LGN2C222MELB45

The LGN2C222MELB45 from Nichicon is a snap-in terminal aluminum electrolytic capacitor in the LGN series, designed for general-purpose power applications. It delivers 2.2 mF capacitance at a 160 V rating in a radial, can-style snap-in package engineered for elevated-temperature operation up to 105°C.

This part is optimized for sustained ripple conditions, with defined ripple current ratings and endurance for long-term operation at high temperature, while offering a smaller case size compared to the LGU series.

Key Features

• Capacitance & Voltage — 2.2 mF capacitance rated at 160 V for bulk energy storage and decoupling in polarized circuits.
• High-temperature Endurance — Designed to meet endurance requirements of 3000 hours at 105°C under D.C. bias plus rated ripple current.
• Ripple Current Capability — Rated ripple current of 2.9 A at 120 Hz and 4.35 A at 100 kHz to support steady-state and high-frequency ripple environments.
• Wide Operating Range — Operating temperature range from −40°C to +105°C to accommodate demanding thermal environments.
• Package & Mounting — Radial, can-type snap-in mounting for secure PCB installation; one rank smaller case size than LGU for space-conscious layouts.
• Tolerance & Polarization — Capacitance tolerance −20% to +20%; polarized construction for correct orientation in circuits.
• RoHS Compliance — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Power supply filtering — Bulk smoothing and decoupling in general-purpose power supplies where a polarized, snap-in capacitor is required.
• Industrial power electronics — Energy storage and ripple handling in industrial converters and control modules operating at elevated temperatures.
• Power conversion modules — Supporting DC link smoothing and transient hold-up in medium-voltage power conversion assemblies.
• General-purpose OEM equipment — Reliable polarized capacitance for a variety of electronic products requiring a 160 V snap-in electrolytic.

Unique Advantages

• Durable at high temperature: Specified endurance of 3000 hours at 105°C ensures predictable performance under sustained thermal stress.
• Defined ripple performance: Published ripple current ratings (2.9 A at 120 Hz, 4.35 A at 100 kHz) let designers size components against real ripple loads.
• Space-efficient form factor: One rank smaller case than the LGU series helps reduce PCB footprint without sacrificing capacitance.
• Polarized snap-in convenience: Radial, can-style snap-in terminals enable secure mechanical mounting and straightforward assembly for through-hole boards.
• Wide thermal operating range: −40°C to +105°C supports deployment across varied environmental conditions common to industrial and power designs.
• Regulatory conformity: RoHS compliance supports use in applications requiring restricted-substance conformity.

Why Choose LGN2C222MELB45?

LGN2C222MELB45 is positioned for designers who need a polarized, high-capacitance snap-in electrolytic capacitor with verified high-temperature endurance and clearly specified ripple current capability. Its 160 V rating, 2.2 mF capacitance, and published lifetime at 105°C make it suitable for general-purpose power and industrial electronics where sustained ripple and elevated ambient temperatures are expected.

By combining a smaller-case LGN package, snap-in mounting, and RoHS compliance, this part offers a practical balance of performance, reliability, and assembly convenience for OEMs and power-electronics designers focused on robust, long-life designs.

If you would like pricing, availability, or to request a formal quote for LGN2C222MELB45, submit a parts inquiry or request a quote from our sales team to discuss lead time and volume options.