LNK2W153MSEJBN

The LNK2W153MSEJBN is an aluminum electrolytic capacitor in a screw-terminal radial can package from Nichicon's LNK series. It delivers 15,000 µF capacitance at a 450 V rating with ±20% tolerance, designed for general-purpose applications that require large bulk capacitance at high voltage.

Engineered for sustained operation, the capacitor supports a –25°C to +85°C operating range and a rated endurance of 5000 hours at 85°C. Its construction and electrical characteristics are optimized for applications where high ripple handling and long-term stability are required.

Key Features

• Core Electrical 15,000 µF capacitance at a 450 V rated voltage with ±20% tolerance (120 Hz, 20°C).
• Ripple Current Capability Rated low-frequency ripple current of 35.9 A at 120 Hz and high-frequency ripple current of 50.26 A at 10 kHz; frequency coefficient reaches 1.40 at 10 kHz according to the LNK series data.
• Leakage and Dissipation Specified leakage current up to 5000 µA and tangent of loss angle (tan δ) of 0.2 for predictable ESR-related behavior.
• Endurance and Temperature Range Load-life endurance of 5000 hours at 85°C; operating temperature range from –25°C to +85°C.
• Mechanical & Mounting Screw terminal radial can package (φ90 × 235 mm length) for secure high-current connections and easy installation with standard mounting brackets.
• Regulatory RoHS compliant per the product documentation.

Typical Applications

• Power supplies — Bulk smoothing and energy storage on high-voltage DC rails where large capacitance and high ripple handling are required.
• Industrial power conversion — Filtering and decoupling in converters and inverters that demand sustained ripple current and extended endurance at elevated temperatures.
• Energy storage modules — Supporting high-voltage storage and discharge cycles with screw-terminal connections for robust current paths.
• Backup and UPS systems — Providing bulk capacitance and ripple tolerance in high-voltage standby and backup power subsystems.

Unique Advantages

• Substantial bulk capacitance: 15,000 µF at 450 V supplies significant energy storage for high-voltage circuits.
• High ripple tolerance: Rated ripple currents of 35.9 A (120 Hz) and 50.26 A (10 kHz) support demanding AC ripple environments.
• Long-term durability: 5000-hour load-life at 85°C provides predictable lifetime performance under rated ripple and bias conditions.
• Secure screw-terminal mounting: Radial can with screw terminals enables reliable high-current connections and simplified assembly.
• Wide operating range: –25°C to +85°C operation covers a broad set of general-purpose environments.
• RoHS compliant: Meets RoHS requirements as documented for the LNK series.

Why Choose LNK2W153MSEJBN?

LNK2W153MSEJBN is positioned for designs that require large-capacitance, high-voltage bulk storage with robust ripple-current capability and predictable endurance. Its combination of 15,000 µF at 450 V, screw-terminal mounting, and 5000-hour life at 85°C makes it suitable for general-purpose power electronics where stability and reliable current handling are priorities.

This Nichicon LNK-series part offers a compact radial can form factor (φ90 × 235 mm) with specifications that map directly to high-voltage smoothing, filtering, and energy-storage requirements, delivering clear electrical and mechanical attributes for procurement and design decisions.

Request a quote or submit an inquiry to receive pricing, availability, and lead-time information for LNK2W153MSEJBN.