LNC2W102MTEF

The LNC2W102MTEF is a stud bolt mount, screw-terminal aluminum electrolytic capacitor from Nichicon's LNC series. It provides 1000 µF capacitance at a 450 V rating in a compact radial can package designed for industrial power electronics.

Engineered for inverter and regenerative circuits, the LNC2W102MTEF combines high ripple-current capability, long endurance, and a robust mechanical mount to support demanding power-supply and motor-drive applications operating across a wide temperature range.

Key Features

• Electrical Performance — 1000 µF capacitance with a rated voltage of 450 V and capacitance tolerance of ±20% (at 120 Hz, 20°C), suitable for DC bus and energy-buffering applications.
• High Ripple Current — Low-frequency ripple current of 9.3 A (120 Hz) and high-frequency ripple current of 13.02 A (100 kHz) to handle heavy AC and switching loads.
• Low Losses and Leakage — Dissipation factor (tan δ) of 0.2 measured at 20°C/120 Hz and specified leakage current of 2010 µA, providing predictable loss and self-discharge characteristics.
• Stud Bolt Mount, Screw Terminals — Radial can with screw-terminal connections and stud/bolt mounting for secure mechanical installation in power assemblies.
• Robust Thermal and Mechanical Design — Operational temperature range from –40°C to +85°C with a compact size of φ51 × 70 mm (L × D) to fit space-constrained power systems.
• Long Endurance — Rated life of 5000 hours at 85°C under applied ripple conditions; designed for steady performance over extended duty cycles.
• Safety and Integrity Tests — Specified insulation resistance (≥100 MΩ at DC 500 V between terminal and bracket) and voltage proof (AC 2500 V for 1 minute between terminal and bracket) per series datasheet.
• RoHS Compliant — Meets RoHS directive requirements for restricted substances.

Typical Applications

• Industrial Inverters — Bulk DC-link and energy storage for inverter stages in motor drives and variable-frequency drives, benefiting from high ripple-current capability and 450 V rating.
• Regenerative Power Circuits — Energy buffering in regenerative braking and high-frequency charge–discharge environments, where endurance and charge-discharge stability are required.
• Power Supplies — Smoothing and decoupling in medium-voltage power supplies for industrial electronics and control systems.
• Servo Drives and Motor Control — Supporting high-speed charge/discharge cycles and transient loads in AC servomotor and precision motion-control systems.

Unique Advantages

• High Ripple Handling: Ripple-current ratings at both low and high frequencies reduce thermal stress and improve reliability in switching environments.
• 450 V Capability: A 450 V rating enables use in higher-voltage DC bus and intermediate circuits without series stacking.
• Secure Mechanical Mounting: Stud bolt mount with screw terminals provides a durable, low-inductance connection that simplifies installation in rugged assemblies.
• Extended Life in Elevated Temperatures: 5000-hour endurance at 85°C supports sustained operation in industrial ambient conditions.
• Compact Form Factor: φ51 × 70 mm size delivers high capacitance and current handling in a space-efficient package for dense power racks.
• Documented Electrical Integrity: Insulation-resistance and voltage-proof specifications provide measurable assurances for safety and isolation in designs.

Why Choose LNC2W102MTEF?

The LNC2W102MTEF is positioned for engineers specifying durable, high-voltage electrolytic capacitors for industrial power electronics. Its combination of 1000 µF at 450 V, substantial ripple-current capability, and stud-mount mechanical robustness addresses the needs of inverter, regenerative, and motor-drive applications that require reliable DC-link energy storage.

For designs that demand predictable endurance and clear electrical characterization—across –40°C to +85°C—this capacitor delivers long-term stability and documented test criteria to simplify validation and deployment in production power systems.

If you would like pricing or availability information, request a quote or submit an inquiry to our sales team for further assistance and lead-time details.