LKG1E822MESABK

The LKG1E822MESABK is a snap-in, aluminum electrolytic capacitor from Nichicon’s LKG series, engineered for audio equipment. It delivers 8.2 mF (8200 µF) capacitance at a 25 V rating with snap-in mounting for robust panel or chassis installations.

Designed for high-grade audio applications, this capacitor combines high capacitance, a low-frequency ripple current rating, and defined endurance characteristics to support power smoothing, reservoir and decoupling roles in audio power supplies and amplifier circuits.

Key Features

• Capacitance & Voltage — 8.2 mF (8200 µF) rated at 25 V with a capacitance tolerance of ±20% (−20%~20%).
• Audio-grade LKG Series — Part of Nichicon’s LKG family specified “For Audio Use,” suitable for high-grade audio equipment designs.
• Low-Frequency Ripple Performance — Low-frequency ripple current of 2.9 A at 120 Hz for handling audio power supply ripple and transient demands.
• Leakage & Loss — Leakage current specified at 1350 µA and tangent of loss angle (tanδ) of 0.3 (measured at 20°C, 120 Hz).
• Endurance — Rated life of 1000 hours at 85°C with post-test limits defined for capacitance, tanδ and leakage current.
• Operating Temperature Range — −40°C to +85°C for operation across typical audio equipment ambient conditions.
• Form Factor & Mounting — Snap-in radial can (φ25 × 45 mm length; L: 4.5 cm × D: 2.5 cm) with tray packing for straightforward assembly.
• Compliance — RoHS compliant per datasheet declaration.

Typical Applications

• Power supply smoothing for audio amplifiers — Provides bulk energy storage and ripple attenuation on 25 V audio rails.
• Reservoir and decoupling in high-fidelity equipment — Supports transient current demands and helps stabilize supply rails in preamp and power amp circuits.
• High-grade audio electronics — Specified for use in systems where audible performance and stability are prioritized.

Unique Advantages

• High capacitance in a compact snap-in can — 8200 µF in a φ25 × 45 mm package delivers substantial energy storage while keeping board footprint manageable.
• Audio-focused series design — LKG series is identified in the datasheet as intended for high-grade audio equipment, aligning component selection with application needs.
• Clear endurance specification — 1000 hours at 85°C defined in the datasheet enables designers to evaluate long-term behavior under elevated temperature conditions.
• Measured ripple and loss data — Published low-frequency ripple current (2.9 A at 120 Hz) and tanδ (0.3 at 20°C, 120 Hz) provide concrete parameters for power supply design decisions.
• RoHS compliant — Meets RoHS directive requirements as declared in the product information.
• Tray packing for handling — Supplied in tray packing to support batch assembly and handling workflows.

Why Choose LKG1E822MESABK?

LKG1E822MESABK offers a purpose-driven combination of high capacitance, audio-focused series characteristics, and documented electrical and endurance parameters. Its snap-in radial can form factor and defined ripple, leakage, and loss specifications make it straightforward to evaluate for smoothing and reservoir roles in audio power designs.

This part is suited to designers of high-fidelity audio equipment and related electronics who require a capacitive solution with clear performance data and a specified endurance profile. Use the provided electrical characteristics and temperature rating to verify suitability for your application environment.

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