LNX2G103MSEH

The LNX2G103MSEH from Nichicon is a screw-terminal aluminum electrolytic capacitor rated at 10,000 µF and 400 V. It is a radial can with screw terminals and a physical size of φ76.2 × 220 mm (L: 22 × D: 7.62 cm), designed for extra-high-voltage applications that require high ripple handling and long operational life.

Engineered for industrial power systems, the LNX series is suited for use in industrial power supplies and inverter circuitry. This part delivers high ripple current capability and long-term reliability with a specified life of 20,000 hours when subjected to rated ripple current at +85°C.

Key Features

• Capacitance & Voltage — 10,000 µF nominal capacitance with a rated voltage of 400 V and ±20% tolerance.
• Screw Terminal Package — Robust radial can design with screw terminals for secure electrical and mechanical connections in high-current assemblies.
• High Ripple Current — Rated ripple current of 22.7 A at 120 Hz and 31.78 A at 100 kHz to support demanding power-conditioning and inverter loads.
• Long Life & Reliability — Endurance specified for 20,000 hours at +85°C under rated ripple conditions, supporting extended field service life.
• Operating Temperature Range — Specified for operation from −25°C to +85°C to match industrial ambient conditions.
• Polarized Design — Polarized aluminum electrolytic capacitor suitable for DC bulk energy storage applications.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).
• Series Options — LNX series includes options such as flame-retardant electrolyte types and extended sizes up to φ100 = 250L (series-level information).

Typical Applications

• Industrial Power Supplies — Suited for use in industrial power supplies, including inverter circuitry, where high ripple current and extra-high voltage handling are required.
• General Purpose High-Voltage Systems — Applicable to general-purpose designs that require a 10,000 µF, 400 V polarized capacitor for bulk energy storage and voltage smoothing.

Unique Advantages

• High ripple capability: Specified ripple currents of 22.7 A (120 Hz) and 31.78 A (100 kHz) reduce heating and improve stability under heavy AC ripple loads.
• Extended operational life: 20,000-hour endurance at +85°C under rated ripple current supports long service intervals and predictable maintenance planning.
• Secure, serviceable connections: Screw terminal construction provides reliable electrical contact and simplifies installation and replacement in high-current assemblies.
• Extra-high-voltage rating: 400 V rating addresses designs requiring higher DC bus voltages within the 350–550 V range covered by the LNX series.
• Regulatory compliance: RoHS conformity supports deployment in regions and projects requiring restricted substance compliance.

Why Choose LNX2G103MSEH?

The LNX2G103MSEH is positioned for engineers and procurement teams building industrial power systems that demand high ripple tolerance, robust screw-terminal connections, and long service life at elevated ambient temperatures. With a 10,000 µF capacitance at 400 V and series-level design focus on inverter and power-supply applications, this capacitor delivers the electrical endurance and mechanical form factor suited to heavy-duty DC link and bulk energy storage roles.

Choosing this Nichicon LNX part provides predictable long-term performance—backed by 20,000-hour endurance at +85°C—and compliance with RoHS to support regulated deployments. It is appropriate for designs where long life, high-voltage capability, and high ripple handling are primary considerations.

Request a quote or submit an inquiry to the sales team to check availability, lead times, and ordering details for the LNX2G103MSEH.