LGG2G102MELC50

The LGG2G102MELC50 is an aluminum electrolytic capacitor in a snap-in terminal, ultra-smaller-sized package designed for general-purpose power applications. It delivers 1000 µF capacitance at a 400 V rating with operation up to 105°C, offering a compact high-voltage solution for equipment downsizing.

With a 2000-hour endurance at 105°C and RoHS compliance, this part is targeted at designs that require high-voltage capability, elevated temperature tolerance, and secure board mounting in space-constrained assemblies.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance rated for 400 V DC provides substantial energy storage for high-voltage circuits.
• Temperature & Endurance — Rated for operation from −25 °C to 105 °C with a specified lifetime of 2000 hours at 105 °C under rated conditions.
• Ultra‑Smaller Size — Designed as an ultra-smaller-sized snap-in type; the LGG series is one rank smaller in case size to support equipment downsizing.
• Mounting & Package — Snap-in terminals in a radial can (snap-in) package provide secure PCB retention for power assemblies.
• Ripple Performance — Ripple current capability of 2.14 A at 120 Hz and 3.06 A at 100 kHz supports both low- and high-frequency ripple conditions.
• Polarized Electrolytic — Polarized device with tolerance −20% to +20% suitable for conventional DC smoothing and energy storage tasks.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863) for restricted substances.

Typical Applications

• Compact Power Supplies — Provides bulk capacitance and high-voltage rating in space-constrained power supply designs where downsizing is required.
• High-Voltage DC Filtering — Suited for DC link or smoothing applications that require a 400 V rated capacitor with reliable ripple handling.
• Elevated-Temperature Environments — Applicable where continuous operation at temperatures up to 105 °C is expected, backed by a 2000-hour endurance spec.

Unique Advantages

• Compact, space-saving form — Ultra-smaller-sized case enables reduction in equipment footprint while maintaining 1000 µF capacity.
• High-voltage capability — 400 V rating supports designs requiring substantial DC bus voltages without stacking components.
• Robust high-temperature endurance — Rated 2000 hours at 105 °C for predictable lifetime performance in hot operating environments.
• Dual-frequency ripple handling — Specified ripple current at 120 Hz (2.14 A) and 100 kHz (3.06 A) addresses both low- and high-frequency ripple conditions.
• Secure snap-in mounting — Snap-in terminals facilitate stable PCB retention in power assemblies and simplify mechanical assembly.
• Regulatory compliance — RoHS-compliant construction supports restricted-substance requirements for global markets.

Why Choose LGG2G102MELC50?

The LGG2G102MELC50 offers a balanced combination of high capacitance, 400 V voltage rating, and compact snap-in packaging for designers focused on downsizing without sacrificing performance. Its rated operation to 105 °C and 2000-hour endurance make it appropriate for demanding thermal environments, while specified ripple current ratings provide quantifiable performance for both low- and high-frequency conditions.

This part is ideal for engineers specifying a reliable, space-efficient electrolytic capacitor for general-purpose power filtering and energy storage in compact, high-voltage assemblies where RoHS compliance is required.

If you would like pricing, availability, or additional technical information, request a quote or contact sales to discuss how LGG2G102MELC50 can meet your design requirements.