LGN2P331MELZ25

The LGN2P331MELZ25 is a 330 µF, 220 V aluminum electrolytic capacitor in a snap‑in radial can optimized for general‑purpose power applications. It is part of Nichicon’s LGN series and delivers high ripple endurance and elevated temperature capability for use in compact power and industrial equipment.

Designed for snap‑in PCB mounting with polarized terminals, this part provides a long rated life at high temperature and complies with RoHS (2011/65/EU, (EU)2015/863).

Key Features

• Electrical Performance — 330 µF capacitance at a rated voltage of 220 V with ±20% tolerance for bulk energy storage and smoothing in power circuits.
• High‑temperature Endurance — Specified operating temperature range of −40 °C to +105 °C and designed to withstand 3000 hours of rated ripple current at 105 °C.
• Ripple Current Handling — Rated ripple current of 1.26 A at 120 Hz and 1.89 A at 100 kHz to support AC ripple filtering and DC link applications.
• Compact Snap‑in Package — Radial, can‑type snap‑in mounting in a smaller case (L: 25 mm × D: 22 mm) that reduces board footprint compared with larger series options.
• Polarized Design — Standard polarized aluminum electrolytic construction for correct orientation in power supply circuits.
• Regulatory — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Power supply filtering — Bulk smoothing and ripple reduction in general‑purpose AC/DC and DC/DC converters.
• Industrial power electronics — Energy buffering and decoupling in commercial and industrial equipment operating up to 105 °C.
• Electronic assemblies with snap‑in mounting — Designs that require secure radial mounting and compact footprint for board‑level power components.

Unique Advantages

• Long high‑temperature life: 3000 hours at 105 °C under rated ripple conditions provides predictable longevity in elevated ambient environments.
• High ripple capability: Dual ripple ratings (1.26 A at 120 Hz and 1.89 A at 100 kHz) support a range of switching and line‑frequency applications.
• Space‑efficient form factor: Compact 25 mm × 22 mm can reduces enclosure and PCB space compared with larger case options.
• Robust mounting: Snap‑in radial can simplifies PCB assembly and provides secure mechanical retention for high‑vibration environments.
• RoHS compliant: Meets current RoHS requirements for restricted substances.

Why Choose LGN2P331MELZ25?

The LGN2P331MELZ25 combines a 330 µF/220 V rating with proven high‑temperature endurance and substantial ripple handling in a compact snap‑in can. It is well suited to designers who need reliable bulk capacitance and durable performance at elevated temperatures without increasing board footprint.

This part is a practical choice for engineers building general‑purpose power systems and industrial electronics that demand long life, secure mounting, and compliance with RoHS regulations.

If you would like pricing, lead time, or to request a formal quote for LGN2P331MELZ25, please submit a request for a quote or contact our commercial team for availability and ordering information.