LKG2A122MESBBK

The LKG2A122MESBBK is an aluminum electrolytic, snap‑in radial can capacitor from Nichicon’s LKG series, engineered for audio equipment. It delivers 1.2 mF (1200 µF) capacitance at a 100 V rating in a compact φ30 × 30 mm can, optimized for high‑grade audio applications where bulk energy storage and ripple handling are required.

Designed with audio performance in mind, the LKG series prioritizes fidelity and stability in audio power supplies and related circuits, while offering RoHS compliance and tray packaging for board‑level assembly.

Key Features

• Series and Type — LKG series, snap‑in radial can construction intended for audio equipment applications.
• Capacitance and Tolerance — 1.2 mF (1200 µF) with ±20% tolerance at 120 Hz, 20°C.
• Voltage Rating — Rated for 100 V operation.
• Low‑Frequency Ripple Current — 3.05 A at 120 Hz, supporting robust filtering in power supplies.
• Leakage and Loss — Leakage current specified at 1030 µA; dissipation factor (tan δ) of 0.25 measured at 20°C, 120 Hz.
• Temperature and Endurance — Operating range −40°C to +85°C with endurance rated 1000 hours at 85°C under rated voltage.
• Mechanical and Packaging — Snap‑in mounting, radial can form factor, physical size φ30 × 30 mm, supplied in tray packing.
• Regulatory — RoHS compliant.

Typical Applications

• High‑grade audio power supplies — Bulk energy storage and ripple suppression for high‑fidelity audio designs.
• Audio amplifiers and preamplifiers — Filtering and decoupling where stable capacitance and rated voltage are required.
• Consumer and professional audio equipment — Component-level use in systems that prioritize sound quality and stable power rails.

Unique Advantages

• High capacitance at high voltage — 1200 µF at 100 V provides substantial energy storage for demanding audio power rails.
• Strong ripple handling — 3.05 A low‑frequency ripple rating (120 Hz) helps reduce power‑supply ripple in audio circuits.
• Wide operating temperature — −40°C to +85°C supports use across a broad range of environmental conditions.
• Endurance for sustained operation — Rated 1000 hours at 85°C under rated voltage to support long‑term performance in installed equipment.
• Board‑friendly mounting — Snap‑in radial can simplifies mechanical retention and assembly for PCB installations.
• RoHS compliance — Conforms to restricted substance requirements for environmental regulation adherence.

Why Choose LKG2A122MESBBK?

The LKG2A122MESBBK occupies a focused role for designers of high‑grade audio equipment who need a high‑voltage, high‑capacitance snap‑in electrolytic with proven ripple and endurance characteristics. Its LKG series pedigree emphasizes audio performance and stable operation under typical audio power‑supply conditions.

This capacitor is suited to engineers specifying components for amplifier and power‑supply stages where 1200 µF at 100 V, robust ripple capability, and an extended operating temperature range are required. The combination of electrical performance and snap‑in packaging supports reliable board‑level integration in professional and consumer audio systems.

Request a quote or submit an availability inquiry to receive pricing, lead‑time and packaging details for the LKG2A122MESBBK.