LKG1K821MESCCK

The LKG1K821MESCCK is a snap‑in aluminum electrolytic capacitor from Nichicon's LKG series, specifically tailored for audio equipment. It delivers 820 µF capacitance at an 80 V rating in a radial, snap‑in can designed to prioritize high‑fidelity sound quality.

Built as a TYPE‑III (Super Through) grade device with gold‑tuned construction for tone quality, the capacitor offers a compact φ35 × 20 mm form factor, RoHS compliance and an endurance specification of 1000 hours at 85°C. Status: End Of Life.

Key Features

• Audio‑Focused Grade (TYPE‑III – Super Through) Designed for high‑grade audio equipment and HD audio needs; the series emphasizes tone quality and low drag gold‑plated terminal construction.
• Electrical Performance 820 µF nominal capacitance with ±20% tolerance, rated voltage 80 V, and a tangent of loss angle (tan δ) of 0.2 measured at 20°C, 120 Hz, 80 V.
• Ripple and Leakage Low‑frequency ripple current of 2.55 A at 120 Hz and specified leakage current of 760 µA support demanding audio filter duties.
• Package & Mounting Radial, snap‑in can package (φ35 × 20 mm) for secure board mounting; supplied in tray packing for handling.
• Thermal & Endurance Operating temperature range −40°C to +85°C with an endurance rating of 1000 hours at 85°C per the series specification.
• Regulatory RoHS compliant.

Typical Applications

• High‑grade audio equipment — Used where priority is placed on high‑fidelity sound reproduction and tonal quality.
• HD audio systems — Provides bulk capacitance and stability for audio circuitry in systems requiring careful sound quality control.
• Audio modules and stages — Suitable for preamplifier, amplifier and other audio stages that benefit from capacitors optimized for tone and stability.

Unique Advantages

• Designed for high‑fidelity sound: Series focus on tone quality and construction tailored to audio performance supports clearer audio reproduction.
• High voltage capability: 80 V rating provides headroom for audio circuits that require elevated supply voltages.
• Robust ripple handling: 2.55 A ripple current at 120 Hz enables effective smoothing and decoupling in demanding audio power applications.
• Compact, secure mounting: Snap‑in radial can (φ35 × 20 mm) offers a compact footprint with reliable board retention and tray packing for production handling.
• Endurance and temperature range: Specified for −40°C to +85°C operation with 1000 hours endurance at 85°C for stable long‑term performance.
• RoHS compliant: Meets RoHS directive requirements for regulated material content.

Why Choose LKG1K821MESCCK?

The LKG1K821MESCCK positions itself as a purpose‑built audio capacitor offering a combination of high capacitance, elevated voltage rating, and ripple capability in a compact snap‑in package. Its TYPE‑III (Super Through) grade and gold‑tuned design target engineers and designers focused on achieving refined tonal quality in HD audio equipment and modules.

With defined endurance at elevated temperature, a broad operating range, and clear electrical parameters (tan δ, leakage, ripple), this part is suited for designs that require verifiable performance and predictable behavior in audio signal and power domains. Be aware that the part is listed as End Of Life; check availability for current design or last‑time buy planning.

Request a quote or submit an inquiry to confirm availability, obtain pricing information, or discuss last‑time buy options and ordering details for LKG1K821MESCCK.