LGU2P681MELA

The LGU2P681MELA is an aluminum electrolytic, snap-in terminal capacitor rated 220 V and 680 µF, designed for general-purpose applications. It combines high-temperature endurance and elevated ripple-current capability to support demanding power and energy-storage requirements.

Key attributes include a 105°C operating rating, 3,000 hours endurance at 105°C, and snap-in radial can packaging that simplifies board-level installation for high-reliability assemblies.

Key Features

• Capacitance & Voltage — 680 µF nominal capacitance with a 220 V rated voltage and ±20% tolerance, providing bulk energy storage for mid-voltage designs.
• Thermal Endurance — Specified for operation from −40°C to 105°C with endurance of 3,000 hours at 105°C under rated ripple conditions.
• High Ripple Current — Rated ripple current of 1.78 A at low frequency (120 Hz) and 2.67 A at high frequency (50 kHz), supporting significant AC stress on the capacitor.
• Leakage Performance — Leakage current specified at 1160 µA, measured after application of rated voltage per standard test conditions.
• Mounting & Package — Snap-in radial can (φ25 × 45 mm) for secure mechanical retention and simplified insertion into power assemblies; supplied in tray packing for efficient handling.
• Compliance — RoHS-compliant construction for regulatory adherence in applicable markets.

Typical Applications

• General-purpose power equipment — Provides bulk capacitance and ripple handling for general-purpose circuits requiring a 220 V, 680 µF solution.
• Industrial power supplies — Designed for assemblies that need sustained performance at elevated temperatures (up to 105°C) and long endurance.
• Power conversion and filtering — Supports AC ripple duty with specified low- and high-frequency ripple-current ratings to stabilize DC bus and filter outputs.

Unique Advantages

• High-temperature longevity: 3,000 hours rated endurance at 105°C reduces replacement frequency in thermally stressed designs.
• Robust ripple handling: Dual-frequency ripple-current ratings (1.78 A at 120 Hz and 2.67 A at 50 kHz) provide design flexibility across switching and line-frequency applications.
• Snap-in radial package: Secure mechanical mounting and straightforward board insertion help streamline assembly for power modules and enclosures.
• Clear electrical specifications: Defined capacitance, tolerance, leakage current, and polarization simplify BOM selection and validation.
• Production-ready supply: Tray packing and mass production status support volume manufacturing and automated handling.
• Regulatory alignment: RoHS compliance supports deployment in regulated regions and assemblies.

Why Choose LGU2P681MELA?

The LGU2P681MELA balances substantial capacitance and voltage rating with high-temperature endurance and defined ripple capabilities, making it a practical choice for engineering teams building general-purpose power and industrial electronics. Its snap-in radial can and tray packing facilitate efficient assembly while providing reliable mechanical retention.

This part is well-suited to designers who need a verified 220 V, 680 µF electrolytic solution with documented leakage, ripple, and lifetime specifications—enabling predictable performance and easier integration into long-life, thermally demanding systems.

To request pricing, lead time, or a formal quote for LGU2P681MELA, submit an inquiry or request a quote with your project details and required quantities.