LKG1K153MKZS

The LKG1K153MKZS is an aluminum electrolytic capacitor in a lug (solder-lug/lag terminal) radial can intended for audio equipment. It delivers high bulk capacitance (15,000 µF) at an 80 V rating for energy storage and low-frequency filtering in audio power systems.

Key characteristics include a rated temperature range of -40 °C to 85 °C, a low-frequency ripple current rating at 120 Hz, and endurance specified for 1,000 hours at 85 °C—making it suitable for high-grade audio applications where large capacitance and reliable ripple handling are required.

Key Features

• High Bulk Capacitance – 15,000 µF nominal capacitance provides substantial energy reserve for smoothing and decoupling in power sections of audio equipment.
• 80 V Rated Voltage – Rated for 80 V operation to support higher-voltage audio amplifier supplies and related power stages.
• Power & Ripple Handling – Low-frequency ripple current rated at 10.1 A (measured at 120 Hz) to support heavy ripple currents typical of audio power supplies.
• Audio-Focused Design – Part of the LKG series designed for high-grade audio equipment; manufactured with specifications that prioritize sound-related performance.
• Reliability & Endurance – Specified endurance of 1,000 hours at 85 °C with post-test limits for capacitance change, dissipation factor, and leakage current.
• Measured Electrical Parameters – Tangent of loss angle (tan δ) listed at 0.2 (measured at 20 °C, 120 Hz); leakage current reported as 3,280 µA under specified conditions.
• Robust Temperature Range – Operates from -40 °C to 85 °C for use across typical indoor and professional audio environments.
• Packaging & Mounting – Radial, can-style package with solder lug (lag) terminals; supplied in tray packing for handling and assembly.
• RoHS Compliant – Manufactured to meet RoHS environmental requirements.

Typical Applications

• High-grade Audio Amplifiers – Bulk energy storage and smoothing on power rails to support stable amplifier operation and low-frequency response.
• Professional Audio Equipment – Power supply filtering in mixing consoles, studio amplifiers, and other high-fidelity audio systems.
• Power Supply Reservoirs – Large-value reservoir capacitor for linear power supplies and audio-specific power modules requiring substantial stored charge.

Unique Advantages

• Substantial Energy Reserve: 15,000 µF capacitance provides the bulk charge needed for low-frequency support and transient response in audio power supplies.
• High Voltage Capability: 80 V rating enables use in higher-voltage audio and power stages without immediate derating.
• High Ripple Endurance: 10.1 A ripple current (120 Hz) specification addresses demanding ripple conditions in audio power rails.
• Audio-Oriented Engineering: Part of the LKG series specifically designed for audio usage, aligning electrical characteristics with high-fidelity equipment needs.
• Operational Robustness: Wide -40 °C to 85 °C range and 1,000-hour endurance at 85 °C support dependable performance in typical professional and consumer audio environments.
• Assembly-Friendly Mounting: Lug/solder-lug terminals and tray packing simplify secure mechanical attachment and handling during assembly.

Why Choose LKG1K153MKZS?

LKG1K153MKZS combines a very large capacitance value with an 80 V rating and a high low-frequency ripple current capability, delivering the core electrical traits audio designers seek for power smoothing and energy storage. Its endurance specification (1,000 hours at 85 °C) and measured dissipation factor and leakage parameters provide predictable, verifiable behavior for professional-grade audio designs.

This capacitor is suitable for engineers and procurement teams specifying components for high-grade audio amplifiers, studio equipment, and other applications where substantial bulk capacitance, reliable ripple handling, and rugged operating temperature range are required.

Request a quote or submit an availability inquiry for LKG1K153MKZS to discuss pricing, lead times, and suitability for your audio design requirements.