LKS1J332MESZ

The LKS1J332MESZ is a Nichicon LKS series snap-in terminal aluminum electrolytic capacitor specified for audio equipment and general-purpose applications. It is a smaller-sized, polarized radial can (snap-in) capacitor providing 3.3 mF (3300 μF) capacitance at a 63 V rating.

Designed to be used as a replacement for smaller standard parts to help improve tone quality in audio circuits, the LKS1J332MESZ combines a compact snap-in package with performance characteristics appropriate for embedded and chassis-mounted power applications, while meeting RoHS requirements.

Key Features

• Core Electrical — 3.3 mF (3300 μF) capacitance with a 63 V rated voltage and capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Package & Mounting — Snap-in terminal, radial can construction intended for secure chassis or PCB mounting; nominal body size L: 3.5 × D: 2.2 cm and a seated height up to 1.378 inch.
• Operating Range — Specified for operation from −40°C to +85°C, suitable for a wide range of ambient conditions documented by the datasheet.
• Ripple and Leakage — Low-frequency ripple current rating of 2.45 A at 120 Hz; leakage current limit defined as not more than 3√CV (µA) after 5 minutes at 20°C.
• Reliability & Lifetime — Endurance characterized to meet specified values after 1000 hours at 85°C with rated voltage applied; shelf-life and restoration procedures documented in the datasheet.
• Audio-focused Design — Marketed specifically for audio equipment with a stated effect of tone-quality improvement when replacing small standard capacitors.
• RoHS Compliance & Identification — Compliant with RoHS (2011/65/EU, (EU)2015/863); marked with silver lettering on a black sleeve for clear identification.

Typical Applications

• Audio Equipment — Used as a snap-in electrolytic replacement to improve tone quality in audio circuits and modules where a compact high-capacitance part is required.
• General-Purpose Electronics — Suitable for general-purpose polarized capacitor needs in power circuits where snap-in mounting and the specified electrical characteristics are appropriate.

Unique Advantages

• Audio-oriented performance: Specifically called out for audio equipment and recommended as a replacement to enhance tone quality, providing a direct benefit for audio designers.
• High capacitance in a compact snap-in can: 3.3 mF in a smaller-sized radial can (L: 3.5 × D: 2.2 cm) enables higher bulk capacitance without excessive board or chassis footprint.
• Robust ripple capability: Rated ripple current of 2.45 A at 120 Hz supports smoothing duties in low-frequency power domains.
• Designed for long-term use at elevated temperature: Endurance characterized to meet specified values after 1000 hours at 85°C, supporting reliable operation under sustained load.
• Clear identification and compliance: Silver-printed marking on a black sleeve and RoHS conformity simplify procurement and regulatory checks.

Why Choose LKS1J332MESZ?

The LKS1J332MESZ combines Nichicon's LKS-series design intent for audio applications with a snap-in radial can package that delivers 3.3 mF at 63 V in a compact footprint. It is positioned for designers seeking a polarized aluminum electrolytic capacitor that supports improved audio tone quality as a direct replacement for smaller standard parts while offering documented endurance and ripple characteristics.

This part is suitable for engineers and procurement teams working on audio equipment and general-purpose power circuits who require clear datasheet-backed specifications, RoHS compliance, and manufacturer traceability from Nichicon.

Request a quote or contact sales to discuss pricing, availability, and lead times for the LKS1J332MESZ.