LKG1E562MESABK

The LKG1E562MESABK is an aluminum electrolytic, snap‑in terminal capacitor from Nichicon’s LKG series, specifically developed for audio equipment. It provides 5600 µF of capacitance at a 25 V rating in a compact φ25×35 mm can and is optimized for applications where high capacitance, audible performance, and robust ripple handling are required.

Key performance highlights include a low‑frequency ripple current rating of 2.4 A (120 Hz), a leakage current specification of 1120 µA, a tanδ of 0.3 (measured at 20 °C, 120 Hz), and an endurance rating of 1000 hours at 85 °C. This part is RoHS compliant and is currently listed as End Of Life.

Key Features

• Capacitance & Voltage — 5600 µF nominal capacitance (5.6 mF) with a rated voltage of 25 V and a tolerance of ±20% (measured at 120 Hz, 20 °C).
• Audio‑Focused Design — Part of the LKG family designed for high‑grade audio equipment, prioritizing high fidelity sound quality as described in the series specifications.
• Ripple Handling — Low‑frequency ripple current rating of 2.4 A at 120 Hz, suitable for filter and smoothing duties in audio power supplies.
• Electrical Losses — Tangent of loss angle (tanδ) of 0.3 measured at 20 °C and 120 Hz for predictable ESR/DF behavior in audio applications.
• Leakage Current — Specified leakage current of 1120 µA after stabilization, supporting reliable bias performance.
• Package & Mounting — Snap‑in radial can package (φ25×35 mm) for secure board retention; supplied in tray packing for assembly handling.
• Temperature & Endurance — Rated for operation from −40 °C to +85 °C with endurance of 1000 hours at 85 °C.
• Compliance — RoHS compliant per product data.

Typical Applications

• High‑Grade Audio Equipment — Bulk energy storage and power smoothing in amplifiers and preamplifier power supplies where audio fidelity is a priority.
• Audio Power Supply Filtering — Smoothing and ripple suppression for analog and mixed‑signal audio circuits that require high capacitance at moderate voltages.
• Audio Signal Chain Support — Decoupling and local energy reservoir duties in systems emphasizing low noise and stable supply rails.

Unique Advantages

• High Capacitance in a Compact Can: 5600 µF at 25 V delivers substantial energy storage in a φ25×35 mm snap‑in package for space‑constrained audio designs.
• Designed for Audio Quality: Part of the LKG family developed with a focus on high‑fidelity audio performance as documented in the series specifications.
• Robust Ripple Capability: 2.4 A ripple current rating at 120 Hz supports demanding filter and smoothing roles in power supplies.
• Predictable Loss Characteristics: tanδ = 0.3 (20 °C, 120 Hz) provides clear expectations for dissipation factor and AC behavior.
• Durability at Elevated Temperatures: 1000 hours endurance at 85 °C for reliable operation under sustained thermal stress.
• Assembly‑Friendly Packaging: Snap‑in radial can with tray packing simplifies board retention and handling during assembly.

Why Choose LKG1E562MESABK?

The LKG1E562MESABK combines high capacitance and audio‑focused engineering in a compact snap‑in can, making it suitable for designers of high‑grade audio equipment who need reliable power filtering and energy storage. Its specified ripple current, loss angle, and 1000‑hour endurance at 85 °C provide predictable electrical and thermal behavior for demanding audio power supply applications.

As a RoHS‑compliant component from Nichicon’s LKG series, this part is targeted at projects prioritizing audio fidelity and dependable performance; note that this specific part is currently listed as End Of Life, so consider lead time and availability when planning designs.

Request a quote or contact sales to discuss availability, lead times, or suitable alternatives and to obtain technical support for integrating the LKG1E562MESABK into your audio designs.