LNC2V103MSEJBN

The LNC2V103MSEJBN is a screw-terminal aluminum electrolytic capacitor rated at 10000 µF and 350 V, designed for industrial power electronics. Its screw-terminal radial can construction and high ripple-current capability make it suitable for inverter circuitry, high-frequency regenerative voltage systems for AC servomotors, and other industrial power-supply applications.

Built for demanding charge–discharge loading and continuous ripple current, this component delivers long operational life (5000 hours at 85°C under rated ripple) while remaining RoHS compliant.

Key Features

• Capacitance & Voltage — 10000 µF nominal capacitance with a rated voltage of 350 V (tolerance ±20%).
• High ripple-current performance — Rated ripple current: 27.1 A at 120 Hz and 37.94 A at 100 kHz, supporting heavy AC and high-frequency loading.
• Thermal and lifetime specification — Operating temperature range −40°C to +85°C with a load-life rating of 5000 hours at 85°C when subjected to rated ripple current.
• Robust electrical endurance — Endurance validated after DC bias plus rated ripple for 5000 hours; charge–discharge endurance tested to 50 million cycles (ΔV = rated × 0.3, 3 Hz) per datasheet.
• Leakage and insulation — Leakage current limit per datasheet: after 5 minutes ≤ 3√(V) µA or 5 mA (whichever is smaller); insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Mechanical package — Screw-terminal radial can with dimensions φ90 × 100L and size listed as L: 10 cm × D: 9 cm for compact installation and secure connections.
• Voltage proof — Withstands AC 2500 V for 1 minute between terminal and bracket without abnormality (per datasheet test).
• Regulatory — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverters — Energy storage and smoothing in inverter DC-link stages where high capacitance and ripple handling are required.
• AC Servo Drives — Regenerative voltage buffering and high-frequency regenerative circuits for AC servomotor systems.
• High-frequency Power Supplies — Supports high-speed charge–discharge cycles and high-frequency ripple in industrial power supplies.
• General Industrial Power Electronics — Bulk energy storage and filtering in applications requiring long life under continuous ripple loading.

Unique Advantages

• High ripple-current capability: Explicit ripple ratings at 120 Hz and 100 kHz enable designers to select the capacitor with confidence for both low- and high-frequency loading.
• Long operational life at elevated temperature: 5000 hours rated life at 85°C under applied ripple helps ensure reliability in continuous industrial operation.
• Designed for rapid charge–discharge: Specified endurance for high-speed charge–discharge behavior supports regenerative and pulsed-power applications.
• Compact screw-terminal package: φ90 × 100L radial can with screw terminals provides secure connections and a reduced footprint versus larger series alternatives.
• Electrical robustness: Defined leakage, insulation resistance, and voltage-proof tests in the datasheet document the capacitor’s suitability for demanding power-electronics environments.
• RoHS compliance: Meets RoHS directives for environmental regulation adherence.

Why Choose LNC2V103MSEJBN?

The LNC2V103MSEJBN combines high capacitance and 350 V rating with proven ripple-current performance and a long rated life at 85°C, making it well suited for industrial inverter and regenerative power designs. Its screw-terminal radial can construction simplifies secure connections while supporting high-speed charge–discharge demands.

This capacitor is positioned for engineers and procurement teams designing or maintaining industrial power-supply systems, AC servo drives, and other applications that require robust, long-life bulk energy storage with verified electrical endurance and regulatory compliance.

Request a quote or submit a sales inquiry to obtain pricing, availability, and technical assistance for integrating the LNC2V103MSEJBN into your design.