LGN2D331MELZ25

The LGN2D331MELZ25 is a snap‑in, large‑can aluminum electrolytic capacitor from Nichicon’s LGN series. It provides 330 µF capacitance at a 200 V rating in a compact snap‑in radial can package.

Designed for general‑purpose power applications, this part combines a polarized high‑voltage capacitor topology with 105°C endurance characteristics and RoHS compliance for reliable performance in demanding thermal environments.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance rated at 200 V.
• High‑temperature endurance — Specified to withstand 3000 hours of applied rated ripple current at 105°C.
• Ripple current capability — Rated ripple current of 1.2 A at 120 Hz and 1.8 A at 100 kHz, supporting sustained AC stress under bias.
• Operating temperature range — −40°C to +105°C for robust operation across a wide thermal range.
• Compact snap‑in package — Radial, can‑type snap‑in mounting for secure PCB retention with a size of L: 2.5 × D: 2.2 cm and a maximum seated height of 2.5 cm.
• Tolerance & polarity — Capacitance tolerance ±20%; polarized electrolytic construction.
• Regulatory compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Series advantage — LGN series provides a smaller case size (one rank smaller) compared with the LGU series for space‑conscious designs.

Typical Applications

• General‑purpose power electronics — Bulk capacitance and energy storage in circuits that require 330 µF at 200 V.
• Power supply filtering — Smoothing and ripple reduction where sustained ripple current at elevated temperatures is expected.
• Industrial and commercial equipment — High‑temperature tolerant bulk capacitor for general‑purpose designs operating up to 105°C.

Unique Advantages

• Durable high‑temperature performance: Rated to withstand 3000 hours of rated ripple current at 105°C, supporting long‑term operation under thermal stress.
• Measurable ripple capability: Defined ripple current ratings at both low and high frequencies (1.2 A @120 Hz, 1.8 A @100 kHz) allow predictable thermal and electrical design margins.
• Space‑efficient package: One rank smaller case size than LGU series lets designers reduce board footprint without changing snap‑in mounting style.
• Robust mounting: Snap‑in radial can provides secure mechanical retention for higher‑vibration or vertically mounted assemblies.
• Regulatory alignment: RoHS compliance simplifies selection for designs requiring lead‑restriction conformity.

Why Choose LGN2D331MELZ25?

The LGN2D331MELZ25 is positioned for designers seeking a 330 µF, 200 V aluminum electrolytic capacitor with proven high‑temperature endurance and defined ripple current performance. Its snap‑in radial can and reduced case size make it suitable for general‑purpose power electronics where board space, thermal resilience, and secure mounting matter.

Engineers specifying this part benefit from clear, verifiable electrical and environmental specifications—operating to 105°C, 3000‑hour endurance under rated ripple, and RoHS compliance—making it a practical choice for long‑running industrial and commercial applications.

If you’d like pricing, lead‑time information, or to request a quote for LGN2D331MELZ25, please submit an inquiry to initiate a commercial request.