LKG1K222MESABK

The LKG1K222MESABK is an aluminum electrolytic, snap‑in terminal capacitor from Nichicon’s LKG series, engineered for audio equipment. It delivers 2.2 mF (2200 µF) capacitance at an 80 V rating in a compact φ25 × 50 mm can suitable for snap‑in mounting.

Designed with audio applications in mind, the LKG1K222MESABK combines high capacitance, a 120 Hz ripple capability, and a specified endurance of 1000 hours at 85°C to support stable power filtering and decoupling in high‑grade audio systems.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) rated at 80 V, providing bulk energy storage for power supply filtering and smoothing.
• Tolerance & Polarization — ±20% capacitance tolerance at 120 Hz, 20°C; polarized construction for correct DC application.
• Audio‑Focused Design — Part of the LKG series developed for high‑grade audio equipment with priority on high fidelity sound quality.
• Ripple and Loss Characteristics — Rated ripple current of 3.25 A (120 Hz) and a specified tanδ of 0.25, offering defined AC performance for low‑frequency filtering.
• Leakage Current — Specified leakage current value consistent with electrolytic performance at rated voltage.
• Thermal and Endurance — Operating temperature range −40°C to +85°C with a rated lifetime of 1000 hours at 85°C under applied rated voltage.
• Package & Mounting — Radial, can style with snap‑in terminals (φ25 × 50 mm body), designed for secure board retention in power assemblies; tray packing.
• RoHS Compliant — Meets RoHS directive requirements as indicated in product data.

Typical Applications

• High‑grade Audio Equipment — Ideal for power supply filtering and energy reservoir duties in high‑fidelity audio components where priority is given to tone quality.
• Audio Amplifiers — Suited for smoothing and decoupling in amplifier power stages that require stable bulk capacitance at higher voltages.
• HD Audio Systems — Appropriate for use in HD audio electronics within the LKG series’ intended application space.

Unique Advantages

• Audio‑centric engineering: The LKG series is explicitly developed for high‑grade audio use, emphasizing fidelity and tonal performance.
• High voltage capability: 80 V rating supports higher‑voltage audio power rails and applications requiring elevated DC headroom.
• Substantial bulk capacitance in a compact can: 2200 µF in a φ25 × 50 mm package provides significant energy storage without a large footprint.
• Defined ripple and loss specs: 3.25 A ripple current (120 Hz) and tanδ specification allow predictable AC behavior in low‑frequency power filtering.
• Thermal endurance: Rated for 1000 hours at 85°C, enabling reliable operation under elevated temperature conditions when used within specified limits.
• RoHS compliance: Conforms to applicable RoHS directives for regulatory acceptance in compliant designs.

Why Choose LKG1K222MESABK?

LKG1K222MESABK is positioned for designers and OEMs building high‑fidelity audio equipment who need a robust, audio‑focused electrolytic capacitor with substantial bulk capacitance and an 80 V rating. Its snap‑in can package and specified ripple, leakage, and endurance characteristics make it suitable for power filtering and reservoir roles within audio power systems.

Choose the LKG1K222MESABK when you require a component that balances capacitance, voltage capability, and audio‑oriented design considerations, backed by Nichicon’s LKG series specifications and RoHS compliance.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for LKG1K222MESABK.