LGG2D122MELB35

The LGG2D122MELB35 is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGG series. It provides 1200 µF capacitance at a 200 V rating in a compact φ30×35 mm snap‑in can, targeting general‑purpose power applications that require high ripple handling and reliable elevated‑temperature endurance.

Designed for -40°C to 105°C operation and rated for 2000 hours at 105°C, this part delivers useful bulk energy storage and filtering capability while keeping board‑level mounting and assembly simple with a radial snap‑in package. The LGG series emphasizes smaller case sizing for equipment downsizing and RoHS compliance.

Key Features

• Capacitance & Voltage: 1200 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance, providing substantial bulk capacitance for DC link and smoothing tasks.
• High Ripple Current Capability: Rated ripple current of 2.3 A at 120 Hz and 3.45 A at 100 kHz, enabling effective handling of both low‑frequency and high‑frequency ripple in power circuits.
• Endurance & Temperature Range: Life rating of 2000 hours at 105°C and an operating temperature range from -40°C to 105°C, supporting continuous operation in elevated ambient conditions.
• Low Leakage & Tolerance: Specified leakage current of 1460 µA and capacitance tolerance of ±20%, allowing predictable performance in bias and hold‑up applications.
• Compact Snap‑In Package: Radial, snap‑in can with φ30 × 35 mm dimensions (L: 3.5 cm × D: 3.0 cm) for secure board mounting and reduced assembly time compared with discrete leaded styles.
• Compliance: RoHS‑compliant construction as part of the LGG series.

Typical Applications

• Power supply bulk filtering — 1200 µF at 200 V with high ripple current supports bulk smoothing and energy storage in general‑purpose power supplies.
• DC link and inverter circuits — High ripple capability at both 120 Hz and 100 kHz makes the device suitable for DC link filtering in power conversion stages.
• Industrial equipment — 2000 h endurance at 105°C and -40°C minimum operating temperature support reliable operation in industrial power electronics.

Unique Advantages

• High ripple tolerance: Dual‑frequency ripple ratings (2.3 A at 120 Hz and 3.45 A at 100 kHz) provide design flexibility for mixed‑frequency power systems.
• Compact, secure mounting: Snap‑in radial can (φ30×35 mm) simplifies board assembly while saving space compared with larger radial options.
• Elevated‑temperature durability: 2000 hours endurance at 105°C offers predictable long‑term behavior in hotter operating environments.
• Predictable leakage and tolerance: Specified leakage current (1460 µA) and ±20% capacitance tolerance help designers budget margin for hold‑up and bias requirements.
• RoHS compliance: Manufactured to meet RoHS requirements for environment‑focused designs.

Why Choose LGG2D122MELB35?

LGG2D122MELB35 is positioned for designers needing a compact, high‑voltage electrolytic capacitor with strong ripple handling and elevated‑temperature endurance. Its combination of 1200 µF at 200 V, high ripple current ratings across low and high frequencies, and 2000‑hour life at 105°C makes it a practical choice for general‑purpose power electronics where board space and reliability matter.

This capacitor is well suited to engineering teams and procurement buyers building or maintaining power supplies, DC‑link stages, and industrial power equipment who require verifiable specifications, RoHS compliance, and a snap‑in mounting approach for robust installation.

Request a quote or contact sales to discuss pricing, lead times, and volume availability for LGG2D122MELB35.