LNY2W222MSEFBB

The LNY2W222MSEFBB is a screw-terminal aluminum electrolytic capacitor in Nichicon’s LNY series, offering 2.2 mF (2200 µF) capacitance at a 450 V rating. Built as a radial can with screw terminals, it targets general-purpose electrical equipment and applications where a high-voltage, high-capacitance electrolytic with robust terminal connections is required.

Key engineering advantages include support for elevated operating temperatures up to 85°C with a rated load life of 2000 hours at 85°C, screw-terminal mounting for secure connections, and ripple-current capability specified at both low and high frequencies for demanding power environments.

Key Features

• Capacitance & Voltage: 2.2 mF (2200 µF) rated at 450 V, with capacitance tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Screw Terminal Mounting: Radial can package with screw terminals and M5 nominal bolt size on φ51 case size, enabling secure, low-impedance connections for heavy-current applications.
• Thermal & Lifetime Performance: Operating temperature range −40°C to +85°C and specified load life of 2000 hours at 85°C under applied ripple current.
• Ripple Current Capability: Rated ripple current of 9.2 A at 120 Hz and 12.88 A at 100 kHz, suitable for circuits with significant AC ripple content across a wide frequency range.
• Mechanical Size: Physical dimensions L: 12.5 cm × D: 5.1 cm (φ51 × 125 mm length), supplied in cardboard packing for mass-production handling.
• Electrical Reliability: Leakage current criteria and insulation requirements are defined in the LNY series datasheet, including leakage current limits after voltage application and minimum insulation resistance between terminal and bracket.
• Regulatory Compliance: RoHS compliant per datasheet statements.

Typical Applications

• General-purpose industrial equipment — Suitable for applications identified as "General Purpose" in the product data where a high-voltage electrolytic capacitor is required.
• High-voltage power systems — The 450 V rating supports designs that require higher DC bus or filter capacitance at elevated voltages.
• Equipment downsizing initiatives — The LNY series is noted as suited for equipment downsizing while maintaining higher capacitance in a compact screw-terminal can.

Unique Advantages

• High-voltage capability: 450 V rating provides design latitude for higher-voltage DC buses and power circuits.
• Secure screw-terminal connections: Screw terminal and M5 bolt sizing enable mechanically robust, low-resistance terminations for heavy-current paths.
• Validated ripple performance: Ripple current specifications at both 120 Hz and 100 kHz support a range of power-frequency and high-frequency applications.
• Designed for elevated-temperature operation: Specified for −40°C to +85°C operation with a 2000-hour life at 85°C under rated ripple—providing predictable endurance in warmer environments.
• RoHS compliance: Meets the RoHS directive as stated in the product information.

Why Choose LNY2W222MSEFBB?

The LNY2W222MSEFBB positions itself as a robust, high-voltage screw-terminal aluminum electrolytic solution for designers needing 2200 µF at 450 V with secure mechanical connections. Its combination of ripple-current capability, elevated-temperature life rating, and radial screw-terminal package makes it a practical choice for general-purpose equipment and designs pursuing compact high-capacitance solutions.

Specified electrical and mechanical parameters provide predictable performance and simplify engineering decisions for procurement and system integration in mass-production environments.

If you would like pricing, lead-time, or to submit a quote request for LNY2W222MSEFBB, please request a quote or contact sales for personalized assistance and availability.