LKG1V472MESCCK

The LKG1V472MESCCK is a snap-in, polarized aluminum electrolytic capacitor from Nichicon's LKG series, engineered for audio equipment. It delivers 4,700 µF capacitance at a 35 V rating in a radial, snap-in can package (φ35 × 40 mm).

Designed with audio applications in mind, the LKG series prioritizes tone quality and high-fidelity sound performance. This part is RoHS compliant and is offered in tray packing. Note: this specific part is listed as End Of Life.

Key Features

• Capacitance & Voltage — 4,700 µF (4.7 mF) nominal capacitance with a tolerance of −20% to +20% at 120 Hz, rated for 35 V operation.
• Audio-oriented design — Part of the LKG series, developed for high-grade audio equipment and described in the series datasheet as prioritizing high-fidelity/tone quality for HD Audio applications.
• Electrical loss & leakage — Tangent of loss angle (tanδ) of 0.22 (measured at 20°C, 120 Hz) and a measured leakage current of 1,210 µA.
• Ripple handling — Low-frequency ripple current rating of 3.55 A at 120 Hz, suitable for handling audio-frequency ripple conditions.
• Reliability & endurance — Rated endurance of 1,000 hours at 85°C; operating temperature range −40°C to +85°C.
• Package & mounting — Radial, snap-in can (snap-in terminal type) with dimensions φ35 × 40 mm; supplied in tray packing for production handling.
• Environmental — RoHS compliant.

Typical Applications

• High-grade audio equipment — For use in designs where tone quality and high-fidelity sound are prioritized, as highlighted by the LKG series.
• HD Audio systems — Meets the LKG series requirement for high tone quality in HD Audio equipment.
• Audio component assemblies — Snap-in radial can package supports board-mounted audio module assemblies and rack-mountable components.

Unique Advantages

• Audio-focused engineering — Part of the LKG line specifically developed for audio use, emphasizing tone quality and sound fidelity.
• High bulk capacitance — 4,700 µF at 35 V provides substantial energy storage for audio power stages and decoupling needs.
• Robust ripple capability — 3.55 A ripple rating at 120 Hz supports handling of low-frequency ripple typical in audio power supplies.
• Wide operating range and endurance — −40°C to +85°C operating range with specified endurance of 1,000 hours at 85°C for predictable long-term behavior.
• Production-friendly packaging — Tray packing facilitates handling and placement for medium- to high-volume assembly processes.
• Regulatory compliance — RoHS compliant for applications where restricted substances compliance is required.

Why Choose LKG1V472MESCCK?

LKG1V472MESCCK provides a purpose-built aluminum electrolytic solution for audio designers who need a high-capacitance, snap-in radial can with audio-oriented characteristics. Its combination of 4,700 µF at 35 V, measured tanδ and leakage figures, and a 3.55 A ripple rating make it suitable where tone quality and reliable low-frequency performance are important.

As a Nichicon LKG series part, it benefits from a series-level focus on audio performance and RoHS compliance. Choose this part when your design requires a proven audio-focused electrolytic with clear endurance and temperature specifications; please note the part is currently listed as End Of Life.

Request a quote or contact sales to discuss availability, lead times, and alternative LKG series options that meet your project requirements.