LKG1E182MESYBK

The LKG1E182MESYBK is an aluminum electrolytic, snap-in terminal capacitor from Nichicon's LKG series, purpose-built for audio equipment. This TYPE-II (Gold Tune) grade component combines a 1.8 mF capacitance with a 25 V rating and a snap-in radial can package for board-mounted power applications in high-fidelity audio systems.

Designed for audio-focused designs, the capacitor provides specified ripple handling and loss characteristics together with a rated endurance of 1000 hours at 85°C, making it suitable for demanding audio power circuitry and related applications where tonal quality and durability are priorities.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) nominal capacitance with a 25 V rated voltage and ±20% tolerance for bulk energy storage and decoupling in audio circuits.
• Audio-grade construction — Identified as TYPE-II (Gold Tune) in the LKG series, designed for high-tone-quality audio equipment and marked with gold lettering on a black sleeve.
• Snap-in radial package — Snap-in terminal, radial can package (φ20 × 20L) for robust board retention and straightforward mounting in power supply assemblies.
• Loss and ripple specs — Specified tangent of loss angle (tan δ) of 0.3 (measured at 120 Hz, 20°C) and a ripple current rating of 1.35 A at 120 Hz to support AC loading in audio power stages.
• Leakage and lifetime — Leakage current specified at 630 µA and an endurance rating of 1000 hours at 85°C when the rated voltage is applied, per the series endurance conditions.
• Operating temperature range — Rated to operate from –40°C to +85°C, supporting a wide range of environmental conditions encountered in audio equipment.
• RoHS compliant — Meets RoHS directive requirements for restricted substances.

Typical Applications

• High‑fidelity audio equipment — Engineered for use in audio systems where tonal quality is a priority; suitable for power sections and circuitry that emphasize sound fidelity.
• Professional audio gear — Applicable in mixers, amplifiers, and studio equipment requiring stable bulk capacitance and controlled loss characteristics.
• Audio power supplies — Used in power supply filtering and smoothing where the combination of 1.8 mF capacitance, 25 V rating, and 1.35 A ripple capability is required.

Unique Advantages

• Audio-focused grade (TYPE‑II Gold Tune): The BK suffix denotes the TYPE‑II Gold Tune grade within the LKG series, aligning the component with designs that prioritize high tone quality.
• Measured loss and ripple performance: A specified tan δ of 0.3 (120 Hz, 20°C) and 1.35 A ripple current at 120 Hz provide quantifiable parameters for audio power design and thermal planning.
• Compact snap-in form factor: φ20 × 20L radial can with snap-in terminals simplifies PCB retention and mechanical stability for through-hole power sections.
• Endurance under stress: Rated for 1000 hours at 85°C with applied rated voltage, enabling predictable life performance in continuous-duty audio applications.
• Low-temperature operation: Wide operating range from –40°C to +85°C accommodates diverse installation environments.
• Regulatory compliance: RoHS compliance supports environmentally restricted-region requirements.

Why Choose LKG1E182MESYBK?

The LKG1E182MESYBK positions itself as a practical choice for designers of high-fidelity and professional audio equipment who need a snap-in aluminum electrolytic capacitor with documented loss, ripple, and endurance specifications. Its TYPE‑II (Gold Tune) audio-oriented construction, combined with 1.8 mF capacitance and a 25 V rating, provides a balance of tonal-focused performance and board-level robustness.

For projects requiring predictable lifetime behavior (1000 h at 85°C), measurable ripple capability, and RoHS compliance, this capacitor delivers verifiable parameters that simplify component selection and system-level reliability planning.

If you would like pricing or availability information for LKG1E182MESYBK, request a quote or submit an inquiry to the sales team with your project requirements and quantities.