LGU2Z561MELZ

The LGU2Z561MELZ is a Nichicon snap‑in terminal aluminum electrolytic capacitor designed for general‑purpose power applications. It combines a 560 µF capacitance with a 180 V rated voltage and a compact φ22 × 40 mm can in a radial, snap‑in package.

Designed for elevated operating conditions, this part delivers a 105°C rated temperature, long endurance and high ripple handling for board‑level power filtering and bulk energy storage in industrial and commercial equipment.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance with a 180 V rated voltage and ±20% tolerance for stable bulk energy storage and filtering.
• High Temperature Endurance — Rated for operation from −40°C to +105°C with a 3000‑hour endurance at 105°C under rated ripple conditions.
• Low Loss — tan δ = 0.15 (measured at 20°C, 120 Hz), supporting efficient AC performance at the specified voltage.
• High Ripple Current Capability — 1.67 A at 120 Hz (low frequency) and 2.505 A at 50 kHz (high frequency) to handle pulsating loads and reduce thermal stress in power circuits.
• Leakage Current — Typical leakage current specified at 950 µA (after voltage application at 20°C), enabling predictable bias behavior.
• Package & Mounting — φ22 × 40 mm radial can with snap‑in terminals for secure board retention; supplied in tray packing for production assembly.
• Compliance & Availability — RoHS compliant and listed as mass production status from Nichicon.
• Polarized Design — Polarized capacitor suitable for DC applications requiring a defined polarity.

Typical Applications

• General‑purpose power filtering — Bulk smoothing and decoupling in power supplies and ancillary power rails where 180 V and 560 µF are required.
• Industrial power equipment — Use in assemblies that demand 105°C operation and extended endurance under rated ripple current.
• Board‑level bulk storage — Snap‑in mounting provides secure mechanical retention for high‑energy circuits on printed circuit boards.

Unique Advantages

• Rated for high operating temperature: 105°C rating combined with 3000 hours endurance provides predictable long‑term behavior under elevated thermal stress.
• High ripple handling: Specified low‑ and high‑frequency ripple currents (1.67 A @ 120 Hz, 2.505 A @ 50 kHz) reduce internal heating in demanding power applications.
• Compact, board‑mountable form factor: φ22 × 40 mm radial can with snap‑in terminals simplifies PCB assembly while delivering substantial capacitance per volume.
• Measured loss and leakage characteristics: tan δ = 0.15 at 20°C/120 Hz and 950 µA leakage current support predictable AC and DC performance.
• Production readiness: Tray packing and mass production status make the part suitable for volume manufacturing and supply chain planning.
• Regulatory compliance: RoHS compliant for use in environments requiring restricted‑substance adherence.

Why Choose LGU2Z561MELZ?

The LGU2Z561MELZ positions itself as a robust, production‑ready aluminum electrolytic solution for designs that require 560 µF at 180 V with elevated temperature endurance. Its combination of high ripple current capability, controlled loss characteristics and a secure snap‑in radial package makes it well suited to power supply filtering and board‑level bulk storage in industrial and commercial equipment.

Manufactured by Nichicon and supplied in tray packing, this part supports repeatable assembly and long‑term availability for engineering and procurement teams focused on reliable power subsystem design.

If you would like pricing, availability, or a formal quotation for LGU2Z561MELZ, please submit a quote request or contact sales with your quantity and delivery requirements.