LNY2W152MSEFBN

The LNY2W152MSEFBN is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose high-voltage applications. It provides 1500 µF capacitance at a 450 V rated voltage and is optimized for equipment downsizing where high capacitance and secure screw-terminals are required.

Built for robust power-electronic use, this part offers defined lifetime and ripple-current performance at elevated temperature: 2000 hours life under rated ripple at 85°C, with specified low- and high-frequency ripple current ratings.

Key Features

• High voltage rating: Rated for 450 V, suitable where elevated DC voltage bulk capacitance is required.
• Large capacitance: 1500 µF nominal capacitance (±20% tolerance) for energy storage and smoothing in high-voltage circuits.
• Ripple current capability: Rated ripple current of 6.8 A at 120 Hz and 9.52 A at 10 kHz, enabling sustained AC ripple handling across common power frequencies.
• Endurance at elevated temperature: Load-life specification of 2000 hours with rated ripple current at 85°C, providing predictable life for thermal-stressed designs.
• Screw terminal radial can package: Secure screw-terminal connections and radial can form factor for reliable electrical and mechanical mounting.
• Wide operating temperature range: Specified for –40°C to +85°C operation to cover a broad set of operating environments.
• Leakage and insulation parameters: Leakage specified as not more than 3√CV (µA) or 5 mA after 5 minutes at 20°C; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket.
• Voltage proof: Withstands AC 2500 V for 1 minute between terminal and bracket without abnormality as defined in the datasheet.
• RoHS compliant: Conforms to the RoHS directive (2011/65/EU,(EU)2015/863).

Typical Applications

• General-purpose electronic equipment: Provides bulk energy storage and smoothing where a polarized high-voltage capacitor is required.
• Compact power modules and equipment downsizing: High capacitance in a screw-terminal radial can supports reduced footprint and denser power assemblies.
• High-voltage filtering and decoupling: 450 V rating and substantial capacitance make it suitable for high-voltage DC filtering duties where ripple handling is needed.

Unique Advantages

• High-voltage bulk capacitance: 1500 µF at 450 V supplies significant stored energy for smoothing and transient support in high-voltage circuits.
• Defined ripple performance: Published ripple current values at both 120 Hz and 10 kHz let designers size thermal and ripple stress reliably.
• Endurance characterized at operating temperature: 2000-hour load-life rating at 85°C with rated ripple current provides predictable durability under thermal stress.
• Secure screw-terminal connections: Screw terminals facilitate robust electrical and mechanical attachment for power assemblies and field serviceability.
• Measured leakage and insulation limits: Clear leakage current limits and >100 MΩ insulation resistance at DC 500 V support predictable behavior in high-voltage layouts.
• RoHS compliance: Meets current RoHS requirements for environmentally regulated designs.

Why Choose LNY2W152MSEFBN?

The LNY2W152MSEFBN combines high-voltage capability (450 V) with substantial capacitance (1500 µF) and defined ripple-current performance to meet the needs of compact, high-voltage power designs. Its screw-terminal radial can construction and specified endurance at 85°C make it suitable for engineers seeking predictable lifetime and secure mounting in demanding electronic assemblies.

Manufactured as part of Nichicon’s LNY series, this capacitor suits general-purpose equipment that requires reliable high-voltage bulk storage, clear electrical limits for leakage and insulation, and RoHS compliance.

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