LKG1J332MESCBK

The LKG1J332MESCBK is a snap‑in, large‑can aluminum electrolytic capacitor from Nichicon’s LKG series designed for audio equipment. It delivers 3.3 mF capacitance at a 63 V rating in a compact φ35 × 30 mm can, optimized for high‑tone quality applications in high‑fidelity audio systems.

Built for audio use, this capacitor combines a low loss tangent (tanδ = 0.3 at 20°C, 120 Hz), a 3.15 A low‑frequency ripple current rating (120 Hz), and a specified endurance of 1000 hours at 85°C to meet demanding audio performance and reliability requirements. It is RoHS compliant and supplied in tray packing for production handling.

Key Features

• Package & Mounting — Snap‑in radial can (φ35 × 30 mm) for secure chassis or board mounting in audio equipment; supplied in tray packing for repeatable assembly.
• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with ±20% tolerance and a 63 V rated voltage suitable for a range of audio power supply designs.
• Audio‑Grade Performance — Engineered for high‑grade audio use; the LKG series is specified for high tone quality and HD audio applications.
• Electrical Characteristics — Low frequency ripple current 3.15 A at 120 Hz and specified tanδ (loss tangent) of 0.3 at 20°C/120 Hz, supporting robust filtering and decoupling performance in audio circuits.
• Leakage & Endurance — Leakage current specified at 1360 µA and endurance of 1000 hours at 85°C with defined post‑test limits for capacitance, tanδ and leakage.
• Operating Range & Reliability — Rated for operation from −40°C to +85°C and manufactured to meet LKG series durability expectations for professional audio equipment.
• Environmental Compliance — RoHS compliant, with series marking printed in gold on a black sleeve as per datasheet specifications.

Typical Applications

• Professional Audio Amplifiers — Designed to support high‑fidelity amplifier power supplies where tone quality and stable filtering are important.
• High‑Resolution Home Audio Systems — Suitable for use in premium home audio components requiring capacitors specified for HD audio performance.
• Studio and Broadcast Equipment — Appropriate for audio gear used in recording and broadcast environments where consistent audio characteristics matter.

Unique Advantages

• Audio‑Focused Design — Part of the LKG family developed specifically for high‑tone quality audio applications, aligning component choice with sonic goals.
• High Ripple Handling — 3.15 A low‑frequency ripple current rating at 120 Hz supports demanding power supply smoothing and dynamic load conditions.
• Low Loss Tangent — Specified tanδ of 0.3 at 20°C/120 Hz contributes to predictable frequency response and reduced dissipation in audio circuits.
• Endurance at Elevated Temperature — 1000 hours rated endurance at 85°C with specified recovery limits for capacitance and leakage, supporting product longevity under typical operating stress.
• Compact Large‑Can Form Factor — φ35 × 30 mm can delivers high capacitance in a compact footprint suited to audio chassis and assemblies.
• Regulatory Compliance — RoHS compliance simplifies environmental and regulatory considerations for product design and market placement.

Why Choose LKG1J332MESCBK?

LKG1J332MESCBK is positioned for designers who need a 3300 µF, 63 V aluminum electrolytic capacitor tailored to high‑grade audio equipment. Its combination of audio‑focused series design, robust ripple current capability, controlled loss characteristics, and defined endurance performance make it suitable for applications where tone quality and reliable filtering are priorities.

This Nichicon LKG series part is a practical choice for OEMs and designers of professional and high‑resolution audio systems seeking a proven, RoHS‑compliant capacitor solution with clear, datasheet‑specified electrical and environmental characteristics.

Request a quote or submit an inquiry to receive pricing and availability information for LKG1J332MESCBK and to discuss suitability for your audio design requirements.