LKG1J472MESCCK

The LKG1J472MESCCK is a snap‑in, radial can aluminum electrolytic capacitor in Nichicon's LKG series designed for audio equipment. It delivers 4.7 mF capacitance at a 63 V rating with a low loss tangent and high ripple handling to support high‑fidelity audio applications.

Engineered for high‑grade and HD audio use, this TYPE‑III (Super Through) grade component combines substantial energy storage, 4.5 A ripple capability (120 Hz), and a broad operating temperature range for reliable performance in demanding audio circuits.

Key Features

• Capacitance & Voltage — 4700 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance for bulk energy storage and decoupling in power rails.
• Low Loss Characteristic — Specified tan δ of 0.22 (measured at 120 Hz, 20 °C), supporting low dissipation in audio signal‑sensitive designs.
• High Ripple Current — 4.5 A ripple current rating at 120 Hz to handle power supply ripple in amplifier and preamplifier stages.
• Leakage Current — Initial leakage current specified at 1630 µA, useful for evaluating quiescent currents in system designs.
• Thermal & Lifetime — Rated for operation from −40 °C to +85 °C with a lifetime specification of 1000 hours at 85 °C.
• Mechanical & Mounting — Snap‑in terminal, radial can package (φ35 × 50 mm), designed for secure chassis or PCB mounting and straightforward assembly.
• Series Grade — TYPE‑III (Super Through) grade in the LKG family, tailored for the highest tone quality; series documentation notes the TYPE‑III grade uses gold‑plated terminals.
• Compliance — RoHS‑compliant construction.

Typical Applications

• High‑grade Audio Equipment — Intended for use in equipment where priority is placed on high‑fidelity sound quality and tone accuracy.
• HD Audio Systems — Suitable for use in HD audio devices that require stable bulk capacitance and low loss for audible performance.
• Professional Amplifiers and Studio Gear — Provides energy storage and ripple handling for power supplies in professional audio amplifiers and studio components.

Unique Advantages

• Designed for audio fidelity — Series design priority on high‑tone quality supports sonic transparency in critical audio paths.
• High energy density at 63 V — 4700 µF at a 63 V rating gives substantial reserve capacitance for power stabilization in mid‑to‑high voltage audio supplies.
• Robust ripple handling — 4.5 A ripple current rating at 120 Hz minimizes heating and extends operational stability under dynamic loads.
• Low dissipation — tan δ of 0.22 helps reduce loss and heat generation, supporting cleaner power delivery for audio circuitry.
• Wide operating range — −40 °C to +85 °C operation and 1000 h endurance at 85 °C for dependable performance in varied environments.
• Practical snap‑in form factor — Radial, snap‑in can (φ35 × 50 mm) for reliable mechanical mounting and straightforward integration into assemblies.

Why Choose LKG1J472MESCCK?

The LKG1J472MESCCK positions itself as a purpose‑built electrolytic solution for designers of high‑fidelity audio equipment who require substantial capacitance, controlled loss, and strong ripple performance in a snap‑in package. Its TYPE‑III LKG series pedigree and specifications are aligned with applications that prioritize tone quality and stable power delivery.

For engineers and procurement teams building or repairing high‑grade audio amplifiers, studio gear, and HD audio systems, this capacitor provides verifiable electrical and mechanical parameters—making it straightforward to evaluate for system reliability and audio performance requirements.

Request a quote or submit a procurement inquiry today to confirm availability, pricing, and lead times for LKG1J472MESCCK.