LKG1K472MESCAK

The LKG1K472MESCAK is an aluminum electrolytic, snap-in terminal capacitor from Nichicon's LKG series, engineered specifically for audio equipment. It is a TYPE‑I (Gold Tune) variant designed with priority on high-fidelity sound quality for HD audio applications.

With a 4,700 µF capacitance at an 80 V rating, low-frequency ripple capability, and a rugged snap-in can package, this component targets high-grade audio power sections and other systems that require stable bulk capacitance and tone-quality optimized performance.

Key Features

• Audio‑Focused Design Designed for high‑grade audio equipment with emphasis on high fidelity and tone quality (LKG series TYPE‑I / Gold Tune).
• Capacitance & Tolerance 4,700 µF (4.7 mF) with ±20% tolerance at 120 Hz, 20°C.
• High Voltage Rating 80 V rated voltage for higher-voltage audio power rails and supply sections.
• Low‑Frequency Ripple Performance 3.75 A ripple current specified at 120 Hz, suitable for low‑frequency power filtering scenarios.
• Loss Characteristics tan δ = 0.25 measured at 20°C, 120 Hz, providing a quantified dissipation factor for audio designers.
• Leakage and Endurance Leakage current specified at 1,830 µA; endurance rated 1,000 hours at 85°C with post‑test limits defined in the datasheet.
• Robust Operating Range Operating temperature −40°C to +85°C and stability characteristics defined down to −40°C.
• Mechanical & Mounting Snap‑in radial can package (φ35 × 40L; approx. 4 × 3.5 cm) for secure chassis or board mounting; supplied in tray packing.
• Compliance RoHS compliant per the product information.

Typical Applications

• High‑Fidelity Audio Equipment Suited for power sections and bulk energy storage in systems where tone quality and sound fidelity are prioritized.
• HD Audio Components Applicable in HD audio designs requiring capacitors optimized for audio performance as described by the LKG series.
• Audio Power Supplies Used where stable bulk capacitance and controlled ripple characteristics are required for consistent audio performance.

Unique Advantages

• Audio‑centric engineering: The LKG TYPE‑I (Gold Tune) construction is specified for high‑grade audio use and tone quality prioritization.
• High voltage capability: 80 V rating enables use on higher-voltage audio rails without requiring series combinations.
• Measured ripple handling: Rated 3.75 A at 120 Hz, providing a clear specification for low‑frequency ripple design margins.
• Documented endurance: 1,000 hours at 85°C with defined recovery criteria, helping designers assess lifecycle performance.
• Robust temperature range: −40°C to +85°C operation with impedance stability data available for low‑temperature performance.
• Tray packing & secure mounting: Snap‑in radial can and tray packing simplify handling and assembly for production environments.

Why Choose LKG1K472MESCAK?

The LKG1K472MESCAK combines audio‑focused capacitor design with robust electrical and mechanical specifications: 4,700 µF at 80 V, defined loss and leakage figures, and a 1,000‑hour endurance rating at 85°C. It is positioned for engineers designing high‑grade audio systems and HD audio equipment who require capacitors specified for tone quality and reliable bulk energy storage.

Manufactured by Nichicon and RoHS compliant, this snap‑in, radial can capacitor offers a clear specification set for power and audio designers assessing component behavior under defined temperature and ripple conditions.

Request a quote or submit a parts inquiry to receive pricing, availability, and lead‑time information for the LKG1K472MESCAK.