LNK2V392MSEG

The LNK2V392MSEG is a screw‑terminal aluminum electrolytic capacitor in Nichicon’s LNK series, offering 3,900 µF capacitance at a 350 V rating. It is a polarized, radial can package designed for general‑purpose applications that require high voltage handling and significant ripple current capability.

Engineered for reliability in continuous powered environments, this component delivers 5,000 hours of load life at 85°C and is RoHS‑compliant, simplifying integration into industrial and power equipment designs.

Key Features

• Capacitance & Voltage — 3,900 µF (±20%) rated at 350 V for bulk energy storage and high‑voltage DC applications.
• Screw‑Terminal, Radial Can Package — Robust screw terminal mounting for secure electrical and mechanical connections in chassis and power assemblies.
• High Ripple Handling — Rated ripple current of 12.8 A at 120 Hz and 17.92 A at 10 kHz to support circuits with substantial AC ripple components.
• Endurance — 5,000 hours life at 85°C under DC bias plus rated ripple current, supporting long‑term performance in elevated operating temperatures.
• Temperature Range — Operating from −25°C to +85°C to cover a wide range of ambient conditions.
• Leakage & Loss — Low leakage current (3.44 mA listed) and tangent of loss angle (tan δ) of 0.2 (measurement at 120 Hz, 20°C), enabling predictable loss and leakage behavior.
• Compliance & Packaging — RoHS‑compliant and supplied in cardboard packing for straightforward handling and storage.

Typical Applications

• General‑Purpose Power Systems — Bulk smoothing and energy storage where a 350 V, high‑capacitance polarized capacitor is required.
• Power Conversion & Filtering — Supports DC link and filtering duties with specified high ripple current capability at both low and high frequencies.
• Industrial Equipment — Suitable for industrial electronic assemblies that demand extended endurance at elevated temperatures.

Unique Advantages

• High Voltage, High Capacitance Combination: 3,900 µF at 350 V provides substantial stored energy in a compact screw‑terminal can.
• Designed for High Ripple Environments: Specified ripple currents at 120 Hz and 10 kHz help ensure thermal and electrical stability under AC stress.
• Long Endurance at Elevated Temperature: 5,000 hours at 85°C under rated conditions supports sustained operation in demanding systems.
• Secure Mechanical and Electrical Mounting: Screw terminals facilitate robust connections for field serviceable or heavy‑current applications.
• Clear Specification Set: Measured tan δ and leakage current figures allow predictable design margins for loss and self‑discharge.
• Regulatory Compliance: RoHS‑compliant construction supports environmentally constrained designs.

Why Choose LNK2V392MSEG?

The LNK2V392MSEG positions itself as a durable, high‑voltage electrolytic solution for engineers needing large capacitance, strong ripple handling, and long life in screw‑terminal format. Its combination of 3,900 µF at 350 V, quantified leakage and loss parameters, and a 5,000‑hour endurance rating at 85°C makes it well suited to power conversion, filtering, and general‑purpose energy storage roles in industrial and commercial equipment.

Choose this part when you require a proven electrolytic capacitor form factor with defined electrical performance, mechanical robustness via screw terminals, and RoHS compliance to simplify procurement and design validation.

For pricing, lead time, or to request a quote for LNK2V392MSEG, please submit your inquiry and our team will respond with availability and ordering information.