LKSA2682MESA

The LKSA2682MESA is a Nichicon LKS-series snap-in aluminum electrolytic capacitor designed for audio equipment and general-purpose power filtering. It combines a 6.8 mF capacitance with a 42 V rating in a compact, snap-in radial can package to support secure PCB mounting in consumer and pro audio applications.

Engineered for tone-quality improvement when replacing smaller standard parts, this RoHS-compliant capacitor offers a balance of capacitance, ripple handling and lifecycle characteristics for equipment-level designs.

Key Features

• Capacitance & Voltage — 6.8 mF capacitance at a rated voltage of 42 V and ±20% tolerance for bulk energy storage and decoupling in audio power rails.
• Package & Mounting — Radial can, snap-in terminal package (snap-in mounting) for secure mechanical retention and straightforward PCB installation.
• Audio-focused Design — Marketed specifically for audio equipment with a smaller-sized footprint; intended to improve tone quality when used to replace small standard products.
• Electrical Performance — Rated ripple current of 2.9 A at 120 Hz provides defined AC handling for power-supply smoothing and filtering tasks.
• Operating Range & Lifetime — Operational temperature range of -40°C to +85°C with an endurance rating of 1000 hours at 85°C under rated voltage.
• Polarized, General-Purpose — Polarized capacitor suitable for general-purpose applications where electrolytic bulk capacitance is required.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Physical Size — Compact dimensions: approximately 4 × 2.5 cm (L × D) with a maximum seated height of 1.575 inch; fits constrained layouts where higher capacitance is needed in a smaller footprint.

Typical Applications

• Audio Amplifiers — Bulk smoothing and decoupling on amplifier power rails to support consistent audio performance and tone quality.
• Consumer Audio Gear — Power filtering in receivers, preamps and powered speakers where a compact, snap-in capacitor is required.
• General Power Supply Filtering — Energy storage and ripple suppression in low-frequency switching or linear power supplies within the specified temperature range.

Unique Advantages

• Tone-Quality Improvement: Specifically intended for audio equipment replacements to yield audible improvements compared with smaller standard capacitors.
• High Ripple Capability: 2.9 A rated ripple current at 120 Hz supports reliable AC stress handling in power-supply smoothing applications.
• Robust Temperature Endurance: Rated for -40°C to +85°C operation with a 1000-hour endurance at 85°C under rated voltage for predictable long-term performance.
• Secure Snap-in Mounting: Snap-in radial can package provides stable mechanical retention on the PCB, simplifying assembly for through-hole designs.
• Regulatory Compliance: RoHS compliance ensures the part meets environmental directives referenced in the product data.

Why Choose LKSA2682MESA?

The LKSA2682MESA positions itself as a compact, audio-focused aluminum electrolytic solution that delivers 6.8 mF at 42 V in a snap-in radial can. Its combination of defined ripple handling, wide operating temperature range and a documented 1000-hour endurance at 85°C makes it well-suited to designers seeking a reliable replacement part to improve tone quality and power-rail stability in audio and general-purpose equipment.

This part is ideal for audio equipment designers and system integrators requiring a replaceable, RoHS-compliant electrolytic capacitor with secure snap-in mounting and clear electrical specifications for straightforward BOM selection and assembly.

If you would like pricing, lead-time details or a formal quotation for LKSA2682MESA, please request a quote or contact sales to submit your requirements.