LKG1C223MESBBK

The LKG1C223MESBBK is a snap‑in, polarized aluminum electrolytic capacitor from Nichicon's LKG series, specified at 22,000 µF and 16 V. It is part of the LKG family designed for audio use, and the part number indicates the TYPE‑II (Gold Tune) grade for high‑tone audio applications.

Key electrical and mechanical attributes include a low‑frequency ripple current rating of 3.8 A (120 Hz), tangent of loss angle (tan δ) of 0.35 at 20 °C/120 Hz, leakage current of 1,770 µA, an operating temperature range of −40 °C to +85 °C, and an endurance rating of 1,000 hours at 85 °C. Physical dimensions are φ30 × 45 mm (diameter × length) with tray packing. Status: End Of Life.

Key Features

• Large Capacitance & Voltage: 22,000 µF rated capacitance at 16 V provides substantial stored energy in a compact snap‑in can.
• Audio‑Focused Grade: TYPE‑II (Gold Tune) grade (BK) targeted for high‑grade and HD audio equipment with attention to tone quality.
• Ripple Current Handling: Low‑frequency ripple current rated 3.8 A at 120 Hz, supporting demanding AC stress in audio power applications.
• Loss and Leakage Characteristics: tan δ = 0.35 (measured at 20 °C, 120 Hz) and specified leakage current of 1,770 µA, documented for design verification.
• Endurance & Temperature Range: Rated for 1,000 hours at 85 °C and an operating range from −40 °C to +85 °C to match thermal profiles in audio equipment racks.
• Snap‑In Package & Size: Radial, can‑snap‑in construction sized φ30 × 45 mm for board retention and mechanical stability; supplied in tray packing.
• RoHS Compliant and Marking: RoHS compliant with gold‑color printing on a black sleeve for clear part identification.

Typical Applications

• High‑Grade Audio Equipment: Designed expressly for high‑grade and HD audio systems where capacitor tone characteristics and stability are prioritized.
• Power Modules in Audio Electronics: Suited to audio power assemblies that require large bulk capacitance and verified ripple current capability at 120 Hz.
• Professional Audio Systems: Applicable in professional audio gear where TYPE‑II (Gold Tune) grade characteristics are specified for sound quality considerations.

Unique Advantages

• Substantial Energy Storage: 22,000 µF nominal capacitance supplies large charge capacity important for audio power applications.
• Designed for Audio Tone Quality: TYPE‑II (Gold Tune) grade reflects series engineering aimed at high‑tone fidelity in audio equipment.
• Measured Performance Data: Specified tan δ, leakage current, and ripple current figures enable direct comparison and reliable circuit design.
• Temperature and Endurance Ratings: −40 °C to +85 °C operating range and 1,000 hours endurance at 85 °C provide documented lifecycle expectations.
• Practical Packaging: Snap‑in radial can and tray packing ease handling and mounting for production assembly.
• Regulatory Compliance: RoHS compliance supports regulatory needs for electronic equipment production.

Why Choose LKG1C223MESBBK?

LKG1C223MESBBK positions itself as an audio‑centric, high‑capacitance snap‑in solution within the Nichicon LKG lineup. Its combination of 22,000 µF capacitance, 3.8 A low‑frequency ripple rating, and TYPE‑II (Gold Tune) designation makes it suitable for designers specifying audio‑focused capacitor performance with documented electrical and endurance parameters.

This part is appropriate for engineers and procurement teams working on high‑grade audio systems and professional audio assemblies who need clear electrical specifications, temperature and endurance data, and a snap‑in form factor for mechanical retention. Note the part is listed as End Of Life; confirm availability and lifecycle considerations when planning production or replacement strategies.

If you would like availability information, lead‑time details or to request a quote for LKG1C223MESBBK, please contact sales to discuss current stock and ordering options.