LNK2G272MSEFBN

The LNK2G272MSEFBN from Nichicon is a screw‑terminal aluminum electrolytic capacitor providing 2700 µF capacitance at a 400 V rating. It is a radial can with screw terminals designed for general‑purpose power applications that require high-voltage bulk capacitance and robust mechanical mounting.

Key value comes from its high working voltage, elevated ripple current capability, and a rated load life of 5000 hours at 85°C, making it suitable for systems that need long-term bulk energy storage and filtering under sustained thermal stress.

Key Features

• Rated capacitance and voltage — 2700 µF at 400 V provides substantial bulk capacitance for high‑voltage circuits.
• Mounting and package — Screw terminal radial can (φ51 × 115 mm / L: 11.5 × D: 5.1 cm) for secure, low‑resistance connections in industrial and power assemblies.
• Operating temperature — Specified for −25°C to +85°C operation, suitable for applications within this temperature band.
• Endurance — Rated for 5000 hours at 85°C under applied ripple current, supporting prolonged operation at elevated temperature.
• Ripple current performance — 10.2 A at 120 Hz and 14.28 A at 10 kHz, supporting significant AC current handling for filtering and smoothing duties.
• Leakage and dissipation — Leakage current of 3110 µA and tan δ of 0.2 (specified), enabling predictable loss and self‑discharge behavior.
• Capacitance tolerance — ±20% at 120 Hz, 20°C for design margin and selection.
• Compliance — RoHS compliant.

Typical Applications

• General‑purpose power systems — Bulk energy storage and smoothing in high‑voltage DC rails where a screw‑terminal can provides secure connections.
• Power supplies and converters — Input/output filtering and bulk capacitance for high‑voltage power conversion equipment operated within −25°C to +85°C.
• Industrial equipment — Where long endurance at elevated temperature (5000 h at 85°C) and reliable terminal mounting are required.

Unique Advantages

• High-voltage bulk capacitance: 2700 µF at 400 V supplies significant stored energy per unit for high‑voltage circuits.
• Screw‑terminal robustness: Radial can with screw terminals simplifies secure mechanical and electrical installation in heavy‑duty assemblies.
• Long rated life at elevated temperature: 5000‑hour endurance at 85°C under ripple load supports consistent long‑term performance.
• High ripple handling: Measured ripple current capability at 120 Hz and 10 kHz supports both low and higher frequency filtering requirements.
• Predictable electrical behavior: Specified tan δ, leakage current, and ±20% tolerance enable engineering tradeoffs and reliable BOM selection.
• Regulatory compliance: RoHS compliant for global electronics manufacturing requirements.

Why Choose LNK2G272MSEFBN?

LNK2G272MSEFBN is positioned for engineers specifying high‑voltage aluminum electrolytic bulk capacitance in general‑purpose power and industrial designs. Its 400 V rating, substantial 2700 µF capacitance, and screw‑terminal package combine electrical capacity with mechanical reliability for installations that demand secure connections and sustained operation at elevated temperatures.

The part offers clear, verifiable specifications for capacitance tolerance, ripple current, leakage, and lifetime, enabling predictable integration into designs that require long service life and known electrical performance. Nichicon's LNK series form factor and RoHS compliance support straightforward procurement and manufacturing requirements.

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