LKG1J222MESYAK

The LKG1J222MESYAK is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LKG series, specified at 2200 µF and 63 V with a ±20% tolerance. Designed for audio equipment, the LKG series emphasizes tone quality and high‑fidelity performance in radial, can‑style snap‑in packages.

This part offers a robust operating range (−40°C to +85°C), a rated endurance of 1000 hours at 85°C, and a rated ripple current of 2.25 A (120 Hz), making it suitable for high‑performance audio power supply and coupling applications. Note: this specific part is marked End of Life.

Key Features

• Capacitance & Voltage: 2200 µF capacitance at a 63 V rated voltage with ±20% tolerance for bulk energy storage and decoupling in audio power sections.
• Snap‑in Radial Can Package: φ20 × 40 mm (L: 4 cm × D: 2 cm) radial, snap‑in construction for secure board retention in power assemblies.
• Audio‑focused Design: LKG series characteristics and grade mapping target high tone quality for audio equipment and high‑fidelity circuits.
• Endurance: 1000 hours at 85°C rated lifetime with specified limits for capacitance change, tan δ, and leakage after endurance testing.
• Ripple & Leakage: Rated ripple current of 2.25 A at 120 Hz and measured leakage current noted at approximately 1110 µA as provided in product data.
• Temperature Range: Wide operating range from −40°C to +85°C suitable for a variety of audio electronics environments.
• RoHS Compliant: Conforms to RoHS directive requirements as indicated in the series documentation.

Typical Applications

• High‑fidelity audio amplifiers: Bulk energy storage and power smoothing in power supply rails to support low‑noise audio reproduction.
• Pre‑amplifier and signal coupling networks: DC blocking and decoupling where larger capacitance and stable behavior across temperature are required.
• Audio power supply modules: Filtering and ripple suppression in transformer‑fed or switch‑mode power supplies for audio equipment.

Unique Advantages

• Audio‑tuned series characteristics: LKG series engineering emphasizes tone quality for applications where sonic performance matters.
• High ripple capability: 2.25 A ripple current rating at 120 Hz supports demanding power filter duties in audio supplies.
• Robust thermal endurance: 1000 hours at 85°C endurance rating provides predictable long‑term behavior in elevated operating temperatures.
• Snap‑in retention: Radial snap‑in can offers secure mechanical anchoring for power assemblies and easier board handling during assembly.
• Clear specification set: Measured leakage current, tolerance, and temperature limits are provided to support engineering verification and BOM documentation.

Why Choose LKG1J222MESYAK?

LKG1J222MESYAK is positioned for designers building audio equipment that requires sizable bulk capacitance, reliable ripple handling, and a temperature‑rated endurance specification. Its snap‑in radial package and audio‑oriented LKG series characteristics make it suitable for power supply filtering, decoupling, and coupling roles where tonal integrity and steady performance are important.

This component serves engineers and procurement teams who need clearly documented electrical parameters—capacitance, voltage, ripple, leakage, and lifetime—backed by Nichicon’s LKG series design intent. Be aware that this specific part is listed as End of Life; consider lifecycle planning for production and maintenance schedules.

If you need a formal quote or further purchasing details for LKG1J222MESYAK, request a quote or submit an inquiry to obtain pricing, availability, and replacement guidance.