LKG1V472MESZAK

The LKG1V472MESZAK is a snap‑in terminal aluminum electrolytic capacitor engineered for audio equipment. It delivers 4.7 mF (4700 µF) capacitance at a 35 V rating in a compact radial can suitable for PCB snap‑in mounting.

Designed with audio applications in mind, this part combines high capacitance, a specified low dissipation factor, and a rated ripple current to support power‑filtering and decoupling duties in high‑fidelity audio systems while offering a specified endurance at elevated temperature.

Key Features

• Electrical: Capacitance & Tolerance — 4.7 mF (4700 µF) with ±20% tolerance (measured at 120 Hz, 20°C).
• Electrical: Rated Voltage — 35 V nominal working voltage.
• Low Loss (tan δ) — Specified tan δ of 0.3 (measurement frequency: 120 Hz, 20°C), supporting low dissipation in audio signal environments.
• Ripple Current — 2.2 A at 120 Hz for handling AC ripple in power filtering applications.
• Leakage Current — Specified leakage current value listed for the part (per datasheet measurement conditions).
• Temperature & Lifetime — Operating range −40°C to +85°C with endurance rating of 1000 hours at 85°C.
• Mechanical: Snap‑In Package — Radial can with snap‑in terminals for secure board mounting; compact dimensions φ22 × 30 mm (length).
• Polarized — Polarized aluminum electrolytic construction for DC power applications.
• RoHS Compliant — Meets RoHS directive requirements.

Typical Applications

• High‑grade audio amplifiers — Bulk smoothing and decoupling on amplifier power rails where stable capacitance and low loss contribute to consistent performance.
• Professional audio equipment — Power supply filtering in HD audio gear, leveraging the part’s low tan δ and specified ripple current handling.
• Audio power supplies and preamp circuits — Energy storage and transient support for audio circuitry requiring stable capacitance at 35 V.

Unique Advantages

• Audio‑oriented design: The LKG series is specified for high‑fidelity audio use, aligning electrical characteristics with the needs of audio equipment designers.
• High bulk capacitance in a compact can: 4700 µF in a φ22 × 30 mm package reduces board space for power reservoir applications.
• Good ripple handling: 2.2 A ripple current (120 Hz) supports robust smoothing in power supply stages.
• Controlled dissipation: A specified tan δ of 0.3 (120 Hz) helps minimize energy loss and contributes to consistent audio performance.
• Rated endurance at elevated temperature: 1000 hours at 85°C provides a defined reliability baseline for thermal stress conditions.
• Snap‑in mounting: Snap‑in terminals simplify secure installation on PCBs and can speed assembly for production systems.

Why Choose LKG1V472MESZAK?

The LKG1V472MESZAK positions itself as a practical choice for engineers designing high‑fidelity audio equipment and associated power systems that require significant bulk capacitance in a snap‑in radial can. Its combination of 4.7 mF capacitance, 35 V rating, controlled tan δ, and defined ripple and lifetime specifications make it suitable for power filtering and decoupling duties where audio performance and reliability are priorities.

Choose this part when you need a RoHS‑compliant, polarized electrolytic capacitor that balances compact mechanical packaging with electrical characteristics specified for audio applications and proven endurance at elevated temperature.

Request a quote or submit a pricing and availability request for the LKG1V472MESZAK to receive lead‑time and volume pricing information.