LKG1E822MESBBK

The LKG1E822MESBBK is an aluminum electrolytic snap‑in capacitor in Nichicon’s LKG series, specified at 8200 µF and 25 V. It is designed specifically for high‑grade audio equipment with priority placed on high‑fidelity sound quality.

As a TYPE‑II (BK) grade device within the LKG family, this snap‑in radial can delivers audio‑focused performance with documented endurance, temperature stability, and ripple handling suitable for HD audio applications.

Key Features

• Capacitance & Voltage — 8200 µF nominal capacitance with a rated voltage of 25 V and a tolerance of ±20% at 120 Hz, 20°C.
• Audio‑oriented Grade — Identified as TYPE‑II (BK) in the LKG series, described in the series documentation as the center grade that provides the best sound via electrode foil construction.
• Package & Mounting — Snap‑in radial can mounting (snap‑in terminal) in a φ30 × 35L form factor; physical size listed as L: 3.5 × D: 3 cm.
• Operating Range & Endurance — Rated for operation from −40°C to +85°C with an endurance rating of 1000 hours at 85°C (capacitance change within ±20% after the endurance test).
• Ripple Current — Rated ripple current of 2.85 A at 120 Hz, supporting typical AC ripple conditions encountered in audio power sections.
• Leakage & Loss Characteristics — Leakage current specification: after 5 minutes at rated voltage and 20°C, leakage ≤ 3√(C·V) µA. Loss tangent (tan δ) and low‑temperature impedance stability are specified in the LKG datasheet (Z(−25°C)/Z(+20°C) ≤ 4; Z(−40°C)/Z(+20°C) ≤ 12).
• RoHS Compliance & Marking — Compliant with RoHS directives; marked with gold color lettering on a black sleeve per series marking guidelines.

Typical Applications

• High‑grade audio amplifiers — Engineered for use where sound‑quality priorities dictate component selection in amplifier power stages.
• HD Audio playback systems — Fits HD audio equipment designs that require audio‑focused capacitor characteristics.
• Audio system power modules — Suitable for power supply sections of audio equipment where long‑term stability and ripple handling are required.

Unique Advantages

• Audio‑focused design: Documented series grades (TYPE‑I/II/III) and internal electrode choices emphasize tone quality appropriate for high‑fidelity equipment.
• Proven endurance: Specified endurance of 1000 hours at 85°C with defined limits on capacitance change, tan δ, and leakage current ensures predictable long‑term behavior.
• Low‑temperature stability: Defined impedance ratios at −25°C and −40°C provide quantifiable low‑temperature performance for audio systems operating in varied environments.
• Practical ripple capability: Rated ripple current (2.85 A at 120 Hz) supports common audio power rail conditions without unspecified extrapolation.
• Regulatory conformity: RoHS compliance reduces material‑restriction concerns in commercial and professional audio product development.

Why Choose LKG1E822MESBBK?

LKG1E822MESBBK combines a large 8200 µF capacitance and 25 V rating in a snap‑in radial can tailored for audio applications. As a TYPE‑II grade from the LKG family, it provides an audio‑centric balance of construction and performance with traceable endurance and temperature stability parameters.

This part is well suited for engineers and purchasers developing high‑fidelity audio equipment and HD audio systems who need a documented capacitor solution with clear electrical, mechanical, and environmental specifications.

Request a quote or submit an inquiry to discuss availability, pricing, and to obtain further technical information for integrating LKG1E822MESBBK into your designs.