LNC2W182MTEF

The LNC2W182MTEF is a screw terminal (stud bolt mount) aluminum electrolytic capacitor from Nichicon’s LNC series. It delivers 1.8 mF (1800 µF) capacitance at a 450 V rating in a compact φ51 × 105 mm can designed for high-ripple industrial power electronics.

Designed for inverter circuitry and regenerative systems, this capacitor emphasizes high ripple-current handling, endurance under load, and secure mounting for demanding industrial applications where sustained performance at elevated voltages and temperatures is required.

Key Features

• Capacitance and Voltage — 1.8 mF (1800 µF) nominal capacitance rated at 450 V for high-voltage DC bus applications.
• High Ripple Current Capability — Handles 11.5 A at 120 Hz (low frequency) and 16.1 A at 100 kHz (high frequency), supporting heavy ripple and fast charge–discharge cycles.
• Endurance and Life — Rated load life of 5000 hours at 85 °C with D.C. bias plus rated ripple current applied; capacitance and leakage are specified for this endurance.
• Temperature Range — Operates from −40 °C to +85 °C to cover typical industrial thermal environments.
• Leakage and Dissipation — Specified leakage current of 2700 µA and tangent of loss angle (tan δ) of 0.2 measured at 20 °C, 120 Hz.
• Mounting and Package — Stud bolt mount with screw terminals in a radial can (φ51 × 105 mm); supplied in cardboard packing for transport and storage.
• RoHS Compliant — Conforms to the RoHS directive as stated for the LNC series.

Typical Applications

• Industrial Inverters and Power Supplies — Energy storage and smoothing on DC buses for inverter circuitry where sustained voltage and ripple handling are required.
• AC Servomotor Drives — Support for high-frequency regenerative voltage and frequent charge–discharge cycles in servomotor and drive systems.
• Regenerative Systems and Motor Control — Energy buffering and ripple absorption in regenerative braking and power-recovery circuits.
• High-Speed Charge–Discharge Circuits — Components that must cope with rapid charge–discharge loading while maintaining endurance.

Unique Advantages

• High Voltage Capability: 450 V rating enables use on high-voltage DC buses common in industrial power electronics.
• Robust Ripple Performance: Explicit ripple-current ratings at 120 Hz and 100 kHz (11.5 A and 16.1 A) provide quantifiable support for high-stress ripple environments.
• Long Load Life: 5000 hours at 85 °C under rated conditions—engineered endurance for continuous-duty industrial applications.
• Secure Mechanical Attachment: Stud bolt mount with screw terminals offers strong, reliable mounting for heavy-current connections and serviceability.
• Compact, High‑Energy Package: φ51 × 105 mm can size delivers significant capacitance and ripple capability in a relatively small footprint.
• Standards Compliance: RoHS compliance for material and environmental requirements.

Why Choose LNC2W182MTEF?

The LNC2W182MTEF is positioned for designs that require a high-voltage, high-ripple aluminum electrolytic solution with proven endurance under industrial conditions. Its combination of 1.8 mF capacitance at 450 V, quantified ripple-current ratings, and a 5000-hour life at 85 °C makes it suitable for inverter circuits, regenerative drives, and other power-electronics systems that demand reliable energy buffering.

Manufactured by Nichicon and packaged for secure stud-bolt installation, this capacitor suits engineers and procurement teams seeking a verifiable, specification-driven component for long-term deployment in industrial power systems.

If you would like pricing, lead-time details, or a formal quote for LNC2W182MTEF, please request a quote or contact sales to submit your requirements.