LKG1C332MESYCK

The LKG1C332MESYCK is an aluminum electrolytic, snap‑in terminal capacitor from Nichicon’s LKG series designed specifically for audio equipment. It provides 3.3 mF (3300 µF) capacitance at a 16 V rating with a snap‑in can package (φ20 × 40 mm) intended for robust board mounting.

Engineered for high‑grade audio applications, this TYPE‑III (Super Through) part features attributes targeted at high‑fidelity sound systems, including a specified tan δ, predictable ripple handling and a broad operating range. Note: this part is listed as End of Life.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 16 V, suitable for energy storage and smoothing in low‑voltage audio power rails.
• Audio‑focused Grade (TYPE‑III) — Classified as TYPE‑III (Super Through) in the LKG series, reflecting the series’ audio‑oriented design intent and gold‑tuned terminal options described in the datasheet.
• Low loss at audio test conditions — Specified tan δ = 0.25 at 20°C, 120 Hz, supporting low dissipation in audio frequency service.
• Ripple handling — Rated ripple current of 2 A at 120 Hz, providing defined performance for AC ripple on DC rails.
• Temperature range & stability — Operating range from −40°C to +85°C with impedance stability characteristics and defined low‑temperature impedance ratios in the series datasheet.
• Endurance — Specified lifetime of 1000 hours at 85°C with post‑test limits for capacitance change, tan δ and leakage current defined by the datasheet.
• Mounting & package — Snap‑in can (radial) package, φ20 × 40 mm, designed for secure chassis/PC‑board mounting in audio equipment assemblies; supplied in tray packing.
• Polarized component — Polar aluminum electrolytic configuration; observe polarity in application circuits.
• RoHS compliant — Conforms to RoHS directive as noted in product documentation.
• Marking — Printed with gold color lettering on black sleeve as specified in the series documentation.

Typical Applications

• High‑fidelity audio amplifiers — Bulk reservoir and smoothing for low‑voltage amplifier power rails where audio quality and defined ripple performance are important.
• Professional audio equipment — Power supply filtration in mixers, preamplifiers and other studio devices that prioritize tonal fidelity.
• Consumer Hi‑Fi systems — Energy storage and decoupling in home audio components designed for high‑grade sound reproduction.

Unique Advantages

• Audio‑tuned construction: TYPE‑III designation within the LKG series reflects the series’ focus on delivering tone quality suitable for high‑grade audio equipment.
• Predictable low‑frequency performance: Specified tan δ at 20°C/120 Hz and published ripple current allow designers to evaluate dissipation and ripple handling for audio power rails.
• Defined endurance and stability: 1000 hours at 85°C endurance rating with post‑test limits for capacitance, tan δ and leakage current supports reliable life‑cycle planning.
• Wide ambient range: −40°C to +85°C operating range and published low‑temperature impedance ratios help ensure operation across typical audio installation environments.
• Robust snap‑in package: Radial can with snap‑in terminals simplifies board/chassis mounting for assemblies requiring secure mechanical retention.
• RoHS compliance: Meets RoHS directive requirements as noted in the product documentation.

Why Choose LKG1C332MESYCK?

The LKG1C332MESYCK targets designers of high‑grade audio equipment who need a polarized aluminum electrolytic capacitor with substantial capacitance at a 16 V rating, defined loss characteristics at 120 Hz, and mechanical robustness via snap‑in packaging. Its TYPE‑III designation within the LKG family aligns the part with Nichicon’s audio‑focused construction and gold‑tuned terminal options described in the series documentation.

Use this component when you require a documented endurance profile (1000 h at 85°C), explicit ripple current and loss angle specifications, and RoHS compliance for regulated products. The part’s form factor and mounting style make it suitable for assemblies where secure board or chassis mounting is required.

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