LKS1E682MESA

The LKS1E682MESA is an aluminum electrolytic, snap-in terminal capacitor from Nichicon’s LKS series, designed for audio equipment and general-purpose electronic applications. It delivers 6.8 mF (6800 μF) capacitance at 25 V in a compact snap-in radial can package, offering designers a straightforward upgrade path to improve tone quality over smaller standard parts.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 μF) rated at 25 V, suitable for bulk energy storage and smoothing in audio and general-purpose circuits.
• Audio-optimized Profile — Series-level design notes indicate improved tone quality when used as a replacement for smaller standard products, making it suitable for audio equipment applications.
• Snap-in Mounting — Snap-in terminal, radial can package for secure board attachment and straightforward assembly into chassis or power modules.
• Electrical Performance — Rated ripple current 1.95 A (measured at 120 Hz), and tan δ 0.30 (measured at 120 Hz, 20°C), supporting stable operation in low-frequency ripple environments.
• Operating Range & Reliability — Operating temperature range from −40°C to +85°C with an endurance specification of 1000 hours at 85°C.
• Polarized — Polarized aluminum electrolytic design for DC filter and smoothing applications.
• Tolerance — Capacitance tolerance of −20% to +20% (±20% at 120 Hz, 20°C).
• RoHS Compliant — Compliant with RoHS directives (2011/65/EU and (EU)2015/863).
• Compact Dimensions — Series dimension entry for this part corresponds to a 25 × 25 mm can (diameter × length), enabling higher capacitance in a compact footprint.

Typical Applications

• Audio Equipment — Bulk filtering and smoothing in audio power supplies where improved tone quality is desired by upgrading from smaller standard capacitors.
• General-Purpose Electronics — Power supply smoothing, decoupling, and energy storage in a wide range of consumer and professional electronic designs.
• OEM Equipment — Board-mounted snap-in solutions for equipment requiring secure mechanical retention and reliable filter performance.

Unique Advantages

• Higher capacitance in a compact package — 6.8 mF (6800 μF) in a 25 × 25 mm can provides substantial bulk storage while conserving board space.
• Audio-focused performance — Series documentation notes tone-quality improvement when used as a replacement for smaller standard parts, supporting audio-focused design improvements.
• Robust ripple handling — Rated ripple current of 1.95 A at 120 Hz supports stable operation in low-frequency power-conditioning roles.
• Temperature and endurance specification — Operates from −40°C to +85°C with a 1000-hour endurance rating at 85°C for predictable life under elevated temperature stress.
• Easy board integration — Snap-in radial can package simplifies mechanical retention and PCB assembly for production environments.
• Regulatory compliance — RoHS compliance helps meet environmental and regulatory requirements for modern designs.

Why Choose LKS1E682MESA?

The LKS1E682MESA balances high capacitance, audio-oriented characteristics, and practical board-level mounting in a compact snap-in aluminum electrolytic package. Its 25 V rating, 1.95 A ripple capability at 120 Hz, and specified endurance make it well suited for designers seeking reliable smoothing and bulk storage in audio and general-purpose electronics.

Manufactured by Nichicon as part of the LKS series, this part is aimed at engineers and procurement teams who need a verified, RoHS-compliant capacitor option that can upgrade tone quality and provide dependable performance over its rated temperature and life specifications.

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