LKG1K152MESZBK

The LKG1K152MESZBK from Nichicon is an aluminum electrolytic, snap-in terminal capacitor engineered for audio equipment. It combines a 1.5 mF capacitance with an 80 V rating to support high-voltage audio power and filtering requirements.

Designed for high-fidelity audio applications, this TYPE-II (BK) grade capacitor offers robust ripple handling, defined leakage and loss characteristics, and a compact radial can package suitable for snap-in mounting in chassis or power assemblies.

Key Features

• Audio-grade design (TYPE-II / BK): Specified for use in high-grade audio equipment to prioritize fidelity and tonal characteristics.
• Electrical performance: 1.5 mF capacitance at 80 V with ±20% tolerance and tan δ of 0.25 (measured at 120 Hz, 20 °C), giving predictable filtering and coupling behavior.
• Ripple and leakage: Ripple current 2.6 A at 120 Hz and measured leakage current 1030 µA, suitable for demanding audio power supply applications.
• Reliability and lifetime: Rated for 1000 hours at 85 °C with an operating temperature range of −40 °C to 85 °C to match typical audio equipment environments.
• Package and mounting: Radial can, snap-in terminal type with dimensions φ22 × 50 mm (L: 5 cm × D: 2.2 cm) for secure chassis or PCB mounting.
• Marking and finish: Printed with gold color lettering on a black sleeve for clear identification.
• Packaging and product status: Supplied in tray packing; product status listed as End of Life.

Typical Applications

• High-fidelity power supplies: Bulk energy storage and smoothing in amplifier and preamplifier power rails where high voltage and ripple endurance are needed.
• Audio signal coupling and decoupling: Use in power filtering and decoupling stages to maintain stable rails and improve transient response in audio circuits.
• Professional audio equipment: Suitable for mixers, studio gear, and high-grade consumer audio products requiring audio-focused component selection.

Unique Advantages

• High-voltage capability: 80 V rating provides headroom for higher-voltage audio power designs and robust filter implementations.
• Strong ripple handling: 2.6 A ripple current at 120 Hz supports demanding PSU ripple conditions common in audio amplifiers.
• Audio-focused grade: TYPE-II (BK) designation indicates the LKG series tuning for high tone quality, useful for designers prioritizing sound characteristics.
• Compact snap-in form factor: φ22 × 50 mm radial can with snap-in terminals simplifies mechanical mounting and replacement in chassis-mounted power assemblies.
• Predictable aging and reliability: 1000 hour endurance at 85 °C with specified limits on capacitance change, tan δ, and leakage for design planning and lifetime estimates.
• Clear identification: Gold lettering on a black sleeve aids quick visual verification during assembly and service.

Why Choose LKG1K152MESZBK?

LKG1K152MESZBK is positioned for audio designers who need a high-voltage electrolytic capacitor with defined ripple performance, audio-grade characteristics, and reliable operation across a wide temperature range. Its snap-in radial package makes it practical for chassis-mounted power supplies and assemblies commonly found in professional and consumer audio equipment.

Backed by Nichicon’s LKG series specifications, this part provides measurable electrical parameters—capacitance, leakage, tan δ, ripple current, and rated lifetime—that help engineers size filters and power-storage networks with confidence.

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