LNC2V103MSEH

The LNC2V103MSEH is a screw‑terminal aluminum electrolytic capacitor in Nichicon’s LNC series, specified for high‑ripple, high‑frequency industrial power applications. With a rated capacitance of 10000 µF at 350 V and a compact cylindrical can with screw terminals, it is designed for inverter circuitry, regenerative drives and other demanding power systems.

This part combines high allowable ripple current, a long 5000‑hour endurance at 85°C, and a wide operating temperature range (−40°C to +85°C) to deliver reliable bulk energy storage and smoothing in high‑stress power environments.

Key Features

• Capacitance & Voltage — 10000 µF nominal capacitance at a rated voltage of 350 V for bulk energy storage and smoothing in high‑voltage power rails.
• High Ripple Current — Rated ripple current 25.2 A at 120 Hz and 35.28 A at 100 kHz, suitable for high‑ripple and high‑frequency charge/discharge loading.
• Endurance & Reliability — Load life of 5000 hours at 85°C when DC bias plus rated ripple current is applied; meets the specified endurance criteria for capacitance, tan δ and leakage current after test.
• Thermal Range — Operating temperature range from −40°C to +85°C to accommodate industrial thermal environments.
• Loss and Leakage — Specified tangent of loss angle (tan δ) of 0.2 and leakage current limited to 5.00 mA (with leakage defined per datasheet as not more than 3√V µA or 5 mA after 5 minutes at 20°C).
• Mounting & Package — Screw terminal radial can (φ76.2 × 135 mm) for secure connections in cabinet or chassis installations.
• RoHS Compliance — Compliant with RoHS (2011/65/EU and (EU)2015/863).
• Polarized Electrolyte — Polar type suitable for DC bulk and power supply filtering where polarity is maintained.

Typical Applications

• Industrial Inverter Power Supplies — Bulk smoothing and ripple handling in inverter front‑end and DC link circuits where high ripple capability and endurance are required.
• AC Servo and Regenerative Drives — Energy buffering for high‑frequency regenerative voltage in AC servomotor and drive systems.
• High‑Speed Charge/Discharge Circuits — Suitable for applications that require repeated rapid charge/discharge cycles, supported by the series’ charge‑discharge endurance specification.

Unique Advantages

• High Ripple Handling: The combination of 25.2 A (120 Hz) and 35.28 A (100 kHz) ripple ratings supports demanding power‑conversion workloads and reduces the need for parallel capacitors.
• Long Service Life in Hot Environments: 5000 hours endurance at 85°C under rated ripple current delivers predictable lifetime performance for industrial installations.
• Compact Screw‑Terminal Form Factor: Screw terminals and a radial can (φ76.2 × 135 mm) simplify secure, low‑impedance connections in power assemblies.
• Wide Operating Temperature Range: −40°C to +85°C operation ensures functionality across varied environmental conditions encountered in industrial equipment.
• Measured Loss and Leakage Metrics: Specified tan δ (0.2) and defined leakage current limits enable reliable selection and predictable thermal behavior in system designs.
• Regulatory Compliance: RoHS compliance supports use in regions and products requiring restricted‑substance adherence.

Why Choose LNC2V103MSEH?

The LNC2V103MSEH positions itself as a durable, high‑ripple aluminum electrolytic solution for industrial power systems that demand reliable bulk energy storage and frequent high‑frequency loading. Its 10000 µF / 350 V rating, elevated ripple current capability, and 5000‑hour endurance at 85°C make it well suited to inverter, motor drive and regenerative applications where sustained performance under stress is critical.

Engineers specifying this part benefit from a proven screw‑terminal package for secure connections, well‑defined electrical parameters (tan δ, leakage current, tolerance), and RoHS compliance—supporting predictable integration and regulatory alignment in production designs.

If you would like pricing or availability, request a quote or submit a procurement inquiry to Nichicon sales for LNC2V103MSEH, providing your required quantities and delivery timeframe.