screw terminals and M5-compatible bolt accommodation simplifies installation and mechanical retention in assemblies.
• Regulatory compliance — RoHS-compliant construction supports use in regions requiring restricted-substance compliance.

Why Choose LNK2G332MSEGBB?

The LNK2G332MSEGBB is positioned for designs that require a reliable, high-voltage aluminum electrolytic capacitor with substantial capacitance and high ripple-current capability. Its 400 V rating, 3.3 mF capacitance, and endurance specification (5000 hours at 85°C) make it a solid choice for general-purpose power applications needing predictable performance and long-term stability.

Manufactured by Nichicon and supplied in cardboard packing as a mass-production SKU, this capacitor suits engineers and procurement teams seeking a robust, RoHS-compliant component for high-voltage DC systems and general-purpose power electronics.

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