LGU1H562MELZ

The LGU1H562MELZ is a snap‑in terminal aluminum electrolytic capacitor from Nichicon's LGU series. It provides 5.6 mF (5600 µF) capacitance at a 50 V rating in a radial snap‑in can designed for general‑purpose power applications. Built for elevated operating temperatures, this part supports continuous operation to 105°C with defined endurance and ripple performance.

Key Features

• Capacitance & Voltage — 5.6 mF (5600 µF) nominal capacitance with a 50 V rated voltage and ±20% tolerance for bulk energy storage and decoupling.
• High‑Temperature Endurance — Rated for operation from −40°C to 105°C with a specified life of 3000 hours at 105°C under rated conditions.
• Snap‑in Mounting — Snap‑in terminal, radial can package (φ22 × 50 mm) for secure PCB mounting and mechanical stability in power assemblies. Packaging is tray packing.
• Ripple Current Capability — Low‑frequency ripple current of 2.89 A at 120 Hz and high‑frequency ripple current of 3.324 A at 50 kHz to support pulsed and continuous ripple environments.
• Loss and Leakage — Tangent of loss angle (tan δ) of 0.30 (measured at 20°C, 120 Hz) and a specified leakage current of 1580 µA, providing predictable AC loss and DC leakage characteristics.
• Reliability & Compliance — Designed to meet the LGU series endurance criteria (3000 hours at 105°C) and is RoHS compliant. Mass production status ensures availability.

Typical Applications

• General‑purpose power supplies — Bulk smoothing and decoupling where 50 V rated capacitance and high ripple capability are required.
• Industrial power equipment — Energy storage and filtering in assemblies that operate up to 105°C and require durable snap‑in mounting.
• Power conversion modules — DC link and bulk capacitor roles where defined ripple current ratings (120 Hz and 50 kHz) and long endurance are important.

Unique Advantages

• High ripple handling: Specified ripple currents of 2.89 A (120 Hz) and 3.324 A (50 kHz) support robust performance under AC stress and switching environments.
• Extended high‑temperature life: Endurance of 3000 hours at 105°C provides predictable long‑term behavior in elevated temperature applications.
• Compact snap‑in form factor: φ22 × 50 mm radial snap‑in can combines substantial capacitance with a mounting style that simplifies PCB retention and assembly.
• Measured dissipation and leakage: tan δ = 0.30 (20°C, 120 Hz) and leakage current = 1580 µA provide quantifiable electrical characteristics for design margins and thermal planning.
• RoHS compliant & production ready: RoHS compliance and mass production status help streamline procurement and regulatory requirements.

Why Choose LGU1H562MELZ?

The LGU1H562MELZ combines a high nominal capacitance of 5600 µF with a 50 V rating and snap‑in packaging for reliable bulk energy support in general‑purpose power designs. Its defined ripple current ratings, measured dissipation factor, and leakage current provide engineers with the electrical parameters needed for thermal and lifetime budgeting.

Ideal for designers and procurement teams seeking a production‑ready aluminum electrolytic solution, this Nichicon LGU series part delivers predictable endurance up to 105°C and RoHS compliance for long‑term deployment in industrial and power conversion systems.

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