LNY2V183MSEHBB

The LNY2V183MSEHBB is a screw-terminal aluminum electrolytic capacitor in Nichicon’s LNY series, offering high capacitance in a radial can with screw terminals. Designed for general-purpose equipment, it delivers 18,000 µF at 350 V with a compact φ76.2 × 210 mm package to support bulk energy storage and smoothing where a robust, high-capacitance solution is required.

Key value comes from its high ripple capability, extended endurance under elevated temperature, and RoHS compliance—helping designers reduce component count and support equipment downsizing without sacrificing performance.

Key Features

• Capacitance & Rated Voltage: 18,000 µF (18 mF) nominal capacitance with a 350 V rated voltage for substantial bulk storage and high-voltage applications.
• Screw Terminal Mounting: Radial can with screw terminals (M5 nominal bolt) for reliable, low-resistance electrical connections and straightforward mechanical installation.
• Endurance at Elevated Temperature: Load life of 2000 hours at 85°C under rated ripple current, providing predictable long-term performance when stressed at rated conditions.
• Wide Operating Temperature Range: Specified for −40°C to +85°C operation to cover a broad set of industrial and commercial environments.
• High Ripple Current Capability: Ripple current ratings of 30.2 A at 120 Hz and 42.28 A at 10 kHz to handle substantial AC ripple in power conversion and filtering applications.
• Mechanical Footprint: φ76.2 × 210 mm (diameter × length), radial can with screw terminals; supplied in cardboard packing and available in mass production.
• Electrical Robustness: Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket and withstands AC 2500 V for 1 minute without abnormality (series specifications).
• Regulatory Compliance: RoHS compliant per the series documentation.

Typical Applications

• General-purpose power smoothing and bulk energy storage: Large capacitance at 350 V supports smoothing and energy hold-up in a variety of general-purpose equipment.
• Equipment downsizing: The LNY series is suited for equipment downsizing by providing higher capacitance in a compact screw-terminal package.
• High-ripple power conversion: Elevated ripple current ratings make this capacitor appropriate for circuits that must handle significant AC ripple at both low and high frequencies.

Unique Advantages

• Substantial bulk capacitance in a single component: Reduces the need for multiple smaller capacitors and simplifies BOM and layout.
• Screw-terminal convenience: Facilitates secure, low-impedance connections for high-current paths and simplifies assembly and maintenance.
• Defined long-term performance: 2000-hour load life at 85°C provides a measurable expectation of endurance under rated stress.
• High ripple handling: Specified ripple currents at 120 Hz and 10 kHz support demanding filtering and power-conversion roles.
• Wide temperature operation and electrical safeguards: −40°C to +85°C rating plus insulation and voltage-proof specifications support reliable operation in varied environments.
• RoHS compliant and production-ready: Series compliance and mass production availability simplify procurement and regulatory acceptance.

Why Choose LNY2V183MSEHBB?

The LNY2V183MSEHBB combines very high capacitance (18,000 µF) with a 350 V rating and screw-terminal construction to deliver a practical, serviceable solution for general-purpose power smoothing, bulk energy storage, and high-ripple environments. Its 2000-hour endurance at 85°C, wide −40°C to +85°C operating range, and insulation/voltage-proof characteristics provide predictable, engineered performance for industrial and commercial designs that need robust capacitive support.

This part is ideal for designers seeking to reduce component count and support equipment downsizing while retaining clear, verifiable specifications for ripple handling, lifetime, and electrical robustness. Its RoHS compliance and mass-production status support straightforward integration and procurement.

Request a quote or submit a product inquiry to our sales team to discuss availability, lead times, and how LNY2V183MSEHBB can fit into your design.