LNY2V182MSEFBB

The LNY2V182MSEFBB is a screw-terminal aluminum electrolytic capacitor engineered for general-purpose power applications requiring high capacitance at elevated voltages. Built as a radial can with screw terminals, it delivers 1.8 mF at 350 V in a compact φ51 × 70 mm package.

Designed for applications that demand robust ripple handling and long operational life at elevated temperature, this RoHS-compliant part provides specified performance through a -40 °C to +85 °C operating range and 2000 hours of rated-life endurance at 85 °C.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) nominal capacitance with a 350 V rated voltage and ±20% tolerance (120 Hz, 20 °C).
• Screw Terminal Mounting — Radial can package with screw terminals (M5 nominal bolt for φ51) for secure mechanical and electrical connections in high-current installations.
• High Ripple Current Capability — Low-frequency ripple current of 10 A at 120 Hz and high-frequency ripple current of 14 A at 10 kHz to support power smoothing and high-stress ripple applications.
• Endurance at Elevated Temperature — Rated load-life performance: 2000 hours with applied ripple at 85 °C when peak voltage does not exceed rated voltage.
• Leakage and Dissipation — Measured leakage current of 2380 µA and a tangent of loss angle (tan δ) of 0.25 measured at 120 Hz, 20 °C, enabling predictable loss and self-heating characteristics.
• Wide Operating Temperature — Specified for operation from -40 °C to +85 °C for broad environmental tolerance.
• Compact Form Factor — Physical dimensions: diameter φ51 mm, length 70 mm (L: 7.0 × D: 5.1 cm), suitable where high capacitance must fit a constrained footprint.
• RoHS Compliant — Meets RoHS directive requirements for restricted substances.

Typical Applications

• General-purpose power filtering — Bulk smoothing and decoupling in power supplies where 1.8 mF at 350 V is required.
• DC-link energy buffering — Energy storage and ripple attenuation on DC bus circuits that operate within the -40 °C to +85 °C range.
• Industrial power electronics — Robust screw-terminal mounting and high ripple-current capability for industrial converters and inverters.

Unique Advantages

• High capacitance in a compact screw-terminal can — 1.8 mF in a φ51 × 70 mm package provides significant charge storage while saving board space.
• Strong ripple-handling capability — Rated for 10 A (120 Hz) and 14 A (10 kHz) ripple currents to support demanding power conditioning tasks.
• Engineered for elevated-temperature endurance — 2000 hours life at 85 °C under rated ripple current, enabling reliable performance in sustained high-temperature environments.
• Secure, serviceable connections — Screw terminals enable reliable mechanical fastening and straightforward replacement or maintenance.
• Predictable loss and leakage characteristics — Specified tan δ and measured leakage current allow designers to estimate dissipation and standby losses accurately.

Why Choose LNY2V182MSEFBB?

The LNY2V182MSEFBB combines high capacitance, elevated voltage rating, and robust ripple current capability in a screw-terminal radial can tailored for general-purpose power systems. Its defined endurance at 85 °C and wide operating temperature range make it suitable for designs where sustained thermal and electrical stress are expected.

This part is well suited for engineers and procurement teams specifying bulk energy storage, DC-link buffering, and power-supply smoothing in industrial and general-purpose applications that require a durable, serviceable capacitor with verifiable electrical characteristics and RoHS compliance.

If you would like pricing, availability, or a formal quote for LNY2V182MSEFBB, please request a quote or contact sales to submit your requirements and receive support tailored to your design and volume needs.