LKS1V123MESA

The LKS1V123MESA is a snap‑in terminal aluminum electrolytic capacitor from Nichicon's LKS series, designed for audio equipment and general‑purpose electronic applications. It delivers 12 mF capacitance at a 35 V rating in a compact radial, can‑snap‑in package and is RoHS compliant.

Engineered for ease of mounting and improved tonal performance when replacing small standard parts, the LKS1V123MESA combines polarized electrolytic construction with a robust operational envelope and defined endurance characteristics.

Key Features

• Capacitance and Voltage — 12 mF nominal capacitance rated at 35 V for bulk energy storage and DC smoothing in general‑purpose circuits.
• Snap‑in Radial Package — Snap‑in terminal type in a radial can package for secure vertical PCB mounting and simplified assembly.
• Compact Dimensions — Size approximately L: 4.5 × D: 2.5 cm, providing a smaller footprint for space‑constrained designs.
• Electrical Tolerance — Capacitance tolerance of ±20% (−20% to +20%) at 120 Hz, 20 °C.
• Ripple Handling — Rated low‑frequency ripple current of 3.25 A at 120 Hz to support applications with moderate AC ripple.
• Temperature and Endurance — Operational temperature range −40 °C to +85 °C with an endurance specification of 1000 hours at 85 °C under rated voltage.
• Polarized Design — Polarized electrolytic capacitor suitable for DC bias applications requiring polarity awareness.
• RoHS Compliant — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).
• Identification — Marked with silver lettering on a black sleeve for clear part identification.

Typical Applications

• Audio Equipment — Intended for audio applications where replacing smaller standard parts can produce a measurable tone quality improvement.
• General‑Purpose Electronic Equipment — Suited for general‑purpose circuits requiring bulk capacitance and DC smoothing within the stated voltage and temperature limits.
• Snap‑in Mount Systems — Designed for assemblies that benefit from snap‑in terminals and vertical radial can mounting for secure mechanical retention.

Unique Advantages

• Tonal Quality Focused: Series‑level design emphasizes improved tone quality when used as a replacement for smaller standard capacitors in audio paths.
• Compact Snap‑in Form Factor: Smaller-sized radial can with snap‑in terminals enables denser board layouts while maintaining reliable mounting.
• Defined Ripple Capability: 3.25 A ripple current rating at 120 Hz supports applications with moderate AC ripple without exceeding specified limits.
• Wide Operating Range with Established Endurance: −40 °C to +85 °C operating range and 1000 hours endurance at 85 °C under rated voltage provide predictable lifetime performance.
• Regulatory Compliance: RoHS compliance helps meet environmental directive requirements for modern electronic products.

Why Choose LKS1V123MESA?

The LKS1V123MESA positions itself as a compact, snap‑in aluminum electrolytic solution for designers prioritizing audio performance and reliable bulk capacitance in a vertical radial package. Its combination of 12 mF at 35 V, a 3.25 A ripple rating at 120 Hz, and a −40 °C to +85 °C operating range supports a range of general‑purpose and audio‑focused designs where space and tonal characteristics matter.

With defined endurance (1000 hours at 85 °C) and RoHS compliance, this part offers predictable long‑term behavior for production designs and replacements of small standard capacitors to achieve improved tone and mechanical retention on the PCB.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for the LKS1V123MESA.