LKG1C103MESABK

The LKG1C103MESABK is a snap-in aluminum electrolytic capacitor from Nichicon’s LKG series, designed for audio use and high-fidelity equipment. It delivers 10,000 µF capacitance at a 16 V rating in a radial, snap-in can package optimized for power smoothing and reservoir applications.

Status: End Of Life. The part is RoHS compliant and is supplied in tray packing.

Key Features

• Capacitance & Voltage — 10,000 µF nominal capacitance with a rated voltage of 16 V, suitable for bulk smoothing and energy storage in audio power supplies.
• Audio-grade Construction — Part of the LKG series intended "For Audio Use" with the TYPE-II (BK) grade designation for balanced tone quality.
• Tolerance & Loss — Capacitance tolerance of -20% to +20% and a tangent of loss angle (tan δ) of 0.35 measured at 20°C, 120 Hz for predictable AC performance.
• Ripple and Leakage — Low-frequency ripple current rating of 2.45 A at 120 Hz and leakage current of 1,200 µA, providing quantified performance for supply filtering designs.
• Reliability — Endurance rated for 1,000 hours at 85°C with specified limits for capacitance change, tan δ, and leakage after test conditions.
• Package & Dimensions — Radial snap-in can (φ25 × 35L, approximately L: 3.5 × D: 2.5 cm) for secure board mounting and robust mechanical retention.
• Operating Range — Rated for operation from -40°C to +85°C, enabling use across common audio equipment temperature environments.

Typical Applications

• High-fidelity audio equipment — Bulk energy storage and smoothing in power supplies for high-grade audio systems, where capacitance and low loss are critical.
• Audio amplifiers — Reservoir and decoupling capacitor roles to support stable supply rails under dynamic audio loads.
• Professional audio electronics — Filtering and energy buffering in studio or HD audio gear that requires durable electrolytic capacitance.

Unique Advantages

• High bulk capacitance: 10,000 µF provides substantial energy storage for power supply smoothing and transient support.
• Audio-focused series: LKG series design and TYPE-II (BK) grade signal intent for high tone quality in audio applications.
• Quantified ripple capability: 2.45 A ripple current rating at 120 Hz helps designers size filters and specify thermal management.
• Proven endurance: 1,000 hours at 85°C endurance rating allows predictable lifecycle planning for long-term designs.
• Robust operating range: -40°C to +85°C supports a wide range of environmental conditions common in audio equipment.
• RoHS compliant: Meets RoHS requirements for restricted substances in electronics assembly.

Why Choose LKG1C103MESABK?

This capacitor is positioned for designers of high-fidelity audio equipment who need substantial bulk capacitance, defined ripple handling, and endurance under elevated temperatures. Its snap-in radial can and audio-focused LKG series construction provide a straightforward implementation for power supply smoothing and reservoir duties.

Choose LKG1C103MESABK when your design requires a proven electrolytic capacitor with clear, verifiable specifications for capacitance, ripple, leakage, and thermal endurance—especially in audio-centric applications where tone quality and stability matter.

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