LNX2W122MSEFBB

The LNX2W122MSEFBB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for high-voltage, high-ripple industrial applications. It provides 1200 µF capacitance at a 450 V rating and is part of Nichicon's LNX series tailored for inverter circuitry and industrial power supplies.

Built for durability and long service life, this part is specified for 20,000 hours at +85°C, offers high ripple-current capability, and is RoHS compliant. The unit is supplied in cardboard packing for mass production support and measures φ51 × 100L (L: 10 cm × D: 5.1 cm).

Key Features

• Capacitance & Voltage  1200 µF nominal capacitance with a rated voltage of 450 V suitable for extra-high-voltage power applications.
• High Ripple Current  Designed for heavy ripple loads: 4.7 A at 120 Hz and 6.58 A at 100 kHz, supporting demanding DC-link and inverter conditions.
• Long Endurance  Rated for 20,000 hours at +85°C under specified ripple conditions, enabling extended operational life in industrial environments.
• Screw Terminal, Robust Mounting  Radial can with screw terminals for secure electrical and mechanical connection; terminal pitch and bolt sizing follow LNX series dimensions for φ51 parts.
• Operating Temperature & Stability  Operational range from −25°C to +85°C with specified impedance stability (Z(−25°C)/Z(+20°C) = 8 for the series).
• Leakage & Quality Controls  Leakage current specified per datasheet (after 5 minutes, not more than 3√CV µA or 5 mA, whichever is smaller) and endurance/shelf-life procedures defined by the series data.
• Compliance  RoHS compliant and available with flame-retardant electrolyte types within the LNX series.

Typical Applications

• Industrial Power Supplies  Used as DC-link and smoothing capacitors in industrial inverter power supplies where high voltage and ripple handling are required.
• Inverter & Motor Drive Systems  Suitable for inverter circuitry in motor drives that demand high ripple current capability and long operating life at elevated temperatures.
• Energy Conversion Equipment  Applied in renewable-energy inverters and power conversion modules needing extra-high-voltage capacitors with durable endurance characteristics.

Unique Advantages

• High-voltage capability: 450 V rating supports extra-high-voltage designs within the LNX series range.
• Designed for high ripple environments: Specified ripple currents at 120 Hz and 100 kHz enable reliable operation under heavy AC superimposition.
• Extended life at elevated temperature: 20,000-hour endurance at +85°C validates long-term performance in industrial conditions.
• Secure screw-terminal connections: Radial can with screw terminals ensures strong mechanical and electrical mounting for robust installations.
• Manufacturer-backed specification set: Component follows Nichicon LNX series specifications for impedance, leakage, endurance, and shelf-life test procedures.
• Production-ready packaging: Supplied in cardboard packing suitable for mass production deployment.

Why Choose LNX2W122MSEFBB?

LNX2W122MSEFBB is positioned for engineers designing high-voltage power electronics who require a capacitor that combines 450 V rating, substantial capacitance (1200 µF), and strong ripple-current handling with long-term endurance at +85°C. The screw-terminal radial can construction and series-level specifications make it a practical choice for industrial inverter, DC-link, and power-conversion applications.

Choosing this Nichicon LNX-series part delivers predictable, specification-driven performance—useful for designs that prioritize reliability, maintainability, and clear datasheet-based selection criteria.

If you would like pricing or availability information for LNX2W122MSEFBB, please request a quote or submit an inquiry referencing the part number and your required quantities.