LKSA2682MESB

The LKSA2682MESB is an aluminum electrolytic capacitor in Nichicon's LKS series, supplied in a snap-in, radial can package designed for audio equipment and general-purpose electronic circuits. It delivers 6.8 mF capacitance at a 42 V rating with a compact footprint for use where a smaller-sized replacement can improve audible tone quality.

As part of the LKS family, this part combines audio-focused design intent with measurable electrical characteristics—including specified ripple handling and endurance—making it suitable for designers seeking predictable performance in audio and general-purpose power applications. The product is RoHS compliant.

Key Features

• Capacitance & Voltage — 6.8 mF (6,800 μF) nominal capacitance with a 42 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Audio-focused LKS Series — Marketed for audio equipment with a stated effect of tone quality improvement when replacing smaller standard parts.
• Snap-in Radial Can Package — Snap-in mounting type in a radial can form factor; compact dimensions L: 3 × D: 3 cm for space-conscious board layouts.
• Ripple Current Capability — Rated ripple current of 2.9 A at 120 Hz, suitable for applications requiring measurable ripple handling.
• Environmental and Safety — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Operating Range & Endurance — Rated for operation from −40°C to +85°C with a specified lifetime of 1000 hours at 85°C under rated voltage; endurance characteristics include capacitance change within ±20% and leakage current less than or equal to initial specified value after endurance testing.
• Leakage Current Specified — Leakage current after 5 minutes’ application of rated voltage at 20°C is not more than 3√CV (μA), where C is rated capacitance (μF) and V is voltage (V), per LKS series specification.

Typical Applications

• Audio Equipment — Intended for use in audio circuitry where replacing a small standard capacitor can contribute to tone-quality improvements.
• General-Purpose Electronics — Bulk energy storage and smoothing in general-purpose boards requiring a 42 V, 6.8 mF polarized electrolytic solution.
• Power Supply Filtering — Use in designs that require specified ripple handling (2.9 A at 120 Hz) and predictable endurance at elevated temperatures.

Unique Advantages

• Audio-oriented specification — Market positioning within the LKS series emphasizes tone-quality improvement when used as a replacement for smaller standard components.
• Compact snap-in form factor — Radial, snap-in can design with a 3 × 3 cm footprint helps conserve PCB space while providing robust mechanical mounting.
• Measurable ripple capability — 2.9 A ripple current rating at 120 Hz gives designers a clear electrical parameter for power-conditioning applications.
• Documented endurance — 1000 hours at 85°C endurance and defined post-test limits for capacitance, tan δ, and leakage current support predictable long-term behavior.
• RoHS compliance — Conforms to RoHS directives (2011/65/EU, (EU)2015/863) for regulatory and environmental requirements.

Why Choose LKSA2682MESB?

LKSA2682MESB positions itself as a compact, audio-targeted aluminum electrolytic capacitor that offers designers measurable ripple handling, established endurance, and RoHS compliance. Its snap-in radial can package and 6.8 mF/42 V rating make it well suited for audio equipment and general-purpose electronics where a smaller replacement capacitor can influence tone quality and maintain reliable operation across −40°C to +85°C.

Engineers specifying for audio or power-filtering applications can rely on the LKS series’ documented leakage and endurance characteristics to predict in-circuit performance and longevity under rated conditions.

Request a quote or contact sales to discuss LKSA2682MESB for your next design and to obtain pricing, availability, and ordering information.