LNC2V102MSEF

The LNC2V102MSEF is a screw-terminal aluminum electrolytic capacitor designed for industrial power electronics. It delivers 1 mF (1000 μF) capacitance at a 350 V rating in a compact radial can with screw terminals, offering a solution for inverter circuitry and high-frequency regenerative systems.

Optimized for higher ripple current and rapid charge–discharge loading, this capacitor targets industrial power supplies, AC servomotor regeneration, and general inverter applications where robust ripple handling and long operational life at elevated temperatures are required.

Key Features

• Capacitance & Voltage — 1 mF (1000 μF) rated at 350 V with ±20% tolerance, providing bulk energy storage for power conversion and smoothing.
• Screw Terminal Mounting — Radial can package with screw terminals for secure, low-impedance connections in power assemblies.
• High Ripple Current — Rated ripple current of 8.4 A at 120 Hz and 11.76 A at 100 kHz to support high-frequency and high-load conditions.
• Operating Temperature & Lifetime — Rated for −40 °C to +85 °C with a load life of 5000 hours under rated ripple at 85 °C.
• Charge–Discharge Endurance — Series-verified endurance of 50 million cycles (ΔV = 0.3 × rated voltage, 3 Hz) at room temperature for demanding charge–discharge duty.
• Leakage & Insulation — Leakage current after 5 minutes ≤ 3√V (μA) or 5 mA (whichever is smaller) at 20 °C; insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Voltage Withstand — Withstands AC 2500 V for 1 minute between terminal and bracket with no abnormality.
• RoHS Compliance — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).
• Compact Series Design — Smaller-sized, higher ripple current design compared with preceding series variants.

Typical Applications

• Industrial Power Supplies — Bulk energy storage and smoothing for inverter front-ends and DC link circuits in industrial converters.
• AC Servomotor Regeneration — Handles high-frequency regenerative voltages typical in servo drive systems.
• General Inverters — Supports high ripple and fast charge–discharge demands in general-purpose inverter topologies.
• High-Speed Charge–Discharge Circuits — Suited to applications requiring rapid energy transfer and frequent cycling.

Unique Advantages

• High ripple-current capability: Specified ripple current at both 120 Hz and 100 kHz (8.4 A and 11.76 A) enables reliable operation under heavy AC loading and high-frequency switching.
• Long operational life at elevated temperature: 5000-hour load life at 85 °C under rated ripple current provides predictable longevity for industrial installations.
• Robust cycling endurance: Validated for 50 million charge–discharge cycles (ΔV = 0.3 × rated, 3 Hz), reducing replacement frequency in high-cycling systems.
• Secure mechanical and electrical connections: Screw terminal radial can package simplifies installation and supports low-impedance power connections.
• Validated leakage and insulation performance: Tight leakage current limits and >100 MΩ insulation resistance at DC 500 V help maintain system reliability and safety margins.
• RoHS compliant: Meets current RoHS requirements for environmentally constrained designs.

Why Choose LNC2V102MSEF?

The LNC2V102MSEF combines a compact form factor with high ripple-current capability and proven long-term endurance, making it suitable for industrial power conversion and regenerative drive applications that demand robust bulk capacitance. Its screw-terminal design and validated electrical insulation characteristics simplify integration into high-power assemblies.

This capacitor is well suited to engineers and procurement teams designing inverter front-ends, servo regenerative systems, and other high-frequency power electronics where predictable lifespan, secure connections, and strong ripple handling are required.

Request a quote or submit a specification inquiry to discuss pricing, lead times, and volume availability for the LNC2V102MSEF. Our team can provide detailed ordering information and support for your design requirements.