LLG2D681MELA30

The LLG2D681MELA30 is an aluminum electrolytic, snap-in terminal capacitor from Nichicon's LLG series, rated at 680 µF with a 200 V operating voltage and ±20% capacitance tolerance. It is a snap-in, radial can package designed for general-purpose use where a high-capacitance, board-mounted electrolytic solution is required.

Designed for compact equipment, this part combines 2000 hours endurance at 85°C with measurable ripple current capability (2.28 A at 120 Hz and 3.42 A at 100 kHz) and RoHS compliance, offering a balance of durability and performance for general-purpose electronic designs. Tray packing supports mass production workflows.

Key Features

• Capacitance & Voltage — 680 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Snap-in Terminal, Radial Can — Snap-in mounting provides secure board attachment in a radial, can-style package suitable for board-mounted installations.
• Ripple Current Performance — Handles 2.28 A at 120 Hz (low frequency) and 3.42 A at 100 kHz (high frequency), supporting applications with significant ripple demands.
• Leakage Current — Specified leakage current of 1100 µA (after voltage application), enabling predictable bias behavior.
• Endurance & Temperature — Rated for 2000 hours at 85°C; operating temperature range from −40°C to +85°C.
• Compact LLG Series Size — Part of the LLG family, noted for a smaller-case footprint compared to the LLS series; physical size φ25 × 30 mm (D: 25 mm × L: 30 mm).
• RoHS Compliant — Manufactured in accordance with RoHS requirements.
• Tray Packing for Production — Supplied in trays to support mass production handling and assembly.

Typical Applications

• General-Purpose Electronics: For circuits requiring a 680 µF, 200 V snap-in aluminum electrolytic capacitor in board-mounted configurations.
• Compact Equipment Designs: The LLG series' reduced case size is suited for applications where space savings and equipment downsizing are priorities.
• Board-Mounted Power Filtering: Snap-in radial can package and specified ripple current ratings make this part applicable where reliable smoothing or decoupling at both low and high frequencies is required.

Unique Advantages

• High Voltage Capability: 200 V rating provides margin for higher-voltage general-purpose circuits.
• Measured Ripple Ratings: Explicit low- and high-frequency ripple current specifications (2.28 A at 120 Hz, 3.42 A at 100 kHz) allow engineers to size the capacitor for known ripple loads.
• Predictable Leakage Behavior: Leakage current specification of 1100 µA after voltage application enables predictable bias and failure analysis.
• Endurance at Elevated Temperature: 2000 hours at 85°C gives an established baseline for lifetime planning in elevated-temperature environments.
• Space-Saving LLG Form Factor: Smaller-case LLG series design supports equipment downsizing without changing capacitor family.
• Production-Friendly Packaging: Tray packing supports repeatable placement and handling in mass-production assembly flows.

Why Choose LLG2D681MELA30?

LLG2D681MELA30 positions itself as a robust, general-purpose snap-in aluminum electrolytic capacitor combining a high 200 V rating with substantial capacitance (680 µF) and clearly specified ripple and leakage characteristics. Its 2000-hour endurance at 85°C and RoHS compliance provide quantifiable reliability and environmental conformity for long-term designs.

This part is ideal for engineers and procurement teams specifying board-mounted, high-capacitance components for compact equipment where measured ripple handling, defined leakage, and tray-ready packaging are important. As a member of Nichicon's LLG series, it offers a smaller-case option that supports tighter integration in space-constrained assemblies.

To request a quote or submit a parts inquiry for LLG2D681MELA30 (tray-packed), please contact sales with your quantity and lead-time requirements. Our team can provide pricing, availability, and ordering details.