LKS1E682MESY

The LKS1E682MESY is an aluminum electrolytic capacitor in Nichicon’s LKS series featuring a snap‑in radial can package designed for audio equipment and general‑purpose electronic applications. This polarized 6.8 mF (6800 µF), 25 V capacitor delivers compact bulk capacitance with a snap‑in mounting style for robust PCB assembly.

Key engineering attributes include a 25 V rating, ±20% capacitance tolerance, rated ripple current of 1.95 A (120 Hz), -40 °C to +85 °C operating range, and a guaranteed endurance of 1000 hours at 85 °C. The part is RoHS compliant and intended as a smaller‑sized, tone‑quality improvement replacement over standard small products.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance with a 25 V rated voltage and ±20% tolerance (120 Hz, 20 °C).
• Snap‑In Radial Can Package — Snap‑in mounting type in a radial can form factor for secure mechanical retention on the PCB; size listed as L: 3.5 × D: 2 cm (20 × 35 mm).
• Audio‑Focused Performance — Described for use in audio equipment with a smaller footprint and noted effect on tone quality when replacing small standard products.
• Ripple Current & Loss Characteristics — Rated ripple current of 1.95 A at 120 Hz with a specified tan δ of 0.30 for this size at 25 V (measurement at 120 Hz, 20 °C).
• Temperature & Endurance — Operating temperature range from -40 °C to +85 °C and endurance specified as 1000 hours at 85 °C with capacitance change within ±20% after test.
• Leakage Current Specification — Leakage current after 5 minutes at rated voltage (20 °C) is specified as not more than 3√(C·V) µA, where C is capacitance (µF) and V is rated voltage (V).
• Regulatory — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Audio Equipment — Intended for audio designs where replacing smaller standard capacitors can yield a measurable tone‑quality improvement.
• General‑Purpose Electronics — Bulk capacitance and energy storage for general‑purpose circuit requirements where a snap‑in radial can is preferred.
• PCB Assemblies with Snap‑In Mounting — Systems that require secure, mechanically robust snap‑in mounting for through‑hole capacitors.

Unique Advantages

• Compact, high‑capacitance option: 6.8 mF in a smaller-sized LKS package provides significant bulk capacitance for space-constrained designs.
• Designed for audio replacement: Marketed specifically for audio equipment as a smaller alternative that can improve tone quality compared to small standard parts.
• Robust ripple handling: 1.95 A rated ripple current at 120 Hz supports demanding AC ripple conditions in power circuits within the rated temperature range.
• Wide operating temperature: -40 °C to +85 °C operation and a 1000 hour endurance at 85 °C give predictable behavior across typical environmental conditions.
• Clear leakage specification: Leakage current limit defined by 3√(C·V) µA after 5 minutes at rated voltage, enabling designers to assess stand‑by and bias currents precisely.
• RoHS compliant: Meets applicable RoHS requirements for lead‑restricted environmental compliance.

Why Choose LKS1E682MESY?

The LKS1E682MESY positions itself as a compact, snap‑in aluminum electrolytic solution for designers seeking larger bulk capacitance in a smaller footprint, particularly in audio and general‑purpose applications. Its combination of 6.8 mF capacitance, 25 V rating, specified ripple current, and defined endurance makes it suitable where predictable electrical performance and mechanical retention are important.

This Nichicon LKS series part is well suited to customers who need a polarized, through‑hole capacitor with explicit leakage and endurance specifications, RoHS compliance, and form factor advantages for replacement or upgrade in audio equipment and PCB assemblies.

Request a quote or submit an inquiry to receive pricing, availability, and ordering information for LKS1E682MESY. Our team can provide the datasheet details and support to help integrate this capacitor into your design.