LGU2Z561MELA

The LGU2Z561MELA from Nichicon is an aluminum electrolytic, snap-in terminal capacitor designed for general-purpose power applications. It is a 560 µF, 180 V polarized radial can built to operate across industrial temperature ranges and to endure sustained ripple stress.

Engineered to withstand high-temperature operation, this snap-in capacitor is rated for use up to 105°C with endurance validated by 3000 hours of rated ripple-current application at 105°C, and it is RoHS compliant.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance at a rated voltage of 180 V, with a capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Thermal Rating & Endurance — Operating temperature range from −40°C to +105°C and endurance confirmed for 3000 hours under rated ripple current at 105°C.
• Ripple Current Performance — Rated ripple current of 1.67 A at 120 Hz and 2.505 A at 50 kHz, supporting sustained AC stress in power circuits.
• Package & Mounting — Radial can with snap-in terminals for secure PCB retention and straightforward installation in bulk-power assemblies.
• Polarized Design — Conventional polarized aluminum electrolytic construction for DC smoothing and bulk energy storage.
• Leakage Current Specification — Conforms to the series leakage current guideline: I ≤ 3 × C × V (µA) after 5 minutes’ application of rated voltage at 20°C.
• Identification — Marked with white lettering on a black sleeve for clear part identification.
• Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).
• Physical Size — Compact radial can dimensions of approximately 3.0 cm length × 2.5 cm diameter for high-density board layouts.

Typical Applications

• General Power Filtering — Bulk smoothing and DC-link filtering in power supplies where 180 V rating and 560 µF capacitance are required.
• Industrial Power Electronics — Filtering and energy storage in industrial equipment that must tolerate elevated temperatures up to 105°C and sustained ripple current.
• Consumer and Commercial Equipment — General-purpose bulk capacitance for devices and assemblies requiring a snap-in radial can for secure mounting.

Unique Advantages

• High-temperature endurance: Validated 3000-hour performance at 105°C under rated ripple current, supporting reliable operation in hot environments.
• Robust ripple-handling: Specified ripple currents at both low (1.67 A @ 120 Hz) and high (2.505 A @ 50 kHz) frequencies enable dependable AC stress performance.
• Clear electrical specification: 560 µF at 180 V with ±20% tolerance gives predictable capacitance for design calculations.
• Secure snap-in mounting: Radial snap-in terminals simplify assembly and provide stable retention for bulk-power circuits.
• Regulatory compliance: RoHS conformity supports use in designs with environmental compliance requirements.

Why Choose LGU2Z561MELA?

LGU2Z561MELA positions itself as a durable, general-purpose electrolytic solution for designers needing a 180 V, 560 µF snap-in capacitor capable of continuous operation at elevated temperatures. Its rated ripple-current performance and 3000-hour endurance at 105°C make it suitable where long-term thermal and electrical stability are priorities.

This Nichicon LGU-series part is well suited to engineers and procurement teams specifying capacitors for power filtering and bulk energy storage in industrial, commercial, and general-purpose electronic equipment, offering verifiable specifications and RoHS compliance for production designs.

To request a quote or check availability and pricing for LGU2Z561MELA, submit a quote request or contact sales to discuss your volume and delivery requirements.