LKG1H103MKNS

The LKG1H103MKNS is an aluminum electrolytic capacitor in a lug (lag) terminal radial can designed for audio applications. It provides 10,000 µF bulk capacitance at 50 V in a φ40 × 100 mm package optimized for high-grade audio equipment and power-rail conditioning.

Engineered for reliability in demanding audio environments, the part combines high ripple-current capability and specified thermal endurance to support stable power delivery and high-fidelity sound reproduction.

Key Features

• Capacitance & Voltage — 10,000 µF nominal capacitance with ±20% tolerance rated at 50 V for substantial bulk energy storage on audio power rails.
• High Ripple Current — 6.1 A ripple current (120 Hz, low frequency) to support dynamic power demands in amplifier and power-supply stages.
• Leakage Current — Specified leakage current of 2,120 µA to characterize off-state current for system-level power budgeting.
• Thermal & Endurance Performance — Designed for operation from −40 °C to +85 °C with a rated endurance of 1,000 hours at 85 °C; endurance criteria include capacitance change within ±20% and leakage not exceeding initial specified values after test.
• Package & Mounting — Lug (lag) terminal, radial can with solder lug mounting in a φ40 × 100 mm body; supplied in tray packing for handling and assembly.
• Audio-Focused Design — Part of the LKG series developed for high-grade audio equipment with emphasis on fidelity and tone quality.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863) for material compliance in regulated markets.

Typical Applications

• High-Grade Audio Equipment — Bulk smoothing and energy storage in amplifiers and preamplifiers where stable DC rails support low-noise, high-fidelity playback.
• Audio Power Supplies — Filtering and decoupling for power-supply outputs in studio and consumer audio systems to maintain consistent supply under dynamic load.
• Studio & Broadcast Electronics — Energy reservoir for systems that demand steady voltage during transient events and continuous-duty operation.
• Home Hi‑Fi Systems — Long-duration capacitance for improved low-frequency performance and reduced ripple on speaker-drive stages.

Unique Advantages

• Substantial Bulk Energy — 10,000 µF capacity provides strong low-frequency energy buffering to stabilize power rails and reduce audible fluctuations.
• Designed for Power Handling — 6.1 A ripple current rating (120 Hz) supports sustained AC stress on power rails common in audio amplifiers.
• Durability at Elevated Temperatures — Endurance rating of 1,000 hours at 85 °C and an operating range to −40 °C enable predictable performance in thermally demanding installations.
• Secure Mechanical Connection — Lug terminal (solder lug) mounting offers a robust electrical and mechanical bond suited to assemblies with higher current flows and vibration exposure.
• Audio-First Engineering — Part of the LKG series developed with priority on tone quality and fidelity for HD audio applications.
• Regulatory Compliance — RoHS conformity supports use in environments requiring restricted substances compliance.

Why Choose LKG1H103MKNS?

LKG1H103MKNS is positioned for designers of high-fidelity audio systems who require large capacitance, strong ripple-current capability, and reliable thermal endurance in a lug-terminal radial can. Its specification set addresses the needs of power-supply filtering and energy storage where stable rails and audible performance matter.

This capacitor is suited to audio amplifier designers, studio-equipment manufacturers, and integrators seeking a proven LKG-series component that balances bulk energy, thermal endurance, and mounting robustness while meeting RoHS requirements.

Request a quote or submit an availability and pricing inquiry to receive detailed purchasing information and lead-time options for LKG1H103MKNS.