LKG1E472MESYAK

The LKG1E472MESYAK is a Nichicon LKG series snap‑in terminal aluminum electrolytic capacitor designed for audio equipment. It is a TYPE‑I (Gold Tune) grade component intended to prioritize high‑fidelity sound reproduction as described for the LKG series.

Key electrical characteristics include 4.7 mF capacitance at 25 V, a low‑frequency ripple current rating of 1.7 A (120 Hz), and a defined endurance of 1000 hours at 85°C. Status: End Of Life.

Key Features

• Capacitance & Voltage — 4.7 mF (4700 µF) rated at 25 V with ±20% tolerance, suitable where polarized bulk capacitance is required in audio circuits.
• Audio‑focused grade — Identified as TYPE‑I (Gold Tune) in the LKG series, designed for high‑grade audio equipment and HD audio applications.
• Ripple and loss characteristics — Low‑frequency ripple current 1.7 A at 120 Hz and tangent of loss angle (tan δ) of 0.3 measured at 20°C, 120 Hz.
• Reliability & lifetime — Endurance specified as 1000 hours at 85°C; after endurance test, capacitance change within ±20% and leakage current remains within initial specified limits.
• Operating range — Rated for operation from −40°C to +85°C, with stability characteristics described in the LKG series data.
• Mechanical / Mounting — Snap‑in radial can package (φ20 × 30L) with tray packing; polarized configuration for PCB snap‑in mounting.
• RoHS compliant — Conforms to RoHS directive as stated for the LKG series.
• Identification — Marked with gold‑color lettering on a black sleeve for clear part identification.

Typical Applications

• High‑grade audio equipment — Intended for use in systems where the LKG series is specified to prioritize sound quality for HD audio designs.
• Audio power supply filtering — Bulk capacitance and a 1.7 A ripple rating support power‑supply smoothing in audio amplifier and preamplifier modules.
• Signal chain support in audio devices — Polarized snap‑in mounting provides a stable, serviceable capacitor option for rack‑mount or chassis‑mounted audio electronics.

Unique Advantages

• Designed for audio fidelity: TYPE‑I (Gold Tune) grade construction is targeted at high‑tone quality needs in HD audio equipment, supporting design priorities for sound reproduction.
• Robust ripple handling: 1.7 A low‑frequency ripple current at 120 Hz enables reliable performance in demanding audio power stages.
• Compact snap‑in form factor: φ20 × 30L radial snap‑in can fits chassis and PCB layouts where secure, serviceable mounting is required.
• Temperature and endurance specification: Rated −40°C to +85°C with a 1000‑hour endurance at 85°C, providing defined lifetime behavior for thermal planning.
• Clear part identification: Gold lettering on a black sleeve simplifies visual verification during assembly and maintenance.
• Regulatory compliance: RoHS compliance supports restricted‑substance requirements in product builds.

Why Choose LKG1E472MESYAK?

LKG1E472MESYAK brings the LKG series’ audio‑focused design into a compact snap‑in package, combining 4.7 mF bulk capacitance with a 25 V rating and defined ripple and loss characteristics for audio power and signal support. The TYPE‑I (Gold Tune) grade and series specifications emphasize high‑fidelity audio use while providing a clear endurance and temperature specification for system reliability planning.

This part is suitable for designers and procurement teams working on high‑grade audio equipment and legacy designs that specify the LKG family. Request confirmation of availability and lifecycle status before specifying, as this part is listed as End Of Life.

If you would like pricing, availability, or to request a quote for LKG1E472MESYAK, please contact sales or submit a quote request to confirm current stock and lead times.