LKS1V223MESC

The LKS1V223MESC is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LKS series, optimized for audio equipment and general-purpose power applications. It provides 22 mF capacitance at a 35 V rating in a compact, radial can with snap-in mounting.

Designed as a smaller-sized option within the LKS family, this part is intended for replacement or upgrades of small standard capacitors to help improve perceived tone quality in audio designs while meeting RoHS (2011/65/EU, (EU)2015/863) requirements.

Key Features

• Capacitance & Voltage: 22 mF capacitance rated at 35 V, suitable for bulk energy storage and filtering in power sections of audio and general-purpose equipment.
• Snap-in Radial Can Package: Snap-in terminal mounting (radial, can - snap-in) for secure PCB retention and straightforward assembly in power assemblies and audio chassis.
• Audio-oriented, Smaller-sized Design: Marketed for audio equipment with a smaller physical profile intended to provide a tone-quality improvement when replacing small standard capacitors.
• Operating Temperature Range: Rated for −40 to +85°C, enabling use across typical consumer and professional audio environments.
• Endurance and Reliability: Specified lifetime of 1000 hours at 85°C, with endurance test criteria defined in the LKS series specifications.
• Ripple Handling: Rated ripple current of 4.4 A at 120 Hz, supporting AC ripple filtering in power supply and amplifier circuits.
• Polarized Electrolytic: Polarized construction for DC bulk filtering and reservoir applications; capacitance tolerance ±20% (at 120 Hz, 20°C).
• RoHS Compliant: Meets the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Audio Amplifiers: Bulk filtering and power reservoir in amplifier power supplies where 22 mF at 35 V and 4.4 A ripple handling support stable supply rails and improved sonic performance when upgrading from smaller capacitors.
• Consumer Audio Equipment: Power smoothing in receivers, powered speakers, and DAC/preamplifier circuits where compact, snap-in mounting and smaller can size are beneficial.
• General Purpose Power Filtering: DC smoothing and decoupling in general-purpose electronic equipment that requires polarized electrolytic capacitance within the −40 to +85°C operating range.

Unique Advantages

• Compact, Snap-In Form Factor: Radial snap-in can simplifies PCB mounting and mechanical retention while saving board space compared with larger fixed-can alternatives.
• Audio-focused Performance: Market positioning and smaller-sized construction make this part suitable for designers seeking tone-quality improvements through capacitor replacement in audio signal chain power stages.
• Robust Ripple Capability: 4.4 A ripple current rating at 120 Hz supports effective AC ripple filtering in power supply designs.
• Wide Operating Range: −40 to +85°C rating supports deployment across typical consumer and pro audio environments without derating outside these limits.
• Defined Endurance: 1000 hours at 85°C specification gives a clear reliability expectation for thermal stress and longevity planning.
• Regulatory Compliance: RoHS compliance aligns the component with restricted-substance requirements for modern electronics manufacturing.

Why Choose LKS1V223MESC?

The LKS1V223MESC combines a high-value 22 mF / 35 V electrical specification with a compact snap-in radial can and audio-oriented design intent. Its ripple current rating, defined endurance at elevated temperature, and RoHS compliance make it a practical choice for engineers refurbishing or upgrading power sections in audio and general-purpose equipment.

This part is well suited to designers and procurement teams seeking a reliable, compact electrolytic capacitor for reservoir and filtering duties where improving perceived tone quality and maintaining clear reliability specifications are key considerations.

Request a quote or contact sales to discuss pricing, availability, and how the LKS1V223MESC can be integrated into your next audio or power-supply design.