LKS1K472MESC

The LKS1K472MESC is an aluminum electrolytic capacitor in Nichicon’s LKS series featuring a snap-in terminal, optimized for audio equipment and general-purpose electronics. It provides 4.7 mF capacitance at an 80 V rating in a compact radial, can-style snap-in package.

Designed for applications that require a smaller-sized snap-in capacitor, this part offers a balance of capacitance, voltage handling and ripple capability, while meeting RoHS directive requirements.

Key Features

• Core Electrical 4.7 mF capacitance with an 80 V rated voltage and tolerance of ±20% (−20% to +20%), suitable for high-capacitance needs in a compact form.
• Ripple Performance Rated ripple current of 3.6 A at 120 Hz, providing measurable AC ripple handling for power-related and audio circuits.
• Package & Mounting Radial can, snap-in mounting for secure PCB retention and straightforward installation in rack or chassis-mounted audio and electronic equipment.
• Temperature Range & Reliability Operating temperature −40°C to +85°C with a specified lifetime of 1000 hours at 85°C, supporting designs with elevated operating temperatures.
• Environmental Compliance Compliant to the RoHS directive (2011/65/EU, (EU)2015/863), meeting common regulatory requirements for lead-free assemblies.
• Compact Dimensions Physical size approximately L: 3 × D: 3.5 cm, providing a smaller-sized alternative where board space is constrained.

Typical Applications

• Audio Equipment — Suited for audio circuitry where replacement with a smaller standard product can contribute to tone-quality improvement and compact system layouts.
• General-Purpose Electronics — Use in general-purpose power filtering or energy-storage roles within consumer and professional electronic devices.
• Equipment Upgrades — Replacement or upgrade applications where higher capacitance in a compact snap-in form factor is required to improve performance characteristics.

Unique Advantages

• High Capacitance in a Compact Package: 4.7 mF capacitance delivered in a smaller-sized snap-in can, enabling designers to increase energy storage without a large footprint.
• Robust Ripple Handling: 3.6 A ripple current rating at 120 Hz supports sustained AC stress in power and audio circuits.
• Wide Operating Temperature: −40°C to +85°C rating allows use across a broad range of environmental conditions.
• Durability at Elevated Temperature: Specified 1000 hours lifetime at 85°C gives a measurable reliability baseline for thermal stress planning.
• RoHS-Compliant: Meets RoHS directive (2011/65/EU, (EU)2015/863) requirements for lead-free production environments.
• Secure PCB Mounting: Snap-in terminal design provides reliable mechanical retention for chassis or vertical assembly installations.

Why Choose LKS1K472MESC?

The LKS1K472MESC positions itself as a compact, high-capacitance snap-in electrolytic capacitor from Nichicon’s LKS series, tailored for audio and general-purpose applications where tone-quality improvement and space savings matter. Its combination of 4.7 mF capacitance, 80 V rating and rated ripple current provides tangible electrical performance for designers balancing size and function.

This part is a practical choice for engineers and procurement teams seeking a RoHS-compliant, snap-in aluminum electrolytic capacitor with defined lifetime and temperature characteristics from an established manufacturer.

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