LKS1K682MESB

The LKS1K682MESB is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LKS series, designed for audio equipment and general-purpose electronic use. It delivers 6.8 mF capacitance at an 80 V rating in a compact radial, snap-in can package, offering a practical option for power-supply filtering and smoothing in audio designs.

As a smaller-sized, audio-oriented member of the LKS family, this part is specified to help improve tonal characteristics when replacing small standard products, while meeting RoHS directive requirements.

Key Features

• Capacitance & Voltage: 6.8 mF (6800 μF) rated at 80 V for high energy storage in compact audio and power applications.
• Polarized Aluminum Electrolytic: Polar type construction suitable for DC smoothing and bulk decoupling.
• Snap-in Mounting: Radial, can – snap-in package for secure PCB retention and straightforward assembly.
• Temperature Range & Lifetime: Rated for operation from −40°C to +85°C with an endurance rating of 1000 hours at 85°C.
• Ripple Current: Rated low-frequency ripple current of 4.25 A at 120 Hz, supporting demanding smoothing requirements.
• Capacitance Tolerance: ±20% at 120 Hz, 20°C, for predictable performance in design margins.
• Leakage Current Specification: Leakage current after 5 minutes at rated voltage, 20°C, is limited to 3√(C·V) μA (C in μF, V in V) as specified in the datasheet.
• Compliance: RoHS directive compliant (2011/65/EU, (EU)2015/863).
• Compact Dimensions: Package size approximately L: 5 cm × D: 3 cm for space-constrained applications.

Typical Applications

• Audio Equipment: Bulk filtering and power smoothing in audio amplifiers and preamplifiers where replacing smaller standard capacitors can influence tone quality.
• General-Purpose Power Supplies: Smoothing and energy storage for DC rails in consumer and professional electronics.
• Equipment Upgrades & Replacements: Direct replacement or upgrade in designs seeking higher capacitance at elevated voltage ratings while retaining a compact snap-in form factor.

Unique Advantages

• Audio-focused design: Marketed for audio equipment and specified to produce a tone-quality improvement when used to replace smaller standard capacitors.
• High-capacitance at elevated voltage: 6.8 mF at 80 V provides substantial energy reserve for smoothing and transient support in demanding circuits.
• Robust ripple handling: 4.25 A ripple current (120 Hz) supports supply filtering needs in power-hungry stages.
• Snap-in packaging: Radial snap-in can simplifies PCB mounting and mechanical retention for production assembly.
• Wide operating range and proven endurance: −40°C to +85°C rating with 1000 hours endurance at 85°C for predictable lifetime performance.
• RoHS compliance: Conforms to applicable RoHS directives for regulatory and environmental assurance.

Why Choose LKS1K682MESB?

LKS1K682MESB offers a balance of high capacitance, elevated voltage rating and a compact snap-in package tailored for audio and general-purpose electronic designs. Its specifications—6.8 mF at 80 V, rated ripple current, broad temperature range and defined endurance—make it suitable for designers seeking reliable bulk storage and smoothing in space-constrained layouts.

Backed by Nichicon’s LKS series specifications and RoHS compliance, this capacitor is positioned for projects where tonal performance, predictable electrical characteristics and straightforward board mounting are priorities.

If you would like pricing, availability, or technical evaluation, request a quote or submit a technical inquiry to evaluate LKS1K682MESB for your design.