LKG1J223MKZS

The LKG1J223MKZS from Nichicon is a lug-terminal aluminum electrolytic capacitor engineered for audio applications. It delivers 22,000 µF of bulk capacitance at a 63 V rating in a radial can with solder-lug termination, designed for integration into high‑grade audio equipment power systems.

Key electrical characteristics include a low-frequency ripple current rating of 11.6 A (120 Hz), a dissipation factor (tan δ) of 0.22 measured at 20°C/120 Hz, and an operating temperature range of -40°C to 85°C. The part is supplied in tray packing and is RoHS compliant.

Key Features

• High Capacitance and Voltage — 22,000 µF capacitance at a 63 V rating provides substantial bulk energy storage for audio power rails.
• Lug / Radial Can Package — Lug terminal (lag terminal) in a radial, can-style package with solder lugs for secure mechanical mounting and robust electrical connections.
• Audio-Focused Design — Part of the LKG series specified for audio equipment; intended for use where audio performance is a priority.
• Ripple and Loss Characteristics — Low-frequency ripple current rating of 11.6 A (120 Hz) and tan δ of 0.22 (20°C, 120 Hz) for predictable performance under filtering and smoothing loads.
• Leakage Current Specified — Leakage current listed as 3530 µA, measurable after rated voltage application conditions.
• Temperature and Endurance — Rated for operation from -40°C to 85°C with a rated lifetime of 1000 hours at 85°C.
• Physical Size and Packaging — Compact for its capacitance: φ63 × 100 mm (D: 6.3 cm × L: 10 cm); supplied in tray packing for handling and assembly.
• Regulatory — RoHS compliant.

Typical Applications

• High-Fidelity Audio Systems — Bulk energy storage and smoothing on power rails where consistent DC supply supports audio reproduction.
• Audio Amplifier Power Supplies — Filtering and decoupling duties in amplifier power stages requiring high capacitance and substantial ripple current handling.
• Professional Audio Equipment — Integration into rack-mounted and high‑grade audio gear where lug-terminal mounting and large capacitance are required.

Unique Advantages

• Substantial Bulk Storage: 22,000 µF at 63 V offers large capacitance for extended hold-up and smoothing in audio power subsystems.
• High Ripple Handling: 11.6 A ripple current rating at 120 Hz supports demanding low-frequency filtering workloads without exceeding specified limits.
• Audio-Oriented Series: Designed within the LKG family for audio equipment, aligning component selection with audio performance goals.
• Robust Operating Window: Wide temperature range of -40°C to 85°C and 1000-hour endurance at 85°C provide predictable lifetime behavior under rated conditions.
• Serviceable Mechanical Format: Lug-terminal, radial can with solder lugs enables secure mounting and easy replacement in serviceable audio platforms.
• Compliance and Traceability: RoHS compliance supports regulatory needs for modern electronic assemblies.

Why Choose LKG1J223MKZS?

LKG1J223MKZS is positioned for designers and engineers building high‑grade audio equipment that requires large bulk capacitance, reliable ripple performance, and a lug-terminal mechanical interface. Its combination of 22,000 µF at 63 V, specified ripple current and loss characteristics, and a rated endurance at elevated temperature make it a clear fit where stable power-rail storage and predictable aging are required.

This Nichicon LKG-series part suits procurement for professional audio, amplifier, and other audio-centric power designs where RoHS compliance and tray packing support manufacturing and assembly processes. The specified electrical and mechanical parameters make it straightforward to evaluate against system requirements and lifetime expectations.

If you would like pricing, lead-time information, or to request a formal quote for LKG1J223MKZS, please submit a request and our sales team will respond with available options and next steps.