LKG1H272MESBBK

The LKG1H272MESBBK from Nichicon is a snap‑in terminal aluminum electrolytic capacitor from the LKG series, optimized for audio equipment. It provides 2.7 mF of polarized bulk capacitance in a compact radial can with snap‑in mounting.

Engineered for audio applications, this capacitor combines high capacitance (2700 µF), a 50 V rating, a measured tangent of loss angle (tan δ) of 0.3, and a ripple current capability of 2.6 A (120 Hz) to support power smoothing and decoupling in high‑fidelity audio circuits while remaining RoHS compliant.

Key Features

• Capacitance & Voltage — 2.7 mF (2700 µF) rated at 50 V, providing substantial energy storage for power supply filtering and decoupling.
• Audio‑focused Design — Part of the LKG series designed for high‑grade audio equipment, with construction and specification priorities targeted at high‑fidelity sound applications.
• Low Loss Characteristic — Tangent of loss angle (tan δ) specified at 0.3 (measurement frequency: 120 Hz at 20°C), supporting stable AC performance in audio circuits.
• Ripple and Leakage — Ripple current rating of 2.6 A at 120 Hz and specified leakage current of 1,100 µA, enabling effective smoothing under typical audio power conditions.
• Robust Operating Range — Rated for −40°C to +85°C with an endurance rating of 1,000 hours at 85°C, suitable for typical consumer and professional audio equipment environments.
• Package & Mounting — Radial can, snap‑in terminal style (φ30 × 25L), designed for secure board mounting and compact footprint.
• Manufacturing & Marking — Nichicon LKG series construction with gold‑color printed marking on a black sleeve (series marking convention).
• RoHS Compliant — Meets RoHS requirements as indicated in product data.

Typical Applications

• High‑Fidelity Audio Amplifiers — Bulk smoothing and power supply decoupling to support steady supply rails and lower audible distortion in amplifier stages.
• Preamp and Signal‑Processing Equipment — Energy reserve and DC filtering where stable low‑frequency performance and controlled loss (tan δ) are important for sound quality.
• Professional Audio Systems — Power filtering in mixers, powered speakers, and other pro audio gear that require reliable ripple handling and defined lifetime at elevated temperatures.

Unique Advantages

• Audio‑oriented specification: Designed within the LKG series for high‑grade audio, aligning component characteristics with the needs of HD audio circuitry.
• High capacitance in a compact snap‑in can: 2700 µF in a φ30 × 25L package offers substantial energy storage while minimizing board footprint and easing mechanical retention.
• Measurable low loss (tan δ): Specified tan δ of 0.3 at 120 Hz helps designers predict AC losses and thermal behavior in audio applications.
• Defined ripple and leakage specs: 2.6 A ripple current (120 Hz) and a specified leakage current value enable predictable performance under power supply stress.
• Temperature and endurance data: −40°C to +85°C operating range with 1,000 hours endurance at 85°C provides designers with clear lifetime expectations for system reliability planning.
• Regulatory compliance: RoHS compliance supports integration into modern consumer and professional electronic products.

Why Choose LKG1H272MESBBK?

The LKG1H272MESBBK is positioned for designers who need substantial bulk capacitance and audio‑oriented electrical characteristics in a compact snap‑in package. Its 2700 µF/50 V rating, measurable tan δ, and 2.6 A ripple capability make it suitable for power supply filtering and decoupling in high‑fidelity audio equipment where predictable loss and endurance at elevated temperatures matter.

This part is appropriate for engineering teams focused on robust audio designs that require clear, verifiable specifications for capacitance, ripple handling, leakage current, operating temperature, and 1,000‑hour endurance at 85°C, backed by Nichicon’s LKG series construction and RoHS compliance.

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