LNC2H182MSEGBN

The LNC2H182MSEGBN is a screw-terminal aluminum electrolytic capacitor rated at 1800 µF and 500 V, designed for industrial power applications. It is a high-ripple-current, polarized can-type capacitor intended for use in inverter circuitry, high-frequency regenerative voltage and other demanding power-supply environments.

Built for reliability under load, this part offers a 5000-hour endurance at 85°C, wide operating temperature range, and packaging suited for mass production.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) nominal capacitance with a rated voltage of 500 V and ±20% tolerance.
• High Ripple Current Capability — Designed for heavy ripple loading: 12.7 A at 120 Hz (low frequency) and 17.78 A at 100 kHz (high frequency).
• Endurance & Reliability — Load-life specification of 5000 hours at 85°C when subjected to rated DC bias plus rated ripple current.
• Electrical Loss and Leakage — tanδ (DF) = 0.2 at 20°C, 120 Hz; leakage current specified at 2840 µA.
• Operating Range — Rated for operation from −40°C to +85°C to cover a wide range of industrial environments.
• Package & Mounting — Radial can with screw terminals for secure, low-impedance connections; size φ63.5 × 90 mm (L: 9 cm × D: 6.35 cm).
• Environmental Compliance & Production — RoHS compliant; supplied in cardboard packing and available in mass production quantities.
• Charge–Discharge Durability — Designed to cope with high-speed charge–discharge loading, suitable for regenerative and inverter applications.

Typical Applications

• Industrial Inverters — Bulk and smoothing capacitor for inverter power stages where high DC voltage and sustained ripple current are present.
• AC Servomotor Regenerative Circuits — Energy buffering and filtering for high-frequency regenerative voltage in motor drive systems.
• Power Supplies for Motor Control — DC-link and buffer applications in motor controllers and variable-frequency drives requiring long life under ripple load.

Unique Advantages

• High ripple-current handling: 12.7 A (120 Hz) and 17.78 A (100 kHz) ratings reduce thermal stress and support heavy-load power designs.
• Long load-life at elevated temperature: 5000 hours at 85°C provides predictable aging characteristics for industrial deployments.
• Robust screw-terminal mounting: Facilitates secure, low-resistance connections for high-current, high-voltage assemblies.
• Wide operating temperature span: −40°C to +85°C accommodates a broad set of indoor and industrial ambient conditions.
• Compact can package: φ63.5 × 90 mm physical footprint delivers a balance of capacitance and space efficiency for power modules.
• RoHS compliant and production-ready: Environmentally compliant construction and cardboard packing for streamlined integration into production workflows.

Why Choose LNC2H182MSEGBN?

The LNC2H182MSEGBN combines a high 500 V rating and substantial capacitance with industry-focused electrical characteristics—high ripple-current capability, controlled loss angle, and defined leakage—to meet the needs of inverter, regenerative and motor-control power stages. Its screw-terminal canister and specified endurance at elevated temperature make it suitable for engineers designing durable, serviceable power systems.

This part is aimed at designers and procurement teams requiring a proven, mass-production component that balances electrical performance, thermal endurance, and reliable mechanical termination for industrial power electronics.

Request a quote or submit a pricing and lead-time inquiry for the LNC2H182MSEGBN to receive availability and ordering information.