LNC2V153MSEJ

The LNC2V153MSEJ is a screw‑terminal aluminum electrolytic capacitor designed for industrial power electronics. It features a 15,000 µF capacitance at 350 V in a radial can with screw terminals and is optimized for inverter and regenerative power applications.

Key value propositions include a compact φ90×145L form, high ripple current capability for both low and high frequencies, and a rated load life of 5000 hours at 85°C. The device is RoHS compliant and intended for demanding charge–discharge and high‑frequency regenerative voltage environments.

Key Features

• High Capacitance & Voltage — 15,000 µF nominal capacitance at a rated voltage of 350 V, with capacitance tolerance ±20% (120 Hz, 20°C).
• Screw‑Terminal Package — Radial can with screw terminals for secure electrical and mechanical connections in industrial assemblies.
• High Ripple Current — Rated ripple current: 35.4 A at 120 Hz and 49.56 A at 100 kHz, supporting high‑frequency inverter and regenerative loads.
• Thermal and Lifetime Performance — Operating temperature range −40°C to +85°C with a load life of 5000 hours at 85°C when ripple current is applied.
• Charge–Discharge Endurance — Designed to withstand high‑speed charge–discharge conditions; meets endurance requirements after 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz) at room temperature.
• Leakage and Insulation — Leakage current specified as not more than 3√V (µA) or 5 mA after 5 minutes at rated voltage (20°C); insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Safety & Robustness Tests — Voltage proof: no abnormality at AC 2500 V for 1 minute between terminal and bracket; endurance and shelf‑life criteria include capacitance change within ±20% and tan δ ≤ 200% of initial specified value after test conditions.
• Regulatory Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Physical Size — Compact footprint for its capacitance: φ90×145L (listed dimensions L: 14.5 × D: 9 cm).

Typical Applications

• Industrial Inverters — Bulk energy storage and smoothing for inverter circuitry where high DC voltage and large capacitance are required.
• AC Servomotor Regeneration — Handling high‑frequency regenerative voltages and fast charge–discharge cycles in servo drive systems.
• Power Supplies for Industrial Equipment — Energy buffering and ripple suppression in high‑power industrial power supplies and converters.

Unique Advantages

• High ripple capability across frequencies: Delivers 35.4 A at 120 Hz and 49.56 A at 100 kHz, reducing thermal stress in high‑frequency inverter environments.
• Compact, serviceable screw‑terminal form: Radial can with screw terminals provides a secure connection and easier installation or replacement in industrial racks.
• Long rated operating life: 5000 hours at 85°C under rated ripple conditions supports reliable long‑term operation in hot industrial environments.
• Robust charge–discharge endurance: Validated for 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz), suitable for frequent regenerative events.
• Measurable leakage and insulation performance: Clear leakage limits and >100 MΩ insulation resistance at DC 500 V enable predictable design margins for safety and insulation planning.
• RoHS compliant: Meets RoHS requirements for materials compliance in regulated markets.

Why Choose LNC2V153MSEJ?

The LNC2V153MSEJ combines high capacitance (15,000 µF) and a 350 V rating with a screw‑terminal radial can designed for industrial power electronics. Its high ripple current ratings at both low and high frequencies, extended load life at elevated temperature, and validated charge–discharge endurance make it well suited to inverter and regenerative applications where large energy storage and frequent cycling are required.

Manufactured by Nichicon and compliant with RoHS, this capacitor is a practical choice for design teams building robust industrial power supplies, servo drives, and inverter systems that demand predictable electrical performance and durable mechanical connections.

Request a quote or contact sales to discuss pricing, availability, and integration support for LNC2V153MSEJ.