LKG1C472MESZAK

The LKG1C472MESZAK is an aluminum electrolytic, snap-in terminal capacitor from Nichicon’s LKG series, engineered specifically for high-grade audio equipment. It combines a 4.7 mF (4700 µF) capacitance at 16 V with a compact radial can snap-in package to support power smoothing and energy storage in HD audio designs.

Designed with high-fidelity sound priorities in mind, this polarized capacitor offers specifications tuned for audio applications, including low loss (tan δ 0.35), RoHS compliance, and operational durability across a wide temperature range.

Key Features

• Capacitance & Voltage — 4.7 mF (4700 µF) rated at 16 V, providing bulk energy storage suitable for audio power rails and smoothing applications.
• Audio-Grade Design — Engineered for high-grade audio equipment and HD audio needs, prioritizing fidelity and tonal quality in playback and amplification systems.
• Package & Mounting — Radial can, snap-in terminal type for secure PCB mounting and mechanical stability in chassis-mounted or board-mounted audio assemblies.
• Loss Characteristics — Specified tangent of loss angle (tan δ) of 0.35 at measurement conditions, supporting low-loss performance for sensitive audio circuits.
• Ripple Current Capability — Rated for 1.35 A ripple current at 120 Hz, enabling reliable handling of AC ripple on DC supply rails typical in audio power supplies.
• Operating Range & Lifetime — Operating temperature range −40 °C to +85 °C with endurance specified as 1000 hours at 85 °C, supporting stable behavior under elevated-temperature operating conditions.
• Polarization & Tolerance — Polarized capacitor with ±20% capacitance tolerance at 120 Hz, 20 °C.
• RoHS Compliance — Conforms to RoHS directive (2011/65/EU, (EU)2015/863), supporting regulatory requirements for restricted substances.
• Compact Dimensions — 22 mm diameter × 20 mm length (L: 2.0 cm × D: 2.2 cm), enabling use where board or chassis space is limited.

Typical Applications

• High-Fidelity Power Supplies — Bulk smoothing and decoupling on amplifier and preamplifier DC rails to help preserve audio clarity.
• Studio and Consumer Audio Equipment — Energy storage and ripple filtering in HD audio components where tone quality is prioritized.
• Audio Signal Chain Support — Power reservoir and transient support for circuits requiring stable supply during dynamic audio peaks.

Unique Advantages

• Audio-focused specification: Designed and described specifically for high-grade audio equipment and HD audio requirements, aligning component choice with acoustic performance goals.
• High bulk capacitance at low voltage: 4700 µF at 16 V provides significant energy reserve for low-voltage audio power rails without occupying excessive space.
• Snap-in mechanical retention: Radial can with snap-in terminals simplifies mounting and improves mechanical robustness in chassis or PCB installations.
• Measured low-loss behavior: tan δ of 0.35 supports reduced dissipation and consistent performance in audio-sensitive circuits.
• Ripple handling for audio power rails: 1.35 A ripple current rating at 120 Hz enables reliable filtering of rectified supply ripple common in audio power supplies.
• Durability under elevated temperature: Rated for operation from −40 °C to +85 °C with 1000 hours endurance at 85 °C, providing predictable long-term behavior in typical audio environments.

Why Choose LKG1C472MESZAK?

The LKG1C472MESZAK positions itself as a component choice for designers focused on audio fidelity and reliable power conditioning. Its combination of 4700 µF capacitance, 16 V rating, low-loss characteristic, and snap-in form factor make it suitable for designers balancing sonic performance with compact packaging and mechanical stability.

This capacitor is ideal for engineers and procurement teams building high-grade audio amplifiers, preamplifiers, and HD audio systems that require proven endurance, RoHS compliance, and clear, specification-driven selection criteria from a recognized series tailored to audio use.

If you would like pricing, availability, or engineering support for LKG1C472MESZAK, request a quote or submit an inquiry to our sales team to discuss lead times and sample availability.