LGU2Z471MELZ

The LGU2Z471MELZ is an aluminum electrolytic capacitor in Nichicon’s LGU series featuring a snap-in terminal style and a rated capacitance of 470 µF at 180 V. Designed for general-purpose applications, it delivers high ripple-current handling and extended endurance for sustained operation in elevated-temperature environments.

Key value comes from its 105°C endurance rating (3000 hours), robust ripple-current capability (1.5 A at 120 Hz, 2.25 A at 50 kHz), wide operating temperature range (−40°C to 105°C) and a compact φ22 × 35 mm can in a radial, snap-in package with tray packing. The part is RoHS compliant and in mass production.

Key Features

• Rated Capacitance & Voltage — 470 µF nominal capacitance with a 180 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C).
• Snap-in Terminal Package — Radial, can-type snap-in construction for secure board mounting and through-hole assembly; supplied in tray packing for production handling.
• High Ripple Current — Low-frequency ripple current of 1.5 A at 120 Hz and high-frequency ripple current of 2.25 A at 50 kHz, supporting demanding AC ripple conditions.
• Thermal Endurance — Rated life of 3000 hours at 105°C under DC bias plus rated ripple current; designed for sustained high-temperature operation.
• Wide Operating Temperature — Specified for −40°C to +105°C operation to cover a broad range of industrial and general-purpose environments.
• Electrical Loss and Leakage — Tangent of loss angle (tan δ) of 0.15 (measured at 120 Hz, 20°C) and specified leakage current of 870 µA, enabling predictable loss and leakage behavior.
• Compact Footprint — Body dimensions φ22 × 35 mm (L: 3.5 × D: 2.2 cm) to balance capacitance and board space in power-dense designs.
• Regulatory Compliance — RoHS compliant for use in lead-restricted assemblies.

Typical Applications

• General-purpose power electronics — Provides bulk energy storage and smoothing in general-purpose power conversion and supply circuits where 180 V rating and high ripple capability are required.
• Industrial control equipment — Suited for control systems that demand stable capacitance and long-term operation at elevated temperatures up to 105°C.
• Power filtering — Effective for AC ripple filtering and decoupling in assemblies that must handle specified ripple currents at 120 Hz and higher frequencies.

Unique Advantages

• Long-duration high-temperature performance: 3000 hours endurance at 105°C assures predictable life under sustained thermal stress and rated ripple conditions.
• High ripple-current capacity: Specified ripple ratings of 1.5 A (120 Hz) and 2.25 A (50 kHz) reduce thermal buildup and support stable operation in ripple-intensive circuits.
• Clear electrical characterization: Specified tan δ (0.15) and leakage current (870 µA) provide engineers with verifiable loss and leakage figures for robust design margins.
• Compact, board-friendly form: φ22 × 35 mm snap-in can offers a high-capacitance option in a space-conscious through-hole package for production assemblies.
• Production-ready supply: Tray packing and mass-production status support consistent procurement and assembly flow for volume manufacturing.
• RoHS compliance: Suitable for lead-restricted manufacturing environments without additional processing requirements.

Why Choose LGU2Z471MELZ?

LGU2Z471MELZ targets designers who need a robust, general-purpose electrolytic capacitor with a 180 V rating, high ripple-current handling and extended thermal endurance. Its combination of 470 µF capacitance, snap-in radial package and 3000-hour life at 105°C makes it well suited to power-focused boards that must balance capacity, thermal reliability and compact footprint.

Manufactured by Nichicon and supplied in tray packing for production use, this part offers verifiable electrical characteristics (tan δ, leakage current, ripple ratings) and RoHS compliance, helping simplify BOM decisions and long-term sourcing for industrial and general-purpose electronic designs.

Request a quote or submit a parts inquiry to obtain pricing, availability and lead-time information for LGU2Z471MELZ. Our team can provide volume pricing and delivery details to support your design and production schedules.