LGU2A561MELZ

The LGU2A561MELZ from Nichicon is a snap‑in terminal aluminum electrolytic capacitor in the LGU series, offering 560 µF capacitance at a 100 V rating. It is a polarized, radial can (snap‑in) package designed for general‑purpose applications that require high-temperature endurance and reliable ripple-current performance.

Key value propositions include operation to 105°C with validated endurance under rated ripple current for 3000 hours and RoHS compliance, making it suitable where elevated temperature tolerance and long-term stability are required.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance rated at 100 V with ±20% tolerance (measured at 120 Hz, 20°C).
• High‑Temperature Endurance — Endurance verified: withstands 3000 hours of rated ripple current at 105°C per series specifications.
• Ripple Current Performance — Rated ripple current: 1.07 A at 120 Hz and 1.23 A at 50 kHz, supporting AC ripple handling across common frequencies.
• Operating Temperature Range — Specified for operation from –40°C to +105°C.
• Mounting & Package — Snap‑in terminal type in a radial can (snap‑in) package for through‑hole assembly.
• Polarization — Polarized aluminum electrolytic construction for bulk energy storage and decoupling tasks.
• Environmental Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Physical Size — Compact dimensions: L: 2.5 × D: 2.2 cm.

Typical Applications

• General Purpose — Designed for general‑purpose circuitry that requires 560 µF at 100 V in a snap‑in radial can package.
• High‑Temperature Environments — Applicable where operation up to 105°C and verified endurance under ripple current are required.
• Through‑Hole Assembly — Suited to through‑hole/snap‑in installations needing polarized bulk capacitance.

Unique Advantages

• Validated 3000‑hour Endurance: Withstands 3000 hours of rated ripple current at 105°C, providing predictable life performance under sustained thermal and ripple stress.
• Frequency‑rated Ripple Handling: Published ripple current values at 120 Hz and 50 kHz (1.07 A and 1.23 A respectively) allow designers to match the capacitor to expected ripple conditions.
• Compact Snap‑in Form Factor: Radial, snap‑in can simplifies mechanical retention and electrical connection in through‑hole assemblies.
• Wide Operating Temperature: Specified from –40°C to +105°C to address a broad range of ambient conditions within the stated limits.
• Regulatory Compliance: RoHS directive compliance supports environmentally conscious design requirements.

Why Choose LGU2A561MELZ?

The LGU2A561MELZ provides a balanced combination of bulk capacitance (560 µF), a 100 V rating, and proven high‑temperature endurance (3000 hours at 105°C under rated ripple), all in a snap‑in radial can package from Nichicon's LGU series. Its measured ripple‑current specification and wide operating temperature range make it a practical choice for engineers specifying general‑purpose polarized capacitors where long‑term stability at elevated temperatures is important.

It is well suited for designers and procurement teams seeking a RoHS‑compliant, through‑hole aluminum electrolytic capacitor with clear performance parameters for thermal endurance and ripple handling, backed by series documentation from the manufacturer.

Request a quote or submit an inquiry to our sales team to obtain pricing, availability, and lead‑time information for the LGU2A561MELZ.