LNX2H182MSEGBN

The LNX2H182MSEGBN is an aluminum electrolytic, screw-terminal capacitor designed for high-voltage power applications. As part of Nichicon's LNX series, it provides a polarized, radial can package with screw terminals for robust electrical and mechanical connection.

Targeted at industrial power systems and general-purpose power filtering, this part delivers high ripple-current handling and a 500 V rating, making it suited for inverter circuitry and other high-voltage supply stages where long-life performance is required.

Key Features

• Capacitance & Tolerance — 1.8 mF (1800 µF) rated capacitance with ±20% tolerance at 120 Hz, 20°C for predictable bulk energy storage and filtering.
• High Voltage Rating — 500 V rated voltage for extra-high-voltage DC link and power supply applications.
• High Ripple Current Performance — Handles 6.5 A at 120 Hz (low frequency) and 9.1 A at 100 kHz (high frequency), enabling effective smoothing in high-ripple environments.
• Leakage & Polarization — Polarized aluminum electrolytic construction with a specified leakage current of 2840 µA, suitable for power systems where controlled leakage is required.
• Operational Temperature & Lifetime — Rated for operation from −25°C to +85°C and specified endurance of 5000 hours at 85°C for the 500 V rating, supporting long-term use under rated ripple conditions.
• Robust Package & Mounting — Radial can with screw terminals and φ63.5×110L dimensional footprint (L: 11 × D: 6.35 cm) for secure mechanical mounting and reliable terminal connections.
• Compliance — RoHS compliant, aligning with current environmental requirements.

Typical Applications

• Industrial Power Supplies — Bulk energy storage and DC link smoothing in high-voltage industrial power supplies and converter stages.
• Inverter Circuits — Filtering and ripple absorption for inverter DC links where high voltage and high ripple capability are required.
• General Purpose Power Filtering — Use where polarized, high-capacitance, high-voltage capacitors are needed for stabilization and smoothing of DC rails.

Unique Advantages

• High-voltage capability: The 500 V rating supports extra-high-voltage DC-link and power-conversion designs without the need for series stacking.
• Superior ripple handling: Rated ripple currents of 6.5 A (120 Hz) and 9.1 A (100 kHz) reduce thermal stress and improve filtering performance in high-ripple environments.
• Long-life performance at rated conditions: Specified 5000 hours at 85°C under rated ripple for the 500 V rating, providing predictable endurance in continuous-duty applications.
• Durable screw-terminal mounting: Screw terminals on a radial can simplify installation and deliver strong, low-resistance connections for high-current systems.
• Compact high-capacity form factor: 1800 µF in a φ63.5×110L package delivers significant energy storage in a manageable footprint for enclosure-constrained designs.
• Regulatory alignment: RoHS compliance supports environmentally conscious product designs and procurement.

Why Choose LNX2H182MSEGBN?

LNX2H182MSEGBN combines high voltage, substantial capacitance and elevated ripple-current capability in a screw-terminal aluminum electrolytic package from Nichicon's LNX series. Its specified 500 V rating, 1800 µF capacitance, and endurance of 5000 hours at 85°C make it well suited for engineers designing industrial power supplies, inverter systems, and robust DC-link filters that require reliable long-term performance.

Choosing this part provides a balance of high-voltage operation, effective ripple handling, and a form factor geared toward secure mounting and ease of assembly, delivering a practical solution for demanding power-electronics designs.

To request a quote or discuss volume pricing and lead times, please contact sales with your project requirements and part quantity.