LNC2V182MSEFBN

The LNC2V182MSEFBN is a screw-terminal aluminum electrolytic capacitor designed for industrial power electronics. It delivers 1.8 mF capacitance at a 350 V rating in a compact can-style package optimized for higher ripple-current operation.

Engineered for inverter and regenerative circuits, this capacitor targets industrial power supplies, AC servomotor regenerative stages and general inverter applications that require robust ripple-current handling, high-frequency charge–discharge durability and long load life at elevated temperatures.

Key Features

• High capacitance and voltage rating — 1.8 mF (1800 μF) nominal capacitance at 350 V for bulk energy storage and voltage stabilization.
• Screw terminal mounting — Radial can with screw terminals for secure, low-inductance connections in industrial power assemblies.
• Higher ripple-current capability — Rated ripple currents of 10.3 A at 120 Hz and 14.42 A at 100 kHz support high-frequency and high-current environments.
• Thermal and lifetime spec — Designed for operation from –40 °C to +85 °C with a load life of 5000 hours when subjected to rated ripple current at 85 °C.
• Compact footprint — Smaller-sized construction compared with previous LNX/LNK models while offering enhanced ripple performance (dimensions L: 7.5 cm × D: 5.1 cm; height seated max 2.953 inch).
• Charge–discharge endurance — Specified to withstand 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz) with limits on capacitance, tan δ and leakage current preserved.
• Electrical integrity — Insulation resistance >100 MΩ at DC 500 V between terminal and bracket; voltage proof AC 2500 V for 1 minute with no abnormality.
• RoHS compliant — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial inverter power supplies — Bulk energy buffering and ripple smoothing in inverter front-ends for motor drives and industrial converters.
• AC servomotor regenerative circuits — Handles high-frequency regenerative voltages and high-speed charge–discharge cycles in servo drive systems.
• General inverter systems — Supports high ripple-current demands and frequent switching events in general-purpose inverter topologies.

Unique Advantages

• High ripple-current handling: Specified 10.3 A at 120 Hz and 14.42 A at 100 kHz to support demanding power electronics loads and reduce temperature rise under ripple stress.
• Long operational life at elevated temperature: 5000-hour load life at 85 °C under applied ripple current provides predictable end-of-life behavior for industrial systems.
• Compact, screw-terminal form factor: Smaller-sized can compared with prior LNX/LNK series offers space savings while maintaining robust screw-terminal connections for field wiring.
• High-frequency endurance: Qualified for 50 million charge–discharge cycles at specified test conditions, making it suitable for repetitive switching and regenerative duties.
• Validated electrical robustness: Insulation resistance and voltage-proof tests (DC 500 V insulation resistance, AC 2500 V voltage proof) ensure safe integration between terminals and bracket.
• Regulatory compliance: RoHS conformity supports deployment in regions requiring restricted-substance compliance.

Why Choose LNC2V182MSEFBN?

The LNC2V182MSEFBN positions itself as a purpose-built capacitor for industrial power electronics where high ripple current, rapid charge–discharge endurance and sustained operation at elevated temperatures are required. Its screw-terminal can format and compact dimensions make it practical for inverter assemblies, servo regenerative stages and other high-frequency power applications.

Backed by Nichicon’s specification-driven design, this capacitor offers verifiable lifetime, electrical and thermal characteristics that help engineers design predictable, serviceable power systems that meet industrial performance requirements.

Request a quote or submit an inquiry for pricing and availability of the LNC2V182MSEFBN to begin your procurement or design evaluation.