LKG1H562MESBAK

The LKG1H562MESBAK is an aluminum electrolytic, snap-in terminal capacitor from Nichicon's LKG series, specified at 5.6 mF (5600 µF) and 50 V with ±20% tolerance. It is designed for audio equipment applications where bulk energy storage and stable performance under full-rated voltage and temperature cycling are required.

This snap-in, radial can package (φ30 × 30L, approximately 3 cm × 3 cm) combines high capacitance, a 3 A ripple-current rating at 120 Hz, and endurance defined for 1000 hours at 85°C, making it suitable for audio designs that prioritize sound quality and reliable power delivery.

Key Features

• Capacitance & Voltage: 5.6 mF (5600 µF) rated at 50 V with ±20% tolerance, providing substantial energy storage for audio power stages.
• Mounting & Package: Snap-in terminal, radial can (φ30 × 30L). Designed for secure mechanical retention and convenient assembly in through-hole PCB layouts.
• Audio-Optimized Design: Part of Nichicon’s LKG series developed specifically for audio equipment, prioritizing tone quality and fidelity in high-grade audio applications.
• Ripple Current & Loss: Rated ripple current of 3 A at 120 Hz; specified tan δ = 0.3 (measurement frequency referenced at 120 Hz in datasheet content).
• Leakage Current: Initial leakage current specification provided (1,580 µA listed for this part); datasheet also cites the standard leakage-current measurement formula for the series.
• Temperature & Endurance: Operating range −40°C to +85°C with an endurance rating of 1000 hours at 85°C per the series specification.
• RoHS Compliance: Compliant with RoHS directives as stated in the product documentation.

Typical Applications

• High‑fidelity audio amplifiers: Provides bulk energy storage and stable supply decoupling to support clean power delivery for amplifier stages.
• Professional audio equipment: Suited for mixers, studio gear, and other pro audio devices where audio-grade components and reliable long-term operation are important.
• Audio power supply reservoirs: Acts as a reservoir capacitor in audio power supplies to maintain voltage stability under dynamic load conditions.

Unique Advantages

• Substantial energy storage: 5600 µF capacitance supplies significant charge reserve for audio power demands.
• 50 V rating for design headroom: Allows use in higher-voltage audio power designs where additional margin is required.
• Snap-in mounting: Enables robust mechanical retention and straightforward through-hole assembly for power-stage placement.
• Audio-focused series engineering: LKG series development emphasizes tone quality and audio performance characteristics.
• Validated endurance: Rated for 1000 hours at 85°C, supporting reliability expectations in constrained thermal environments.
• Regulatory compliance: RoHS-compliant construction aligns with contemporary regulatory requirements.

Why Choose LKG1H562MESBAK?

LKG1H562MESBAK offers a combination of high capacitance, 50 V rating, and audio-grade design from Nichicon’s LKG family, making it a practical choice for designers of high-fidelity audio power supplies and professional audio equipment. The snap-in radial package simplifies mechanical integration while delivering specified ripple-current capability and endurance for reliable operation.

This part is well suited to engineers and procurement teams seeking a proven audio-focused electrolytic capacitor with clear performance parameters (capacitance, voltage, ripple current, temperature range, and lifetime) documented by the manufacturer.

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