LNX2V153MSEJBB

The LNX2V153MSEJBB from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNX series designed for high-voltage, high-ripple power applications. With a rated capacitance of 15,000 µF and a 350 V rating, this polarized radial can provides large bulk capacitance and robust terminal mounting for industrial power designs.

Engineered for long operational life and high ripple handling, it targets industrial power supplies and inverter circuitry where sustained performance at elevated temperatures and heavy ripple currents is required.

Key Features

• Capacitance & Tolerance: 15,000 µF nominal capacitance with tolerance of -20% to +20% (measured at 20°C, 120 Hz), providing substantial bulk energy storage for power systems.
• Voltage Rating: Rated for 350 V operation suitable for extra-high-voltage applications within the LNX series range.
• High Ripple Current Capability: Rated low-frequency ripple current of 29 A at 120 Hz and high-frequency ripple current of 40.6 A at 100 kHz, enabling effective smoothing under heavy AC ripple conditions.
• Long Endurance: Life rating of 20,000 hours at +85°C when subjected to rated ripple current, providing extended reliable service in demanding environments.
• Electrical Characteristics: Specified tan δ (loss tangent) of 0.2 at 20°C/120 Hz and a leakage current specification of 5000 µA, consistent with the series’ performance parameters.
• Robust Package & Mounting: Radial can with screw terminals (φ90 × 190L / L: 19 cm × D: 9 cm) and M5 terminal pitch details for secure mechanical and electrical connections.
• Operating Range & Stability: Rated operating temperature from -25°C to +85°C with a low-temperature impedance ratio (Z(-25°C)/Z(+20°C)) of up to 8 as specified for the series.
• Environmental Compliance & Packaging: RoHS compliant and supplied in cardboard packing; available in mass-production quantities.

Typical Applications

• Industrial Power Supplies: Bulk capacitance and high ripple tolerance make it suitable for smoothing and energy buffering in industrial power supply designs, including inverter front ends.
• Inverter Circuitry: High-voltage rating and high ripple current capability support inverter DC-link and filter applications where continuous ripple stress is present.
• General-Purpose High-Voltage Systems: Suited for general-purpose high-voltage smoothing and filtering tasks across industrial equipment that require large capacitance and long life.

Unique Advantages

• Extended Service Life: 20,000 hours at 85°C under rated ripple current reduces replacement frequency and maintenance in continuous-duty applications.
• High Ripple Handling: Dual-frequency ripple specifications (29 A at 120 Hz and 40.6 A at 100 kHz) allow designers to address both low- and high-frequency ripple environments with a single part.
• High-Voltage Capability: 350 V rating enables use in extra-high-voltage applications within the LNX series envelope.
• Secure Screw-Terminal Mounting: Screw terminals provide robust electrical connections and mechanical retention for harsh or vibration-prone installations.
• Series-Level Reliability Features: Designed for high reliability with specified endurance and recovery behavior defined by the LNX series, supporting restoration to specified characteristics after endurance testing.
• Regulatory Compliance: RoHS compliance supports use in regulated markets and simplifies environmental due-diligence.

Why Choose LNX2V153MSEJBB?

LNX2V153MSEJBB combines large bulk capacitance, a 350 V rating, and high ripple-current capability in a screw-terminal radial can tailored for demanding industrial power applications. Its 20,000-hour endurance at +85°C and series-specified stability characteristics make it a practical choice for designs prioritizing long-term reliability under continuous ripple stress.

This part is well suited for engineers and procurement teams specifying capacitors for inverter front ends, industrial power supplies, and other high-voltage, high-ripple systems where robust mounting and predictable electrical performance are required.

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