LLS2A682MELC

The LLS2A682MELC is a Nichicon LLS series snap‑in terminal aluminum electrolytic capacitor rated 100 V with a nominal capacitance of 6800 µF (6.8 mF). It is a polarized, radial can (snap‑in) device designed for general purpose power applications where bulk capacitance and sustained ripple handling are required.

Key value stems from its high capacitance and rated ripple current combined with a 3000‑hour endurance at 85°C and a −40°C to 85°C operating range, making it suitable for equipment requiring durable bulk energy storage and smoothing on 100 V rails.

Key Features

• Rated Capacitance & Tolerance — 6.8 mF (6800 µF) with ±20% tolerance at 120 Hz, 20°C for reliable bulk energy storage and smoothing.
• Voltage Rating — 100 V nominal rated voltage for use on mid‑voltage DC rails.
• High Ripple Current Capability — 6.01 A at 120 Hz (low frequency) and 6.912 A at 50 kHz (high frequency), supporting substantial AC ripple and transient currents.
• Loss Characteristics — tan δ = 0.2 maximum measured at 20°C and 120 Hz, providing defined dissipation characteristics for thermal and stability planning.
• Leakage Current — Specified leakage current of 2470 µA for predictable bias behavior during system power‑up and standby.
• Endurance — Rated to withstand 3000 hours at 85°C under rated ripple and DC bias, meeting long‑duration reliability needs for industrial and general‑purpose equipment.
• Package & Mounting — φ35 × 50 mm can with snap‑in radial terminals and tray packing for efficient assembly and handling in production environments.
• Environment — RoHS compliant.

Typical Applications

• Power Supplies — Bulk smoothing and ripple filtering on 100 V rails using 6.8 mF capacitance and high rated ripple current to stabilize DC outputs.
• Industrial Power Electronics — Energy buffering and decoupling in systems that require sustained ripple handling and 3000 h endurance at elevated temperatures.
• UPS and Energy Storage Subsystems — Bulk energy storage and transient suppression where large capacitance and defined leakage behavior are needed.

Unique Advantages

• High Bulk Capacitance: 6.8 mF provides substantial energy storage per component, reducing the number of capacitors needed for bulk filtering.
• Robust Ripple Handling: Dual ripple current specifications (6.01 A at 120 Hz and 6.912 A at 50 kHz) enable design flexibility across frequency ranges encountered in power systems.
• Defined Dissipation Characteristics: tan δ = 0.2 at 20°C and 120 Hz gives predictable loss characteristics for thermal management and reliability planning.
• Long Endurance at Elevated Temperature: 3000 hours at 85°C under rated conditions supports long service life in demanding operating environments.
• Production‑Ready Packaging: Tray packing and snap‑in terminals speed handling and assembly in mass production workflows.
• Regulatory Compliance: RoHS compliant to meet common environmental requirements for electronic equipment.

Why Choose LLS2A682MELC?

LLS2A682MELC delivers a combination of high capacitance, substantial ripple current capability, and a proven 3000‑hour endurance rating at 85°C, positioning it for designs that require reliable bulk energy storage and ripple suppression on 100 V systems. Its snap‑in radial can package and tray packing support efficient integration into production assemblies.

This part is suited to engineers and procurement teams specifying robust general‑purpose capacitors for power supplies, industrial power electronics, and energy buffering subsystems where predictable leakage, dissipation, and long‑term performance are required. Manufactured by Nichicon and compliant with RoHS, it provides a spec‑driven choice for long‑life applications.

Request a quote or contact sales to submit a procurement inquiry for the LLS2A682MELC and discuss volume availability, lead times, or additional technical details.