LKG1H332MESZBK

The LKG1H332MESZBK is an aluminum electrolytic snap‑in capacitor from Nichicon's LKG series, engineered for audio equipment. It delivers 3300 µF capacitance at a 50 V rating in a radial, snap‑in can package tailored for high‑grade audio designs.

Designed with audio applications in mind, this capacitor combines high capacitance, a rated ripple current capability, and a 1000‑hour endurance at 85°C to support power filtering and energy buffering in demanding audio circuits. Note: this part is listed as End of Life.

Key Features

• Capacitance & Voltage — 3300 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance, suitable for bulk energy storage within its specified ratings.
• Audio‑Oriented Design — Part of the LKG series "For Audio Use" and described as designed for high‑grade audio equipment prioritizing high fidelity sound quality.
• Mounting & Package — Snap‑in terminal (radial, can – snap‑in) package for secure board mounting and mechanical stability in audio power assemblies.
• Electrical Loss & Ripple — Specified tangent of loss angle (tan δ) of 0.3 and ripple current capability of 2.8 A at 120 Hz, supporting reliable operation under AC ripple conditions.
• Leakage Current — Part specification lists leakage current of 1210 µA under rated conditions (as provided in product data).
• Operating Range & Endurance — Rated for −40°C to +85°C with an endurance rating of 1000 hours at 85°C.
• Physical Dimensions & Packing — Compact φ22 × 50 mm can (L: 5 cm × D: 2.2 cm) supplied in tray packing and marked per series conventions.
• Regulatory — RoHS‑compliant per product data.

Typical Applications

• High‑fidelity audio amplifiers — Bulk energy storage and smoothing in power supply sections where audio performance is a priority.
• Audio power supplies — Filtering and ripple handling in power rails for audio equipment, leveraging the 2.8 A ripple current rating at 120 Hz.
• Professional audio systems — Where a compact, high‑capacitance snap‑in solution is required for reliable long‑term operation within −40°C to +85°C.

Unique Advantages

• Audio‑centric engineering — Part of Nichicon's LKG family specifically described for high‑grade audio use, supporting designs that prioritize sound quality.
• High capacitance in a compact can — 3300 µF in a φ22 × 50 mm package provides significant energy storage while conserving PCB area.
• Robust ripple capability — 2.8 A ripple current (120 Hz) helps manage AC stress in audio power stages and smoothing networks.
• Temperature and endurance rated — Specified for −40°C to +85°C with 1000 hours endurance at 85°C for predictable lifetime behavior under rated conditions.
• RoHS compliant and tray packed — Meets RoHS requirements and is supplied in tray packing for handling and assembly compatibility.

Why Choose LKG1H332MESZBK?

LKG1H332MESZBK positions itself as a purpose‑built aluminum electrolytic solution for audio designers who require substantial capacitance and reliable ripple handling in a snap‑in, radial can. Its specification set — 3300 µF at 50 V, 2.8 A ripple (120 Hz), low‑temperature range down to −40°C, and 1000‑hour endurance at 85°C — makes it suitable for demanding audio power and filtering applications.

Because it is part of Nichicon's LKG audio series and marked/packaged for professional handling, the capacitor is appropriate for engineering teams focusing on high‑grade audio equipment. Note that this specific part is listed as End of Life; engineering and procurement teams may evaluate remaining stock or consult for suitable alternatives within the LKG family.

If you would like pricing, lead‑time information, or assistance evaluating remaining availability or replacement options, request a quote or contact sales to discuss your requirements and next steps.