LGU1C123MELA

The LGU1C123MELA is a snap‑in terminal aluminum electrolytic capacitor designed for general‑purpose power applications. It delivers 12,000 µF at 16 V in a radial, snap‑in can package sized φ25 × 30 mm, optimized for secure mounting and high ripple environments.

Targeted at power‑handling and energy‑storage roles, this Nichicon LGU series part combines high ripple‑current capability with extended endurance at elevated temperature, addressing demanding industrial and electronic power supply requirements.

Key Features

• Capacitance & Voltage — 12,000 µF nominal capacitance at a rated voltage of 16 V with ±20% tolerance for bulk energy storage and smoothing.
• High Ripple‑Current Performance — Rated ripple current of 2.3 A at 120 Hz and 2.645 A at 50 kHz to support high AC stress in power rails and converters.
• Low Leakage & Loss — Specified leakage current of 1,310 µA and a tan δ (DF) of 0.50 (max.) at 120 Hz, 20°C, supporting stable performance under load.
• Extended Endurance — Designed to withstand 3,000 hours of rated ripple current at 105°C, with post‑test limits for capacitance, tan δ and leakage current defined by the series specifications.
• Wide Operating Temperature — Rated for −40°C to +105°C operation to cover a broad range of environmental conditions.
• Mechanical & Packaging — Radial, snap‑in can package (φ25 × 30 mm) supplied in tray packing and designated for mass production use.
• Regulatory — Compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Power Supply Bulk Smoothing — Large capacitance and high ripple‑current capability make it suitable for bulk energy storage and smoothing on DC power rails.
• Industrial Power Conversion — Durable 105°C endurance and high ripple handling support use in AC/DC and DC/DC converters in industrial equipment.
• Telecom and Server Power Modules — High capacitance density and low loss characteristics assist in maintaining stable supply rails under varying load.

Unique Advantages

• High Ripple Handling: 2.3 A (120 Hz) and 2.645 A (50 kHz) ratings reduce temperature rise and improve reliability in high‑stress power circuits.
• Long High‑Temperature Endurance: 3,000 hours at 105°C under rated ripple current helps ensure sustained performance in thermally demanding applications.
• Compact Snap‑in Package: φ25 × 30 mm radial, snap‑in can provides secure mechanical retention for high‑current assemblies.
• Predictable Leakage and Loss: Specified leakage current (1,310 µA) and tan δ (0.50) enable predictable energy dissipation and sizing for thermal design.
• RoHS Compliant and Mass Production Ready: Tray packing and production status streamline procurement and assembly for volume manufacturing.

Why Choose LGU1C123MELA?

LGU1C123MELA positions itself as a robust, general‑purpose electrolytic solution where bulk capacitance, high ripple tolerance and extended high‑temperature endurance are required. Its combination of 12,000 µF at 16 V, specified ripple currents across low and high frequencies, and a 3,000‑hour 105°C endurance profile make it well suited to power supplies, converters, and other energy‑storage roles in industrial and electronic systems.

Available in a secure snap‑in radial can (φ25 × 30 mm) with tray packing for mass production, this Nichicon LGU series part offers predictable electrical and mechanical characteristics for design and procurement teams focused on long‑life performance and streamlined assembly.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for LGU1C123MELA.