LLG2D222MELB50

The LLG2D222MELB50 is a Nichicon LLG series aluminum electrolytic capacitor with a snap-in terminal configuration. It provides 2200 µF capacitance at a 200 V rating in a compact φ30 × 50 mm can designed for general-purpose applications.

Designed for designers who require a high-voltage, high-ripple-capable capacitor with defined endurance, this part combines elevated ripple current capability, a −40 °C to 85 °C operating range, and RoHS compliance for use across a range of industrial and commercial equipment.

Key Features

• Electrical Performance: 2.2 mF (2200 µF) nominal capacitance with ±20% tolerance and a 200 V rated voltage for high-voltage DC applications.
• High Ripple Current Capability: Low-frequency ripple current 4.18 A (120 Hz) and high-frequency ripple current 6.27 A (100 kHz), supporting demanding ripple environments.
• Leakage Current: Specified leakage current of 1980 µA (after standard test conditions).
• Endurance & Temperature Range: Rated life of 2000 hours at 85 °C and an operating temperature range of −40 °C to 85 °C.
• Mechanical & Mounting: Snap-in terminal (radial, can - snap-in) package, size φ30 × 50 mm (L: 5 × D: 3 cm), supplied in tray packing for board-level assembly.
• Polarized Design: Polarized aluminum electrolytic construction for DC applications.
• Compliance & Availability: RoHS compliant and currently in mass production as part of the LLG series.

Typical Applications

• General-purpose power systems — Provides bulk capacitance and high-voltage rating where 2200 µF at 200 V is required for general-purpose equipment.
• Power supply smoothing — Suitable for applications demanding elevated ripple current capability at both low and high frequencies.
• Industrial and commercial equipment — Offers a 2000 h endurance at 85 °C and RoHS compliance for reliable operation in general-purpose industrial designs.
• Board-level snap-in applications — Snap-in terminal configuration and tray packing facilitate through-hole assembly and secure mounting on PCBs.

Unique Advantages

• High voltage handling: 200 V rated voltage enables use in higher-voltage DC circuits without up-rating components.
• Elevated ripple tolerance: Combined low- and high-frequency ripple ratings (4.18 A at 120 Hz; 6.27 A at 100 kHz) support a wider range of switching and power-conversion environments.
• Compact snap-in form factor: φ30 × 50 mm sizing offers significant capacitance in a smaller case compared to some larger family members in the LLG series.
• Defined endurance: 2000 hours at 85 °C specification provides a clear reliability target for thermal and lifetime planning.
• RoHS compliant and production-ready: Compliant with RoHS directives and available in mass production with tray packing for consistent procurement and assembly.
• Polarized for DC circuits: Polarized electrolytic design aligns with DC energy storage and smoothing requirements.

Why Choose LLG2D222MELB50?

LLG2D222MELB50 positions itself as a reliable, general-purpose snap-in aluminum electrolytic capacitor for applications that require 2200 µF at 200 V, clear ripple-current capability across frequencies, and a defined 2000-hour endurance at 85 °C. The compact φ30 × 50 mm snap-in can and tray packing simplify board-level integration while meeting RoHS requirements.

This part is suitable for engineers and procurement teams specifying robust DC capacitors for industrial and commercial equipment where verified ripple performance, polarized DC operation, and predictable lifetime at elevated temperature are important design criteria.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for LLG2D222MELB50.