LLG2D102MELB30

The LLG2D102MELB30 is an aluminum electrolytic capacitor from Nichicon's LLG series, featuring a snap-in terminal radial can package. It delivers 1 mF capacitance at a 200 V rating with polarized construction and is suited for general-purpose applications that require mid-voltage capacitance and robust ripple handling.

Designed one rank smaller than the LLS series, this part supports equipment downsizing while maintaining endurance and regulatory compliance (RoHS 2011/65/EU, (EU)2015/863).

Key Features

• Electrical Performance — 1 mF capacitance with a rated voltage of 200 V and capacitance tolerance of −20% to +20%.
• Package & Mounting — Snap-in terminal, radial can package with physical dimensions L: 3 × D: 3 cm to support compact board layouts.
• Temperature & Lifetime — Operating temperature range of −40°C to +85°C and a rated endurance of 2000 hours at 85°C under specified conditions.
• Ripple Current Capability — Handles 2.76 A at 120 Hz and 4.14 A at 100 kHz, suitable for applications with significant AC ripple on DC buses.
• Polarization — Polarized electrolyte capacitor for DC applications.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Power Supplies — Smoothing and bulk energy storage for switch-mode and linear power supplies where a 200 V rated capacitor is required.
• Industrial Equipment — Ripple suppression and energy buffering in industrial power control and instrumentation systems.
• Energy Conversion Systems — DC-link and intermediate filtering for mid-voltage converters and power conditioning circuits.
• General-Purpose High-Voltage Circuits — Polarized capacitance for a range of mid-voltage applications where reliable snap-in mounting is preferred.

Unique Advantages

• Compact form factor: One rank smaller case than LLS and a 3 × 3 cm footprint help reduce board area in space-constrained designs.
• High ripple handling: Rated ripple currents of 2.76 A (120 Hz) and 4.14 A (100 kHz) support demanding DC bus and filtering applications.
• Durability under load: Endurance specified at 2000 hours at 85°C with DC bias plus rated ripple current, maintaining capacitance within ±20% and leakage current within initial limits.
• Secure mounting: Snap-in radial can provides reliable mechanical retention for through-hole assemblies.
• RoHS compliance: Conforms to the RoHS directive (2011/65/EU, (EU)2015/863) for regulated substance restrictions.

Why Choose LLG2D102MELB30?

LLG2D102MELB30 combines mid-voltage capability (200 V) and substantial capacitance (1 mF) in a compact snap-in aluminum electrolytic package, making it a practical option for engineers optimizing board space without sacrificing ripple performance. Its specified endurance at elevated temperature and RoHS compliance provide predictable behavior and regulatory alignment for long-term designs.

This capacitor is well suited to designers of power supplies, industrial converters, and other general-purpose high-voltage circuits who need dependable bulk capacitance, secure mounting, and a smaller case option within the Nichicon LLG series.

Request a quote or submit a specification inquiry to evaluate LLG2D102MELB30 for your next design project. Our team can provide pricing, availability, and sample information to support your evaluation.