LNK2V392MSEHBN

The LNK2V392MSEHBN is an aluminum electrolytic capacitor in a screw-terminal radial can package, designed for general-purpose use. It provides a 3.9 mF capacitance at a 350 V rating with polarized construction and is intended for applications that require high ripple handling and long service life at elevated temperature.

This component is built for environments up to 85°C, with a specified load life of 5000 hours at 85°C under rated ripple current, and is RoHS compliant.

Key Features

• Capacitance & Voltage — 3.9 mF rated capacitance with a 350 V nominal voltage and ±20% tolerance.
• High ripple-current capability — Rated ripple current of 13 A at 120 Hz and 18.2 A at 10 kHz to support demanding AC ripple conditions.
• Long load life at elevated temperature — Endurance specified as 5000 hours at 85°C when D.C. bias plus rated ripple current are applied.
• Screw-terminal radial can package — Screw-terminal mounting provides secure, low-impedance connections for high-current installations; package described as radial, can - screw terminals.
• Operating temperature range — Specified from −25°C to +85°C to cover a wide range of general-purpose environments.
• Leakage current specification (series) — After 5 minutes’ application of rated voltage, leakage current is not more than 3√CV (µA) or 5 mA, whichever is smaller (C: µF, V: V).
• Polarized design — Polar capacitor intended for DC-biased circuits.
• RoHS compliant — Meets the RoHS directive (2011/65/EU, (EU)2015/863).
• Physical dimensions — Size: L 8.5 × D 7.62 cm; height seated maximum 3.346 inches.

Typical Applications

• General-purpose high-voltage DC systems — Provides bulk capacitance at 350 V for general-purpose DC assemblies requiring polarized energy storage.
• High-ripple environments — Suitable where substantial ripple current is present, supported by the 13 A (120 Hz) and 18.2 A (10 kHz) ratings.
• Power modules and industrial assemblies — Screw-terminal radial can packaging and long endurance at 85°C facilitate integration into power and industrial equipment that require secure high-current connections.

Unique Advantages

• High-voltage capacity in a compact screw-terminal package: 3.9 mF at 350 V delivers significant stored energy while enabling secure screw-terminal connections for robust mounting.
• Designed for sustained ripple loading: Specified ripple-current ratings at both low and high frequency help manage thermal stress and maintain performance under continuous ripple conditions.
• Proven elevated-temperature endurance: 5000 hours at 85°C under rated conditions provides predictable life characteristics for long-term installations.
• Clear leakage-current limits: Series leakage current specification (3√CV µA or 5 mA max) supports predictable design margins after voltage application.
• Polarized construction for DC bias use: Suitable for applications that require polarized bulk capacitance with clear polarity handling.
• RoHS compliance: Conforms to applicable RoHS directives for environmentally regulated assemblies.

Why Choose LNK2V392MSEHBN?

The LNK2V392MSEHBN positions itself as a reliable, general-purpose aluminum electrolytic solution for designs that require a combination of high-voltage rating (350 V), substantial capacitance (3.9 mF), and strong ripple-current capability. Its screw-terminal radial can package and polarized design make it suitable for installations where secure connections and predictable DC performance are required.

With a specified operating range from −25°C to +85°C and a rated load life of 5000 hours at 85°C under rated ripple, this part is aimed at engineers and procurement teams building robust power assemblies and industrial modules that need measurable endurance and compliance with RoHS requirements.

If you would like pricing, availability, or to submit a request for a quote for LNK2V392MSEHBN, please request a quote or submit an inquiry to our sales team.