LKG1E682MESZBK

The LKG1E682MESZBK is a snap‑in, large-can aluminum electrolytic capacitor from Nichicon's LKG series, engineered specifically for audio equipment where tone quality and high fidelity are priorities. This polarized, radial can capacitor offers 6800 µF capacitance at a 25 V rating in a compact φ22 × 50 mm form factor.

Key electrical characteristics include a low-frequency ripple current rating of 2.65 A (120 Hz), a dissipation factor (tan δ) of 0.3 measured at 20 °C/120 Hz, and a defined endurance of 1000 hours at 85 °C. Status: End Of Life (discontinued).

Key Features

• Capacitance and Voltage: 6.8 mF (6800 µF) nominal capacitance with a 25 V rated voltage and ±20% tolerance for bulk energy storage in audio circuits.
• Audio‑oriented Design: Part of the LKG series developed for audio use, designed to prioritize high fidelity sound quality in high‑grade audio equipment.
• Ripple Handling: Low‑frequency ripple current rated at 2.65 A (120 Hz), suitable for applications requiring substantial ripple filtering at power frequencies.
• Loss Characteristics: Tangent of loss angle (tan δ) specified at 0.3 (measured at 20 °C, 120 Hz), providing a measurable dissipation profile for design verification.
• Endurance and Temperature Range: Rated for 1000 hours at 85 °C with an operating temperature range from −40 °C to +85 °C for sustained performance under elevated temperatures.
• Mounting and Package: Snap‑in radial can (polarized) package, tray packing; physical size approximately 5 × 2.2 cm (L × D), facilitating secure board retention and mechanical stability.
• Leakage Current Specification: Leakage current value listed as 1230 µA for design and power‑budget considerations.
• RoHS Compliant: Conforms to RoHS directive requirements as noted in the product datasheet.

Typical Applications

• High‑grade audio systems: Designed for use in audio equipment where tonal quality is prioritized, aligning with the LKG series' audio focus.
• Audio power modules: Large capacitance and 2.65 A ripple capability support filtering and energy storage requirements in audio power supply sections.
• Professional audio equipment repair and maintenance: Drop‑in replacement option for legacy designs that specify a 6800 µF, 25 V snap‑in electrolytic capacitor from the LKG family.

Unique Advantages

• Designed for audio fidelity: The LKG series emphasizes tone quality, making this part suitable where sound characteristics are an important design consideration.
• High bulk capacitance at moderate voltage: 6800 µF at 25 V provides substantial energy storage for smoothing and decoupling in audio power stages.
• Robust ripple capability: 2.65 A ripple current rating at 120 Hz helps manage low‑frequency ripple stresses in power supplies.
• Defined endurance at elevated temperature: 1000 hours at 85 °C gives a clear benchmark for long‑term performance planning and reliability expectations.
• Secure snap‑in package: Radial, snap‑in can mounting offers reliable mechanical retention for high‑current and high‑vibration environments common in professional equipment.
• Regulatory compliance: RoHS compliance reduces environmental restriction concerns for manufacturing and refurbishment projects.

Why Choose LKG1E682MESZBK?

LKG1E682MESZBK is positioned for designers and technicians working on high‑fidelity audio equipment who require a high‑capacitance, snap‑in aluminum electrolytic solution with defined ripple, loss, and endurance characteristics. Its combination of 6800 µF capacitance, 25 V rating, 2.65 A ripple capability, and 1000‑hour endurance at 85 °C provides predictable performance parameters for power supply and audio circuit design.

This component is suitable for repair, maintenance, and designs that need the specific electrical and mechanical attributes of the LKG family. Note the product is End Of Life; verify availability and consider lifecycle planning when specifying this part.

Request a quote or contact sales to submit a quotation for LKG1E682MESZBK, providing required quantities and delivery needs for availability and lead‑time confirmation.