LNK2G332MSEHBN

The LNK2G332MSEHBN is a screw-terminal aluminum electrolytic capacitor offering 3.3 mF (3300 µF) capacitance at a 400 V rating. It is designed for general-purpose applications that require high-voltage bulk capacitance in a radial can with screw terminals.

Key performance attributes include a rated operating temperature range of -25 °C to +85 °C, a specified load life of 5000 hours at 85 °C under rated ripple conditions, and RoHS compliance for regulatory alignment.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with a 400 V rated voltage and ±20% tolerance (at 120 Hz, 20 °C).
• Screw-Terminal Radial Can Package — Radial, can-style body with screw terminals for secure high-current connections and straightforward mechanical mounting.
• Temperature Range & Low‑temperature Stability — Rated for -25 °C to +85 °C; impedance ratio Z(-25 °C)/Z(+20 °C) specified (max. 8), supporting use across the stated operating range.
• Load Life and Endurance — Endurance specified as 5000 hours at 85 °C under D.C. bias plus rated ripple current; capacitance change is specified to remain within ±20% after endurance.
• Ripple Current Capability — Rated ripple current of 12 A at 120 Hz and 16.8 A at 100 kHz, enabling handling of significant AC ripple in high-voltage circuits.
• Leakage Current Specification — After 5 minutes at rated voltage, leakage current is limited to 3√CV (µA) or 5 mA, whichever is smaller (measured at 20 °C).
• Physical Size — Body dimensions: length 9.0 cm × diameter 7.62 cm; maximum seated height 3.543 inch, suitable for equipment layouts that accommodate a larger radial can.
• Compliance — Compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• High-voltage power filtering — Bulk smoothing and energy storage in DC high-voltage supplies leveraging the 400 V rating and 3300 µF capacitance.
• DC link and intermediate storage — Use where sustained ripple handling is required, supported by the specified ripple current values at 120 Hz and 100 kHz.
• General-purpose industrial power electronics — Applications that require long endurance at elevated temperature, benefited by the 5000-hour load-life rating at 85 °C.

Unique Advantages

• High-voltage bulk capacitance: 3.3 mF at 400 V provides substantial energy storage for high-voltage circuits without relying on multiple lower-voltage parts.
• Robust ripple handling: Specified ripple currents (12 A at 120 Hz, 16.8 A at 100 kHz) reduce the need for parallel parts to share ripple stress.
• Long-term endurance at elevated temperature: 5000 hours rated life at 85 °C supports designs that operate continuously under heat and ripple stress.
• Screw-terminal convenience: Radial can with screw terminals simplifies installation for high-current connections and serviceability.
• Measured leakage behavior: A defined leakage current limit after initial voltage application provides predictable performance for charge/discharge behavior and system design.
• Regulatory alignment: RoHS compliance supports deployment in regions requiring restricted substance conformity.

Why Choose LNK2G332MSEHBN?

LNK2G332MSEHBN positions itself as a durable, high-voltage bulk capacitor for general-purpose power applications where 400 V rating, significant capacitance, and defined ripple handling are required. Its screw-terminal radial can form factor and specified endurance at 85 °C make it suitable for designs that need reliable bulk energy storage and predictable aging under load.

This capacitor is a pragmatic choice for engineers and procurement sourcing components for high-voltage power filtering, DC link buffering, and similar general-purpose use cases where datasheet-backed ripple, leakage, temperature, and lifetime characteristics are important for system-level reliability.

Request a quote or contact sales to check availability, lead times, and to discuss how LNK2G332MSEHBN fits your application requirements. Technical documentation is available upon request to support design and procurement decisions.