LKG2A182MESCCK

The LKG2A182MESCCK is an aluminum electrolytic capacitor in a snap‑in terminal (radial can) package, part of Nichicon’s LKG series designed for audio equipment. It offers 1.8 mF capacitance at a 100 V rating with a ±20% tolerance and a specified loss tangent of 0.2.

This part is listed as End of Life / Discontinued. The underlying LKG series emphasizes high‑fidelity audio performance and robust power handling for high‑grade audio designs.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 μF) rated at 100 V, suitable for bulk energy storage and power decoupling in high‑voltage audio supplies.
• Audio‑focused Design — Part of the LKG series developed for audio equipment; series documentation highlights tone‑quality grading and construction aimed at high‑fidelity applications.
• Loss Tangent (tan δ) — Specified tan δ of 0.2 (measurement reference: 120 Hz, 20°C), supporting predictable dissipation characteristics in audio power circuits.
• Mechanical Package — Snap‑in radial can package (snap‑in terminal) that facilitates secure chassis or board mounting in power sections.
• Operating Range & Lifetime — Rated for −40°C to +85°C with an endurance specification of 1000 hours at 85°C, providing defined lifetime behavior under elevated temperature stress.
• Ripple Handling — Low‑frequency ripple current rating of 4.15 A at 120 Hz, enabling reliable performance in power supply smoothing applications.
• RoHS Compliance — Conforms to RoHS directives, supporting regulatory and environmental requirements.

Typical Applications

• High‑Fidelity Audio Amplifiers — Bulk filtering and reservoir capacitance in amplifier power supplies to support clean, stable rails for audio stages.
• Professional Audio Equipment — Power supply decoupling and energy storage in mixers, studio processors, and signal conditioning modules where audio quality is prioritized.
• Audio Power Modules — Energy buffering and ripple suppression in power sections of audio converters and preamplifiers.

Unique Advantages

• High Voltage Capability: 100 V rating allows use in higher‑voltage audio power supplies where lower‑voltage capacitors are unsuitable.
• Substantial Capacitance in Compact Can: 1.8 mF in a 35 × 45 mm footprint (approx. 4.5 × 3.5 cm) provides significant energy storage while minimizing chassis space.
• Audio Series Engineering: LKG series construction and tone‑quality grading target the needs of high‑grade audio designs for predictable sonic behavior.
• Defined Thermal Endurance: 1000 hours at 85°C endurance rating gives a clear reliability expectation for elevated‑temperature operation.
• Snap‑in Terminal Reliability: Snap‑in mounting simplifies installation and delivers secure mechanical retention in power assemblies.
• Regulatory Compliance: RoHS compliant to support environmentally conscious product builds.

Why Choose LKG2A182MESCCK?

LKG2A182MESCCK targets audio designers who need a high‑capacitance, high‑voltage electrolytic solution in a snap‑in package with specifications tuned for audio equipment. Its combination of 1.8 mF capacitance, 100 V rating, defined tan δ, and ripple current rating makes it suitable for bulk filtering and power stabilization in high‑fidelity systems.

As a member of Nichicon’s LKG family, this part aligns with series characteristics developed for tone‑quality and audio performance, while offering clearly defined thermal endurance and RoHS compliance for regulated designs.

If you would like availability information, alternative recommendations, or to request a quote for LKG2A182MESCCK, please submit a quote request or contact sales to discuss current stock and suitable replacements.