LKG1H102MESYBK

The LKG1H102MESYBK is an aluminum electrolytic capacitor in a snap‑in (radial can) package, designed for audio equipment and high‑fidelity applications. It delivers 1,000 µF capacitance at a 50 V rating with a compact φ20 × 25 mm footprint and snap‑in mounting for secure board attachment.

As part of Nichicon’s LKG series, this unit is positioned for audio use and offers a balance of ripple handling, electrical endurance and temperature performance for engineers building audio power supplies and related systems.

Key Features

• Audio‑oriented LKG series (TYPE‑II / BK): Part of the LKG family specifically designed for audio equipment; the BK code corresponds to the TYPE‑II center grade tuned for sound quality using electrode foil construction.
• Electrical Performance: 1,000 µF nominal capacitance with ±20% tolerance and a 50 V rated voltage, suitable for power smoothing and bulk decoupling in audio circuits.
• Ripple Current Capacity: Rated for 1.5 A ripple current at 120 Hz, enabling robust handling of AC stress in power supply applications.
• Leakage Characteristic: Specified leakage current of 670 µA (product description) and datasheet guidance for leakage behavior (≤ 3√CV µA after 5 minutes at 20°C), providing predictable DC leakage for design calculations.
• Compact Snap‑In Package: Radial can, snap‑in mounting in a φ20 × 25 mm (diameter × length) package for firm board retention and straightforward assembly.
• Temperature & Endurance: Operates from −40°C to +85°C with an endurance rating of 1,000 hours at 85°C, with capacitance change and leakage specifications defined after endurance testing.
• Regulatory Compliance: RoHS‑compliant construction.

Typical Applications

• High‑grade Audio Equipment: Bulk energy storage and power smoothing in amplifiers and audio power supplies where sound quality is a priority.
• HD Audio Systems: Power decoupling and supply stabilization for HD audio playback and processing modules.
• Audio Power Supplies: Ripple filtering and transient buffering in discrete power supply stages for audio electronics.

Unique Advantages

• Audio‑focused design: As part of the LKG series and the TYPE‑II (BK) grade, the capacitor is specified with audio fidelity considerations tailored to high‑quality sound applications.
• High ripple tolerance for its size: 1.5 A ripple current rating at 120 Hz provides dependable AC stress handling in compact power circuits.
• Compact, secure mounting: Snap‑in radial can (φ20 × 25 mm) offers a small footprint with reliable mechanical retention on the PCB.
• Defined endurance and temperature range: Rated for −40°C to +85°C and 1,000 hours at 85°C, supporting predictable long‑term performance in specified conditions.
• RoHS compliance: Built to meet RoHS requirements for regulatory and environmental considerations.

Why Choose LKG1H102MESYBK?

The LKG1H102MESYBK delivers a focused combination of capacitance, voltage rating and ripple capability in a compact snap‑in aluminum electrolytic package tailored for audio applications. Its placement in Nichicon’s LKG series (TYPE‑II / BK) aligns it with design priorities that emphasize audio performance while providing defined endurance and leakage characteristics for reliable operation.

This part is suited for engineers and procurement teams designing or supporting audio power supplies and HD audio systems who need a space‑efficient capacitor with documented electrical, thermal and lifetime specifications from a recognized series.

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