LKS1K682MESC

The LKS1K682MESC from Nichicon is an LKS series aluminum electrolytic capacitor in a snap-in radial can package designed for audio equipment and general-purpose electronic applications. It is a polarized, high-capacitance device specified for use where compact snap-in mounting and elevated ripple handling are required.

Key specifications include 6.8 mF capacitance, an 80 V rated voltage, an operating temperature range of -40 to +85 °C, and RoHS compliance. The LKS series notes a tone-quality improvement when replacing smaller standard parts with this smaller-sized, audio-oriented design.

Key Features

• Core Type — Aluminum Electrolytic
  Polarized electrolytic capacitor from Nichicon’s LKS series tailored for audio equipment and general-purpose use.
• Capacitance & Voltage
  Rated at 6.8 mF with an 80 V rating and capacitance tolerance of ±20% (measured at 120 Hz, 20 °C).
• Mounting & Package
  Snap-in terminal, radial can package for secure PCB installation; package dimensions listed as L: 4 × D: 3.5 cm.
• Operating Range & Endurance
  Operates from -40 to +85 °C. Endurance specified as 1000 hours at 85 °C with rated voltage applied.
• Ripple Current Capability
  Rated ripple current (low frequency) of 4.25 A at 120 Hz.
• Leakage & Performance Limits
  Leakage current specified as not more than 3√CV (µA) after 5 minutes’ application of rated voltage at 20 °C; tan δ and impedance stability are specified in the LKS series datasheet.
• RoHS Compliance & Marking
  Compliant to the RoHS directive; product marked with silver lettering on a black sleeve.

Typical Applications

• Audio Equipment
  Intended for use in audio applications where replacing smaller standard capacitors can contribute to improved tone quality.
• General-Purpose Electronics
  Provides bulk capacitance and ripple handling for general-purpose electronic designs requiring a snap-in radial can capacitor.
• Designs Requiring Snap-in Mounting
  Suitable where secure snap-in terminals and a compact radial can are preferred for assembly and mechanical retention.

Unique Advantages

• Designed for audio tone improvement: The LKS series is specified to provide a tone-quality improvement when replacing smaller standard parts.
• High ripple handling at low frequency: Rated ripple current of 4.25 A at 120 Hz supports significant low-frequency ripple currents.
• Documented endurance at elevated temperature: 1000 hours at 85 °C with rated voltage applied, with specified limits for capacitance change, tan δ, and leakage current.
• Predictable leakage behavior: Leakage current bounded by the 3√CV (µA) formula after initial voltage application for reliable design planning.
• Compact, secure snap-in package: Radial can snap-in construction with compact dimensions (L: 4 × D: 3.5 cm) for space-conscious PCB layouts.
• RoHS compliant: Complies with the RoHS directive (2011/65/EU, (EU)2015/863).

Why Choose LKS1K682MESC?

The LKS1K682MESC combines a high 6.8 mF capacitance with an 80 V rating in a compact snap-in aluminum electrolytic form factor targeted at audio and general-purpose designs. Its specifications for ripple current, leakage current limits, operating temperature range, and documented endurance make it a practical choice where reliable bulk capacitance and predictable behavior are required.

Engineers designing audio equipment or general electronic systems that benefit from tone-quality improvements and secure snap-in mounting will find the LKS1K682MESC aligned to those needs. The part is RoHS compliant and follows the LKS series’ published endurance and performance criteria.

Request a quote or submit an inquiry for pricing and availability for part number LKS1K682MESC, and include any application details or quantity requirements to assist with your request.