LNC2W222MTEH

The LNC2W222MTEH is a screw-terminal, stud-bolt mount aluminum electrolytic capacitor rated 450 V with 2200 µF capacitance. Designed for industrial power environments, it targets inverter circuitry and high-frequency regenerative voltage applications such as AC servomotors and general inverters.

As part of the Nichicon LNC series, this part delivers high ripple current capability and extended load life for demanding power conversion and motor-drive systems while remaining RoHS compliant.

Key Features

• High Voltage and Capacitance — Rated for 450 V with 2200 µF (2.2 mF) capacitance and ±20% tolerance, suitable for bulk energy storage in high-voltage power rails.
• Robust Ripple Performance — Low-frequency ripple current 12.5 A (120 Hz) and high-frequency ripple current 17.5 A (100 kHz) to support high-speed charge–discharge and switching environments.
• Long Endurance — Load life specified at 5000 hours when operated at 85°C with rated ripple current, supporting sustained operation in industrial applications.
• Low Loss and Leakage — Tangent of loss angle (tan δ) 0.2 measured at 20°C, 120 Hz, and a measured leakage current of 2980 µA for predictable electrical performance.
• Mechanical and Mounting — Stud bolt mount with screw terminals and radial can package facilitates secure installation and robust electrical connections for power assemblies.
• Operating Range and Packaging — Operating temperature −40°C to +85°C; supplied in cardboard packing and available in mass-production status.
• Compact Physical Size — Case dimensions listed as φ76.2 × 65L and L: 6.5 × D: 7.62 cm to fit confined power modules where space is at a premium.
• Regulatory Compliance — RoHS compliant as noted in the product information.

Typical Applications

• Industrial Inverters — Bulk energy smoothing and DC-link support in inverter circuitry for motor drives and power conversion.
• AC Servomotor Regenerative Circuits — Handles high-frequency regenerative voltages and frequent charge–discharge cycles encountered in servo systems.
• Power Supplies — Energy storage and ripple filtering on high-voltage DC rails in industrial power supplies.
• High-Speed Switching Systems — Supports high ripple currents and fast charge–discharge loads in switching applications.

Unique Advantages

• 450 V Rated Voltage: Enables use directly on high-voltage DC buses common in industrial power electronics.
• High Ripple Current Capability: 12.5 A (120 Hz) and 17.5 A (100 kHz) ratings reduce heating and extend operational reliability under heavy switching loads.
• Extended Load Life: 5000 hours at 85°C with rated ripple current provides predictable lifetime performance for continuous-duty applications.
• Screw-Terminal Stud Mount: Provides secure mechanical and electrical connections for robust system integration in industrial assemblies.
• Measurable Electrical Stability: Specified tan δ and defined leakage current permit straightforward thermal and loss budgeting in designs.
• RoHS Compliance: Meets environmental directive requirements for lead-free assemblies.

Why Choose LNC2W222MTEH?

The LNC2W222MTEH combines high-voltage capability, substantial capacitance, and elevated ripple-current ratings in a screw-terminal, stud-mount format tailored for industrial power conversion and motor-control systems. Its endurance specification of 5000 hours at 85°C and measured electrical parameters (tan δ, leakage current) enable engineers to design with predictable performance over extended operating periods.

This part is well suited to engineers and procurement teams specifying capacitors for inverters, regenerative drives, and high-frequency switching power supplies who need a robust, RoHS-compliant solution with clear electrical and mechanical specifications.

Request a quote or submit an inquiry for pricing and availability of the LNC2W222MTEH to receive detailed ordering information and lead-time options.