LKG1E272MESZCK

The LKG1E272MESZCK is an aluminum electrolytic, snap‑in terminal capacitor in Nichicon’s LKG series, optimized for high‑grade audio equipment where fidelity and tone quality are priorities. With a 2700 µF capacitance at 25 V and a compact radial can package, it is intended for use in HD audio and other audio‑focused electronics.

Engineered for reliable operation over a wide temperature range and compliant with RoHS (2011/65/EU, (EU)2015/863), this component balances low loss (tan δ = 0.22) and practical assembly via snap‑in mounting.

Key Features

• Capacitance & Voltage — 2700 µF rated capacitance at 25 V with ±20% tolerance, suited to energy storage and decoupling needs in audio circuits.
• Audio‑focused Performance — Designed specifically for high‑grade audio equipment and HD Audio applications with a specified tan δ of 0.22 to help maintain signal integrity.
• Snap‑In Radial Can Package — Snap‑in terminal, radial can package (22 mm diameter × 45 mm length) for secure, tool‑friendly board mounting and mechanical stability.
• Thermal & Endurance Ratings — Operating temperature range of −40°C to +85°C and rated endurance of 1000 hours at 85°C with specified limits for capacitance change, tan δ, and leakage current.
• Ripple Handling — Rated ripple current: 2.2 A at 120 Hz, enabling use in power smoothing and filtering roles within audio power stages.
• Polarized Electrolytic Construction — Polarized design typical of aluminum electrolytic capacitors for DC bulk and filtering applications in audio circuits.
• RoHS Compliant & Clear Marking — Conforms to RoHS (2011/65/EU, (EU)2015/863); sleeve marked with gold‑color lettering on black sleeve for easy identification.
• Series Grade — TYPE‑III (Super Through) — The CK suffix indicates the TYPE‑III grade in the LKG series, the highest tone quality grade in the series with gold‑plated terminal features.

Typical Applications

• High‑grade Audio Equipment — Bulk energy storage and smoothing in amplifiers and preamp circuits where fidelity and tone quality are critical.
• HD Audio Systems — Filtering and decoupling in HD Audio designs to support clean power rails and minimize audible artifacts.
• Audio Power Supplies — Ripple attenuation and reservoir capacitance in linear or regulated audio power supplies benefiting from the 2.2 A ripple rating at 120 Hz.

Unique Advantages

• Audio‑centric design — Specifically developed for high‑grade and HD audio applications to prioritize tone quality and fidelity.
• Compact snap‑in package — Radial, snap‑in can (22 mm × 45 mm) provides a space‑efficient footprint with robust mechanical retention for assembly.
• Measured low loss — Specified tan δ of 0.22 supports lower dielectric loss in audio signal paths and power decoupling.
• Proven endurance — Rated for 1000 hours at 85°C with defined limits on capacitance change, tan δ increase, and leakage current to support predictable long‑term performance.
• Practical ripple capability — 2.2 A ripple current at 120 Hz enables effective smoothing in audio power rails.
• Regulatory compliance — RoHS conformity ensures compatibility with restricted substance requirements.

Why Choose LKG1E272MESZCK?

The LKG1E272MESZCK positions itself as a purpose‑built aluminum electrolytic solution for designers of high‑grade and HD audio equipment who need dependable bulk capacitance, low loss characteristics, and a compact snap‑in form factor. Its combination of 2700 µF at 25 V, a low tan δ, and a ripple current rating supports clean power delivery and stable filtering in audio circuits.

Backed by the LKG series endurance specifications (1000 hours at 85°C) and RoHS compliance, this capacitor is suited to audio OEMs and electronics engineers seeking predictable performance and straightforward mechanical mounting in demanding audio applications.

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