LKG1C153MESBAK

The LKG1C153MESBAK is a snap‑in aluminum electrolytic capacitor from Nichicon's LKG series, optimized for high‑grade audio equipment. It combines a large 15,000 µF capacitance with a 16 V rating in a compact radial, snap‑in can designed for reliable panel or chassis mounting.

Engineered to support audio power rails and smoothing duties, this capacitor emphasizes fidelity‑oriented performance characteristics—including specified loss factor, ripple handling, and endurance—appropriate for professional and consumer HD audio systems.

Key Features

• Capacitance & Voltage — 15,000 µF capacitance at a 16 V rated voltage, with capacitance tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Audio‑Focused Design — Part of the LKG series developed for high‑grade audio equipment; the AK type code corresponds to the Type‑I (Gold Tune) grade for tone quality emphasis.
• Ripple Current Handling — Low‑frequency ripple current rating of 2.5 A at 120 Hz, suitable for smoothing and reservoir duties on audio power rails.
• Electrical Loss and Leakage — Specified tangent of loss angle (tanδ) of 0.35 at 20°C, 120 Hz, and leakage current specified as 1,460 µA.
• Endurance & Temperature Range — Rated lifetime of 1,000 hours at 85°C; operating temperature range −40°C to +85°C with defined stability at low temperatures.
• Package & Mounting — Radial, snap‑in can packaging in a compact φ30 × 25 mm length form factor; supplied in tray packing for handling and assembly.
• Regulatory — Compliant with RoHS directives.

Typical Applications

• High‑fidelity power supplies — Bulk energy storage and smoothing for audio amplifier rails to help maintain stable supply under dynamic audio loads.
• Professional and consumer amplifiers — Local reservoir and decoupling in amplifier stages where large capacitance and ripple handling are required.
• Studio and HD audio equipment — Power conditioning in preamplifiers, mixers, and other HD audio gear where tonal quality is a design consideration.

Unique Advantages

• High bulk capacitance: 15,000 µF provides substantial energy reserve for audio power rails, reducing voltage sag during demanding passages.
• Audio‑tuned grade: The AK type code (Type‑I, Gold Tune) links the part to Nichicon’s LKG series design focus on high tone quality for HD audio applications.
• Robust ripple capability: 2.5 A ripple current rating at 120 Hz supports demanding smoothing and reservoir roles in audio power supplies.
• Defined endurance: 1,000 hour rating at 85°C enables predictable lifecycle planning for equipment operating in elevated ambient temperatures.
• Compact, serviceable package: φ30 × 25 mm snap‑in can in tray packing balances space efficiency with secure mounting for chassis or board installations.
• Regulatory compliance: RoHS conformity supports use in designs requiring lead‑free, restricted‑substance compliance.

Why Choose LKG1C153MESBAK?

LKG1C153MESBAK is positioned for designers building high‑grade audio equipment who need substantial capacitance, reliable ripple performance, and audio‑focused component selection. Its combination of 15,000 µF at 16 V, specified loss characteristics, and 1,000 hour endurance at 85°C delivers a predictable performance profile for power supply and filtering applications in HD audio systems.

This part is especially suitable for engineers specifying capacitors for amplifier rails, power conditioning modules, and studio equipment where tonal quality and stable supply behavior are priorities. RoHS compliance and tray packing ease integration into production workflows.

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