LKG1V182MESABK

The LKG1V182MESABK is an aluminum electrolytic, snap-in terminal capacitor from Nichicon's LKG series, specified at 1.8 mF (1800 µF) and 35 V. It is a polarized radial can designed and specified for audio use, belonging to the LKG Type‑II (BK) grade targeted at high‑fidelity audio equipment.

This part offers a compact footprint (φ25 × 20 mm), robust ripple handling (1.65 A at 120 Hz), and a defined endurance profile (1000 hours at 85 °C), making it suitable for power‑smoothing and filtering roles in audio electronics where audio‑grade performance is required. The component is RoHS compliant and supplied in tray packing.

Key Features

• Capacitance & Rated Voltage — 1.8 mF (1800 µF) nominal capacitance at a rated voltage of 35 V, with ±20% tolerance.
• Audio‑Focused Grade — Part of the LKG series and coded BK as the TYPE‑II (Gold Tune) grade, developed for high‑grade audio equipment and high‑fidelity sound quality.
• Snap‑in Mounting — Snap‑in radial can package for secure mechanical retention in assemblies and simplified PCB mounting.
• Ripple Current & Leakage — Rated ripple current 1.65 A at 120 Hz and specified leakage current of 750 µA, supporting power smoothing in audio power rails.
• Endurance & Temperature Range — 1000 hours at 85 °C endurance with an operating temperature range of −40 °C to +85 °C.
• Electrical Loss — Specified tangent of loss angle (tan δ) of 0.3 for the part.
• Packaging & Compliance — Tray packing; RoHS compliant.
• Polarized — Designed as a polarized electrolytic capacitor for DC applications.

Typical Applications

• High‑fidelity audio amplifiers — Energy reserve and smoothing for amplifier power stages where audio‑grade components are required.
• Audio power supply filtering — Bulk decoupling and ripple suppression on audio power rails, leveraging the 1.65 A ripple rating at 120 Hz.
• Professional audio equipment — Use in mixing consoles, preamplifiers, and other high‑grade audio modules where the LKG series’ audio tuning is desired.

Unique Advantages

• Audio‑oriented design: The LKG Type‑II (BK) grade is specified for high‑fidelity audio equipment, aligning component characteristics with audio performance needs.
• Substantial capacitance at 35 V: 1.8 mF provides energy storage suitable for smoothing and transient support in audio power circuits.
• Robust ripple capability: 1.65 A ripple current rating at 120 Hz supports sustained filtering under typical audio supply conditions.
• Defined endurance window: 1000 hours at 85 °C gives clear expectations for lifetime under elevated temperature operation.
• Compact snap‑in form factor: φ25 × 20 mm radial can with snap‑in terminals for secure mounting in assemblies.
• Regulatory compliance: RoHS compliance for environmental and regulatory alignment.

Why Choose LKG1V182MESABK?

The LKG1V182MESABK is positioned for designers and OEMs building high‑grade audio equipment who need a compact, snap‑in electrolytic solution with audio‑focused characteristics. Its combination of 1.8 mF capacitance, 35 V rating, defined ripple capability, and Type‑II (Gold Tune) audio grading makes it suitable where component selection is driven by audio performance and reliable power smoothing.

Use this part when you require a Nichicon LKG series capacitor that balances audio‑centric specification, mechanical retention via snap‑in mounting, and clear endurance/temperature specifications for system design and BOM planning.

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