LKG1J182MESAAK

The LKG1J182MESAAK is a snap‑in, radial aluminum electrolytic capacitor designed for audio equipment. It provides 1,800 µF capacitance at a 63 V rating in a compact φ25 × 25 mm can with snap‑in terminals for robust board mounting.

Engineered for high‑fidelity audio applications, the LKG series prioritizes tonal quality and stable performance across -40°C to 85°C. Note: product status is End Of Life.

Key Features

• Capacitance & Voltage — 1,800 µF rated capacitance with a 63 V working voltage and ±20% tolerance, suitable for DC power storage and filtering in audio systems.
• Audio‑Focused Design — Part of Nichicon’s LKG series designed specifically for high‑grade audio equipment and HD audio sound quality.
• Mounting & Package — Snap‑in terminal, radial can package (φ25 × 25 mm) for secure board installation and simplified assembly; supplied in tray packing.
• Low‑Frequency Ripple Performance — Rated low‑frequency ripple current specified for this part, supporting AC ripple handling in power supply circuits.
• Electrical Loss and Leakage — Specified tan δ of 0.3 (measured at 20°C, 120 Hz) and leakage current of 1,010 µA, providing known loss and leakage characteristics for design margins.
• Reliability & Lifetime — Endurance rating of 1,000 hours at 85°C with specified limits for capacitance change, tan δ, and leakage current after the endurance test.
• Operating Temperature Range — Rated for operation from -40°C to +85°C to cover a wide range of environmental conditions.
• Regulatory — RoHS‑compliant per product data.

Typical Applications

• High‑Fidelity Audio Amplifiers — Bulk energy storage and smoothing in power stages where audio quality and stable filtering are required.
• Audio Power Supplies — Reservoir and decoupling capacitor in power supply circuits for consumer and professional audio equipment.
• HD Audio Systems — Use where tonal fidelity and consistent electrical characteristics across temperature are important.

Unique Advantages

• Audio‑centric specification: LKG series development emphasizes tone quality and suitability for high‑grade audio applications.
• Compact, serviceable form factor: φ25 × 25 mm snap‑in radial can offers a space‑efficient solution with secure mechanical mounting.
• Known electrical characteristics: Specified tan δ (0.3 at 20°C, 120 Hz) and defined leakage current (1,010 µA) provide predictable performance for design validation.
• Temperature and endurance ratings: -40°C to 85°C operating range and 1,000 h endurance at 85°C enable reliable operation under defined stress conditions.
• RoHS compliant: Meets lead‑free environmental requirements as stated in the product data.
• Production‑friendly packaging: Tray packing supports handling and assembly processes for medium volume production.

Why Choose LKG1J182MESAAK?

Designed as part of Nichicon’s audio‑focused LKG family, the LKG1J182MESAAK delivers a combination of high capacitance, a 63 V rating, and audio‑oriented electrical characteristics in a compact snap‑in package. Its endurance and temperature ratings make it suitable for designers targeting stable smoothing and energy storage in audio power systems.

This part is appropriate for engineers and buyers specifying components for high‑fidelity audio equipment who require documented electrical characteristics and a compact, board‑mountable electrolytic solution from a recognized capacitor series.

If you would like pricing, lead‑time information, or help confirming suitability for your design, request a quote or submit an availability inquiry with the part number LKG1J182MESAAK and your project details.