LLG2D332MELC50

The LLG2D332MELC50 from Nichicon is a 3.3 mF, 200 V polarized aluminum electrolytic capacitor in a snap‑in terminal package. It is part of the LLG series, which offers a one‑rank smaller case size than the LLS series to support equipment downsizing while retaining robust power performance.

Designed for general‑purpose power applications, this snap‑in can supports DC bias and ripple handling in compact power supplies and industrial electronics where reliable bulk capacitance and board‑mount convenience are required. The part is RoHS‑compliant.

Key Features

• Capacitance and Voltage — 3.3 mF capacitance rated at 200 V for bulk energy storage and smoothing in medium‑voltage circuits.
• Snap‑in Mounting — Radial, can‑type snap‑in terminals for secure PCB installation and simplified assembly.
• Compact LLG Series Case — One rank smaller case size than LLS, enabling equipment downsizing without sacrificing capacitance.
• Operating Range and Endurance — Specified for operation from −40°C to 85°C with a rated endurance of 2000 hours at 85°C under DC bias plus rated ripple current.
• Ripple Current Capability — Rated ripple handling of 4.42 A at 120 Hz and 6.63 A at 100 kHz for handling AC components on DC rails.
• Electrical Tolerances and Polarization — Capacitance tolerance ±20% and polarized construction; leakage current follows series specification I ≤ 3√CV (μA) after standard conditioning.
• RoHS Compliance — Manufactured in compliance with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk smoothing and energy buffering on intermediate DC rails where 200 V rated capacitance is required.
• Compact Equipment Design — Downsized systems that need large capacitance in a reduced footprint thanks to the LLG series' smaller case size.
• Power Filtering — AC ripple attenuation and DC link support utilizing the capacitor’s specified ripple current ratings at 120 Hz and 100 kHz.

Unique Advantages

• High Bulk Capacitance at Medium Voltage — 3.3 mF at 200 V provides substantial stored charge for smoothing and hold‑up in compact power circuits.
• Robust Ripple Handling — Specified ripple current ratings at both low and high frequencies allow designers to size capacitors for real‑world AC components on DC rails.
• Compact, Assembly‑Friendly Package — Snap‑in radial can simplifies PCB retention and mechanical mounting while supporting downsized enclosures.
• Qualified Endurance — 2000 hours at 85°C under rated conditions gives predictable long‑term performance for temperature‑stressed applications.
• Regulatory Compliance — RoHS‑compliant construction supports environmental requirements for commercial and industrial products.

Why Choose LLG2D332MELC50?

The LLG2D332MELC50 combines substantial 3.3 mF capacitance with a 200 V rating in a compact snap‑in can, making it well suited for engineers designing tighter power assemblies that still require reliable bulk capacitance and ripple handling. As a member of Nichicon’s LLG series, it benefits from a series design intended for space‑conscious installations.

This part is appropriate for designs that demand predictable endurance at elevated temperatures, convenient board mounting, and compliance with RoHS requirements. It serves customers building industrial power supplies, compact electronic equipment, and other general‑purpose power systems that need durable, board‑mounted electrochemical capacitance.

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