LNC2G272MSEGBN

The LNC2G272MSEGBN is an aluminum electrolytic capacitor in a screw-terminal radial can designed for industrial power applications. It provides 2.7 mF (2700 µF) capacitance at a 400 V rating with polarized construction and is optimized for high ripple-current and high-frequency regenerative environments.

Built for inverter circuitry and industrial power supplies, this Nichicon LNC series capacitor delivers long operational life and charge–discharge durability while remaining RoHS compliant.

Key Features

• High Capacitance and Voltage: 2.7 mF (2700 µF) rated at 400 V for bulk energy storage in power conversion and DC link applications.
• Screw Terminal, Radial Can Packaging: Screw terminal mounting with radial can package provides secure electrical and mechanical connections for industrial assemblies.
• High Ripple-Current Handling: Rated ripple current of 14.5 A at 120 Hz and 20.3 A at 100 kHz to support high-frequency inverter and regenerative loads.
• Extended Load Life: Endurance specified as 5000 hours at 85 °C with applied rated ripple current, supporting sustained operation under thermal stress.
• Wide Operating Temperature Range: Specified for operation from −40 °C to +85 °C, with low-temperature impedance performance (Z(−40 °C)/Z(+20 °C) = 8).
• Charge–Discharge Durability: Meets endurance after 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz), suitable for frequent charge/discharge use cases.
• Leakage and Insulation Characteristics: Leakage current after 5 minutes is not more than 3√V µA or 5 mA (whichever is smaller) at 20 °C; insulation resistance ≥100 MΩ at DC 500 V between terminal and bracket.
• Compliance: RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters: DC link and filtering in inverter circuitry where high ripple-current capability and long life are required.
• AC Servomotor Regeneration: High-frequency regenerative voltage handling for AC servomotor drives and regenerative braking systems.
• Power Supplies for Motors and Drives: Bulk energy storage and smoothing in industrial power supplies serving motor control and drive electronics.
• High-Speed Charge/Discharge Systems: Systems requiring robust charge–discharge endurance and tolerance to frequent high-speed cycling.

Unique Advantages

• High ripple-current capability: Supports 14.5 A (120 Hz) and 20.3 A (100 kHz) to reduce thermal stress in high-frequency power stages.
• Designed for prolonged operation: 5000-hour load life at 85 °C under rated ripple current improves reliability in continuous-duty applications.
• Compact, screw-terminal construction: Smaller-sized design versus comparable LNX/LNK series models enables tighter packaging without sacrificing ripple performance.
• Proven charge–discharge endurance: Qualified for 50 million charge–discharge cycles (ΔV = rated × 0.3), making it suitable for frequent cycling environments.
• Measurable electrical stability: Defined leakage current and insulation resistance limits and low-temperature impedance ratio (Z(−40 °C)/Z(+20 °C) = 8) provide predictable behavior across conditions.
• Regulatory compliance: RoHS conformity simplifies inclusion in regulated industrial electronics designs.

Why Choose LNC2G272MSEGBN?

The LNC2G272MSEGBN balances high capacitance and high voltage with elevated ripple-current ratings and long-term endurance, making it well suited for industrial inverter and regenerative power systems. Its screw-terminal radial can construction and compact footprint support robust mechanical integration in power assemblies.

For design teams focused on durable, high-frequency power handling and predictable electrical performance, this Nichicon LNC-series capacitor delivers the specifications needed for sustained operation in demanding industrial environments.

If you need pricing, lead-time, or a formal quote for LNC2G272MSEGBN, submit a request for a quote or an availability inquiry and our team will respond with the information you need.