LKG1E562MESZBK

The LKG1E562MESZBK is a snap‑in, large‑can aluminum electrolytic capacitor from Nichicon’s LKG series, engineered for audio equipment. It combines high capacitance with a compact radial snap‑in can package and is optimized for applications that require low‑frequency ripple handling and stable operation across a wide temperature range.

Key electrical characteristics include 5600 µF capacitance at 25 V, a low‑frequency ripple rating of 2.5 A (120 Hz), and specified endurance of 1000 hours at 85 °C. The part is RoHS compliant and supplied in tray packing for board‑level assembly.

Key Features

• High Capacitance: 5.6 mF (5600 µF) provides substantial energy storage for smoothing and decoupling in audio power rails.
• 25 V Rated Voltage: Designed for typical audio supply voltages where 25 V ratings are required.
• Low‑Frequency Ripple Handling: Rated low‑frequency ripple current of 2.5 A at 120 Hz, suitable for handling ripple on audio power supplies.
• Leakage and Loss Characterization: Specified leakage current of 1120 µA and tan δ (DF) of 0.3 measured at 20 °C, 120 Hz for predictable electrical behavior.
• Operating and Endurance Range: Operates from −40 °C to +85 °C with a rated lifetime of 1000 hours at 85 °C under rated voltage conditions.
• Package and Mounting: Radial, snap‑in can (φ22 × 40 mm) provides secure mechanical mounting for power‑rail components; supplied in tray packing.
• Polarized Design: Polarized aluminum electrolytic construction for conventional DC power filtering use.
• Audio‑Oriented Design: From the LKG family, specified and described for use in high‑grade and HD audio equipment focused on tone quality.
• RoHS Compliant: Meets RoHS directive requirements as noted in the product documentation.

Typical Applications

• High‑Fidelity Audio Amplifiers: Provides bulk energy storage and smoothing on audio amplifier power rails to support stable supply during dynamic program material.
• HD Audio Systems: Intended to meet high tone‑quality requirements in HD audio equipment as described in the LKG series documentation.
• Audio Power Supply Modules: Snap‑in can construction and 2.5 A low‑frequency ripple rating make it suitable for board‑level power supply filtering in audio electronics.

Unique Advantages

• High energy density in a compact can: 5600 µF in a φ22 × 40 mm snap‑in package reduces board space compared with multiple smaller capacitors.
• Designed for audio quality: LKG series emphasis on tone quality supports use in applications where audible performance matters.
• Robust ripple capability: 2.5 A ripple current rating at 120 Hz helps manage low‑frequency load transients common in audio power stages.
• Wide operating temperature: −40 °C to +85 °C operation and a 1000‑hour endurance at 85 °C provide predictable behavior in typical electronic enclosures.
• Clear identification: Marking is printed in gold on a black sleeve for quick visual verification during assembly and maintenance.
• Regulatory compliance: RoHS compliance supports use in assemblies targeted for regulated markets.

Why Choose LKG1E562MESZBK?

The LKG1E562MESZBK provides a practical balance of high capacitance, ripple capability, and audio‑focused design in a compact snap‑in can. Its specified leakage, tan δ, and endurance data give design engineers measurable parameters for power‑rail stabilization and audio performance tuning.

This part is suitable for designers and procurement teams implementing high‑fidelity audio equipment and HD audio systems that require reliable bulk capacitance, predictable ripple handling at 120 Hz, and operation across −40 °C to +85 °C. Its tray packing and clear marking support controlled assembly and inventory management.

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