LKG1C102MESYCK

The LKG1C102MESYCK from Nichicon is a snap‑in terminal aluminum electrolytic capacitor in the LKG series, optimized for audio applications. It delivers 1000 µF capacitance at a 16 V rating in a compact φ20 × 20 mm can and is designed to prioritize high‑fidelity sound in high‑grade and HD audio equipment.

As a TYPE‑III (Super Through) grade from the LKG family, this part incorporates features aimed at tone quality and reliability, and it is RoHS compliant.

Key Features

• Audio‑focused Grade (TYPE‑III): Part number suffix "CK" identifies the Super Through grade designed for high tone quality, including low‑drag, gold‑plated terminal construction aimed at improved signal integrity for audio paths.
• Electrical Performance: 1000 µF nominal capacitance at 16 V with ±20% tolerance and specified tan δ of 0.25 (measured at 20°C, 120 Hz), suitable for smoothing and decoupling in audio circuits.
• Ripple Handling: Rated ripple current of 900 mA at 120 Hz, supporting power supply filtering in amplifier and audio processing stages.
• Compact Snap‑In Package: Radial can, snap‑in terminal format in φ20 × 20 mm size with tray packing for board‑level assembly and secure mechanical retention.
• Temperature and Reliability: Operating range −40°C to +85°C with a rated lifetime of 1000 hours at 85°C; endurance criteria specify capacitance change within ±20% after the endurance test.
• Leakage and Stability: Leakage current limit is specified per the series formula (after 5 minutes at rated voltage), and low‑temperature impedance characteristics are defined in the series datasheet for predictable behavior in varying environments.
• Compliance and Marking: RoHS compliant; units are marked with gold‑color lettering on a black sleeve for clear identification.

Typical Applications

• High‑grade audio amplifiers: Bulk decoupling and power supply smoothing where high tonal clarity and low loss are important.
• HD audio systems: Power rail filtering and reservoir capacitance for consumer and professional HD audio equipment.
• Professional audio electronics: Use in mixers, preamps and other studio gear that require stable long‑term performance and audible fidelity.

Unique Advantages

• Designed for audio fidelity: TYPE‑III construction and gold‑plated terminal characteristics are intended to support high‑tone quality in sensitive audio signal paths.
• Compact board footprint: φ20 × 20 mm snap‑in can provides substantial capacitance in a small package, simplifying layout in constrained enclosures.
• Robust ripple capacity: 900 mA ripple rating at 120 Hz helps maintain low ripple on power rails under audio load conditions.
• Proven endurance: 1000 hours at 85°C rating with defined post‑test limits offers predictable longevity for product release cycles and warranties.
• Regulatory compliance: RoHS conformity supports environmental and regulatory requirements for electronic products.

Why Choose LKG1C102MESYCK?

LKG1C102MESYCK positions itself as a purpose‑built electrolytic for designers of high‑fidelity audio equipment who need a combination of compact size, meaningful capacitance, and audio‑oriented construction. The snap‑in radial can format and defined electrical characteristics make it suitable for power supply smoothing and decoupling in systems where audible performance matters.

Choosing this Nichicon LKG part delivers a balance of audio‑grade features, operating range and endurance backed by the LKG series specifications, making it a practical option for engineers developing HD audio and professional sound products.

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