LNX2V123MSEHBN

The LNX2V123MSEHBN from Nichicon is an aluminum electrolytic capacitor in a screw-terminal radial can designed for extra-high voltage and high-ripple applications. With a 12,000 µF capacitance at a 350 V rating and a polarized screw-terminal package, it is targeted at industrial power electronics and general-purpose power supply systems that require robust energy storage and filtering.

Engineered for long-life operation, this part is specified for 20,000 hours of rated ripple-current endurance at +85°C and complies with RoHS (2011/65/EU,(EU)2015/863), offering a combination of high ripple capability and extended reliability for demanding systems.

Key Features

• High Capacitance: 12,000 µF (12 mF) provides substantial bulk energy storage for smoothing and DC-link applications.
• Extra‑High Voltage Rating: 350 V rated voltage for high-voltage power conversion and DC-link use.
• High Ripple Current Capability: Rated ripple currents of 25.1 A at 120 Hz and 35.14 A at 100 kHz support heavy AC ripple and switching converter environments.
• Long Endurance: Specified for 20,000 hours at +85°C when operated at rated ripple current, addressing long-life requirements in industrial systems.
• Temperature Range: Operating range from −25°C to +85°C for typical industrial ambient conditions.
• Screw Terminal Package: Radial can with screw terminals for secure, high-current connections and straightforward installation.
• Polarized Design & Tolerance: Polarized capacitor with capacitance tolerance of −20% to +20% (±20%).
• RoHS Compliant: Meets RoHS directive requirements (2011/65/EU,(EU)2015/863).

Typical Applications

• Industrial Power Supplies: Suited for inverter circuitry and industrial power supply designs where high voltage and high ripple handling are required.
• General-Purpose Power Filtering: Bulk energy storage and smoothing in general-purpose high-voltage filtering applications.
• High-Ripple Power Electronics: Use in converters and power stages that impose significant ripple currents thanks to its rated ripple current performance.

Unique Advantages

• Designed for High-Ripple Duty: High ripple current ratings at both low and high frequency reduce thermal stress and support reliability in switching applications.
• Long Operational Life: 20,000-hour endurance at +85°C under rated ripple conditions lowers replacement frequency and maintenance for deployed systems.
• Secure Screw-Terminal Connections: Screw terminal mounting simplifies installation and provides robust electrical and mechanical connection for high-current paths.
• High-Voltage Capability: 350 V rating enables use in elevated-voltage DC-link and power-conversion topologies without series stacking.
• Regulatory Compliance: RoHS compliance supports designs targeting regulated markets.
• Compact High-Volume Storage: Large capacitance in a radial can package delivers bulk energy storage where board space and secure mounting are priorities.

Why Choose LNX2V123MSEHBN?

The LNX2V123MSEHBN is positioned for engineers and procurement teams building high-voltage, high-ripple power systems who need a reliable, long-life electrolytic solution. Its combination of 12,000 µF capacitance, 350 V rating, substantial ripple current capability, and 20,000-hour endurance at +85°C makes it well suited to industrial power supplies, inverter circuits, and general-purpose high-voltage filtering.

Manufactured by Nichicon and compliant with RoHS, this screw-terminal aluminum electrolytic capacitor delivers predictable performance and robust connections for designs that demand durable energy storage and thermal resilience.

If you would like pricing or delivery information, request a quote or submit an inquiry to the sales team for assistance with availability and lead times.