LGW2D102MELB35

The LGW2D102MELB35 is a snap-in terminal aluminum electrolytic capacitor designed for general-purpose power applications. It provides 1000 µF capacitance at a 200 V rating in a radial, can-style snap-in package with a compact φ30 × 35 mm footprint and tray packing for production assembly.

Engineered for sustained ripple handling and elevated operating temperatures, this capacitor targets designs that require high ripple current capability, extended endurance at 105°C, and RoHS compliance.

Key Features

• Electrical Performance — 1 mF (1000 µF) capacitance with ±20% tolerance and a 200 V rated voltage for energy storage and smoothing in power rails.
• High Ripple Current — Rated ripple current of 3.98 A at 120 Hz (low frequency) and 5.97 A at 50 kHz (high frequency) to handle significant AC ripple components.
• Leakage Current — Specified leakage current of 1340 µA, measured after application of rated voltage, suitable for monitoring and budgeting standby losses.
• Thermal and Endurance — Designed for operation from −40°C to 105°C with endurance of 3000 hours at 105°C under rated ripple conditions.
• Package and Mounting — Snap-in (radial, can - snap-in) termination for secure board mounting and reliable mechanical retention in power assemblies; supplied in tray packing for production handling.
• Regulatory — RoHS compliant, aligned with the RoHS directive listed in the product information.

Typical Applications

• General-purpose power filtering — Use for bulk capacitance and ripple smoothing on 200 V DC rails where high ripple current capability is required.
• Power supply reservoirs — Suitable for DC bus or reservoir roles in general-purpose power conversion and regulation circuits.
• High-temperature environments — Applicable in assemblies that require stable performance up to 105°C and extended life under rated ripple stress.

Unique Advantages

• High ripple handling: Rated ripple currents of 3.98 A (120 Hz) and 5.97 A (50 kHz) reduce need for parallel components when managing AC ripple on DC rails.
• Extended endurance at elevated temperature: 3000 hours at 105°C under rated ripple current supports long-term reliability in thermally demanding designs.
• Production-ready packaging: Tray packing and snap-in termination simplify assembly and mechanical retention for volume manufacturing.
• Compact, standardized footprint: φ30 × 35 mm size offers a balance of capacitance and board space for power modules and supply designs.
• Regulatory compliance: RoHS compliance supports inclusion in designs targeting restricted-substance requirements.

Why Choose LGW2D102MELB35?

LGW2D102MELB35 combines high capacitance at a 200 V rating with strong ripple current capability and a 105°C endurance rating, making it well suited to general-purpose power and filtering roles where thermal robustness and sustained ripple handling are important. Its snap-in radial can package and tray packing support manufacturability for medium- to high-volume production.

This capacitor is a fit for engineers specifying reliable, RoHS-compliant electrolytic bulk capacitance in systems that demand predictable leakage, ripple performance, and extended life under elevated temperature conditions.

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