LKG1E153MESCBK

The LKG1E153MESCBK is a snap‑in terminal aluminum electrolytic capacitor in the Nichicon LKG series, specified at 15 000 µF and 25 V with a ±20% tolerance. It is designed for audio equipment and high‑fidelity sound applications, combining large capacitance with snap‑in mounting for robust power‑filtering in audio power supplies and related circuits.

This part is the LKG series TYPE‑II (code BK) "Gold Tune" grade and is RoHS compliant. Key electrical parameters include a dissipation factor (tan δ) of 0.3, ripple current rating of 4 A at 120 Hz, and a rated operating temperature range of −40 °C to +85 °C with 1 000‑hour endurance at 85 °C.

Key Features

• High Capacitance & Voltage — 15 000 µF nominal capacitance at a 25 V rated voltage, suitable for bulk energy storage and smoothing in audio power chains.
• Tolerance & Loss — Capacitance tolerance ±20% and specified tangent of loss angle (tan δ) of 0.3 (measured at 120 Hz, 20 °C).
• Ripple & Leakage — Rated ripple current of 4 A (120 Hz) and measured leakage current listed as 1 830 µA.
• Thermal & Lifetime — Operating temperature range −40 °C to +85 °C with endurance of 1 000 hours at 85 °C under rated voltage.
• Mechanical & Mounting — Snap‑in radial can package (φ35 × 40 mm) for secure board mounting and easy insertion during assembly; tray packing indicated.
• Audio‑Focused Grade — TYPE‑II (BK) "Gold Tune" grade from the LKG family, developed for high‑grade audio equipment and high‑fidelity sound considerations.
• Compliance — RoHS compliant per provided product data.

Typical Applications

• Audio Amplifier Power Supplies — Bulk energy storage and smoothing to support clean power delivery for high‑fidelity amplification stages.
• High‑Grade Audio Equipment — Designed for use in consumer and professional audio electronics where sound quality is prioritized.
• Power Filtering for Audio Circuits — Supply decoupling and reservoir capacitance in preamplifiers, DAC power rails, and audio processing equipment.

Unique Advantages

• High Energy Density in Snap‑In Format: 15 000 µF in a φ35 × 40 mm radial can with snap‑in terminals provides significant capacitance while enabling secure PCB mounting.
• Engineered for Audio: Part of the LKG series TYPE‑II "Gold Tune" grade, intentionally developed for high‑fidelity audio use to meet the needs of audio designers.
• Robust Ripple Handling: Rated ripple current of 4 A at 120 Hz supports demanding AC ripple conditions found in power supply applications.
• Wide Operating Range and Defined Endurance: −40 °C to +85 °C operation and 1 000‑hour life at 85 °C allow predictable performance over specified conditions.
• Regulatory Compliance: RoHS compliance aligns with regulatory requirements for many commercial audio products.
• Clear Product Status: This part is marked End of Life in the provided product information; plan procurement and replacement strategies accordingly.

Why Choose LKG1E153MESCBK?

The LKG1E153MESCBK is targeted at designers of high‑fidelity audio equipment who need large bulk capacitance, reliable ripple performance, and a snap‑in mechanical format for robust assembly. Its TYPE‑II "Gold Tune" designation within the Nichicon LKG family positions it for audio‑focused designs that prioritize sound quality alongside standard electrolytic capacitor performance metrics.

With defined electrical characteristics (15 000 µF, 25 V, tan δ 0.3, 4 A ripple), a clear temperature and lifetime specification, and RoHS compliance, this component provides a verifiable specification set for audio power supply applications. Note the End of Life status in the product data when planning sourcing and long‑term design support.

If you would like pricing, availability, or lead‑time information for LKG1E153MESCBK, request a quote or submit an inquiry to discuss your requirements and options.