LLG2D182MELC35

The LLG2D182MELC35 is a snap-in terminal aluminum electrolytic capacitor from Nichicon's LLG series, designed as a smaller-sized option for equipment downsizing. It delivers 1.8 mF capacitance at a 200 V rated voltage in a radial, can-style snap-in package suited for general-purpose applications.

Engineered for compact power designs, the part combines a high-voltage rating with robust ripple-current capability and a rated lifetime of 2000 hours at 85°C, while meeting RoHS requirements.

Key Features

• Capacitance and Voltage — 1.8 mF nominal capacitance with a 200 V rated voltage and polarity (polarized design).
• Tolerance — Capacitance tolerance of −20% to +20% (at 120 Hz, 20°C as per series specification).
• Package and Mounting — Radial, can-style snap-in terminal package for secure snap-in PCB mounting; physical size L: 3.5 × D: 3.5 cm with a seated height max of 1.378 inch.
• Operating Range — Category temperature range down to −40°C up to +85°C (product rating reflects the LLG series temperature limits).
• Endurance — Rated for 2000 hours at 85°C when subjected to DC bias plus rated ripple current, meeting the LLG series endurance criteria.
• Ripple Current Capability — Specified ripple handling of 3.67 A at 120 Hz and 5.505 A at 100 kHz for effective smoothing under load.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose Power Electronics — Bulk smoothing and energy storage where compact, high-voltage capacitance is required for board-level power supplies.
• Industrial Equipment — Use in compact industrial control and power systems that benefit from a reduced-case, snap-in electrolytic solution.
• Equipment Downsizing — Fits designs targeting reduced footprint thanks to the LLG series' one-rank-smaller case compared to LLS.

Unique Advantages

• Smaller Case Size: One rank smaller case than the LLS series, enabling reduced system footprint without sacrificing bulk capacitance.
• High-Voltage Bulk Capacitance: 1.8 mF at 200 V provides substantial energy storage for power supply smoothing in compact designs.
• Robust Ripple Performance: Specified ripple currents of 3.67 A (120 Hz) and 5.505 A (100 kHz) support effective filtering under AC and high-frequency loads.
• Proven Endurance: Rated for 2000 hours at 85°C under DC bias plus rated ripple current, delivering predictable aging behavior for long-term installations.
• Snap-In Mounting: Radial snap-in terminal package simplifies installation and provides secure mechanical retention on PCB assemblies.
• RoHS Compliance: Meets RoHS directive requirements for environmentally conscious designs.

Why Choose LLG2D182MELC35?

The LLG2D182MELC35 positions itself as a compact, high-voltage bulk capacitor for designers who need reliable capacitance in a reduced footprint. Its combination of 1.8 mF capacitance, 200 V rating, strong ripple-current capability, and 2000-hour endurance at 85°C makes it suitable for general-purpose power applications and equipment where downsizing is a priority.

This part is a practical choice for teams seeking a snap-in aluminum electrolytic solution that balances size, electrical performance, and regulatory compliance for medium-temperature power systems.

If you would like pricing or availability, request a quote or submit a parts inquiry to start the procurement process for LLG2D182MELC35.