LGG2D122MELA45

The LGG2D122MELA45 is a Nichicon LGG series aluminum electrolytic capacitor in a snap-in, radial can package. It delivers 1200 µF capacitance at a 200 V rating with polarized termination and is intended for general-purpose power applications.

Designed for compact equipment, this part combines high ripple-current capability, a wide operating temperature range (−40°C to +105°C) and a 2000 hour endurance at 105°C, making it suitable for production volumes with tray packing availability.

Key Features

• Electrical Performance — 1.2 mF (1200 µF) nominal capacitance with ±20% tolerance and a 200 V rated voltage, supporting common power filtering and smoothing roles.
• High Ripple Current — Rated ripple current of 2.3 A (120 Hz) and 3.45 A (100 kHz) to handle both low- and high-frequency ripple in power conversion systems.
• Leakage and Polarization — Polarized electrolytic design with a specified leakage current of 1460 µA after standard initial conditions.
• Thermal and Endurance — Operates from −40°C to +105°C and meets endurance requirements for 2000 hours at 105°C under rated conditions.
• Compact Snap-in Package — Radial, snap-in can with dimensions approximately φ25 × 45 mm (L: 4.5 × D: 2.5 cm), optimized for equipment downsizing as described in the LGG series.
• Compliance and Packaging — RoHS-compliant and supplied in tray packing for efficient handling in mass-production environments.

Typical Applications

• Power Supplies and Converters — Bulk filtering and smoothing for intermediate DC links in industrial and commercial power supplies where 200 V rating and high ripple capability are required.
• Motor Drives and Power Control — Energy buffering and ripple suppression in motor control and drive electronics operating within the specified voltage and temperature ranges.
• Industrial Equipment — General-purpose decoupling and energy storage in factory automation and control systems that demand high-temperature endurance.
• Power Electronics Modules — Support for compact designs needing snap-in mounting and reduced case size for tighter assemblies.

Unique Advantages

• High ripple handling: 2.3 A at 120 Hz and 3.45 A at 100 kHz provide the headroom needed for demanding filtering tasks.
• Elevated temperature endurance: 2000 hours at 105°C gives predictable life performance in hot operating environments.
• Compact, snap-in form factor: φ25 × 45 mm radial can supports equipment downsizing while enabling secure board mounting.
• Production-ready packaging: Tray packing and mass-production status simplify procurement and assembly for volume builds.
• Regulatory compliance: RoHS-compliant construction supports regulatory requirements for many commercial and industrial products.

Why Choose LGG2D122MELA45?

The LGG2D122MELA45 positions itself as a compact, robust solution for designers needing 1200 µF at 200 V with high ripple tolerance and long-term endurance at elevated temperatures. As part of Nichicon's LGG series, it targets equipment downsizing without sacrificing ripple performance or thermal reliability.

This capacitor is well suited to engineers and procurement teams building industrial power supplies, motor drives, and other general-purpose power electronics where tray-packed, production-ready components are preferred for efficient assembly and consistent performance over time.

Request a quote or submit an inquiry to evaluate LGG2D122MELA45 for your next design or production run.