LNC2G332MSEHBB

The LNC2G332MSEHBB is an aluminum electrolytic capacitor in a screw-terminal radial can package designed for general-purpose industrial power systems. Its 3300 μF capacitance at a 400 V rating targets applications that require high ripple handling and robust charge-discharge endurance.

Optimized for inverter and servo circuitry, this part combines a compact footprint (L: 7 × D: 7.62 cm) with a long load life—specified at 5000 hours at 85°C—making it suitable for sustained high-frequency and regenerative voltage environments.

Key Features

• Electrical Rating: 3300 μF nominal capacitance with a 400 V rated voltage and ±20% tolerance, specified at 120 Hz and 20°C.
• High Ripple Current Capability: Rated ripple current of 15.3 A at 120 Hz and 21.42 A at 100 kHz to support high-frequency inverter and regenerative loads.
• Package & Termination: Radial can with screw terminals for secure, low-impedance connections in industrial assemblies.
• Temperature & Lifetime: Operational range –40°C to +85°C with a load life of 5000 hours at 85°C when subjected to rated ripple and DC bias.
• Endurance & Charge-Discharge Performance: Designed to meet series endurance tests including 50 million charge-discharge cycles (ΔV = rated × 0.3, 3 Hz) with limits on capacitance change, tan δ, and leakage current as specified.
• Leakage Current: After five minutes at rated voltage, leakage current meets the series limit of not more than 3√(V) μA or 5 mA, whichever is smaller.
• Regulatory Compliance: RoHS compliant as part of the LNC series.

Typical Applications

• Industrial Inverters: Used in DC-link and filter circuits where high ripple current handling and compact size reduce system thermal stress.
• AC Servomotor Drives: Suitable for high-frequency regenerative voltage environments in servo and motor control systems.
• Power Supply Filtering: Employed in industrial power supplies to stabilize DC rails and support rapid charge-discharge cycles.

Unique Advantages

• High ripple tolerance: Specific ripple ratings at both low and high frequencies reduce the need for parallel capacitors or additional cooling measures.
• Compact radial can with screw terminals: Enables secure mechanical and electrical connections while saving board and chassis space.
• Designed for sustained duty: 5000-hour load life at 85°C supports long-term reliability in industrial environments.
• Robust charge-discharge endurance: Series qualification for 50 million charge-discharge cycles addresses demanding pulse and regenerative applications.
• Clear electrical limits: Specified leakage current and impedance characteristics allow predictable design margins for system engineers.
• RoHS compliant: Aligns with regulatory requirements for lead-free assemblies.

Why Choose LNC2G332MSEHBB?

The LNC2G332MSEHBB is positioned for engineers seeking a high-capacitance, high-voltage aluminum electrolytic solution for industrial inverter, servo, and power-supply applications. Its combination of 3300 μF at 400 V, elevated ripple-current ratings, and validated endurance provides a balance of performance and longevity for demanding duty cycles.

This part is suited to designs that require predictable leakage and impedance behavior, secure screw-terminal mounting, and RoHS compliance. For projects focused on reliability and sustained high-frequency operation, the LNC2G332MSEHBB delivers verifiable specifications that simplify system-level thermal and electrical planning.

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