LKS1V472MESB

The LKS1V472MESB from Nichicon is a snap‑in terminal aluminum electrolytic capacitor in the LKS series, designed for audio equipment and general‑purpose power smoothing. It provides 4.7 mF (4,700 µF) capacitance at a 35 V rated voltage with snap‑in mounting and a compact can package, offering a balance of bulk energy storage, low‑frequency ripple handling and chassis/PCB installation convenience.

As part of the LKS family, this smaller‑sized snap‑in device is positioned to improve tone quality in audio designs when replacing standard, smaller capacitors while meeting RoHS requirements.

Key Features

• Capacitance & Voltage: 4.7 mF (4,700 µF) rated at 35 V—sized for bulk filtering and reservoir duties in audio and general‑purpose power circuits.
• Snap‑In Package: Radial, can‑style snap‑in mounting for robust board or chassis installation and simplified assembly.
• Compact Dimensions: Physical size L: 2 cm × D: 3 cm with a seated height up to 2 cm, offering a smaller footprint for space‑constrained audio and power applications.
• Electrical Characteristics: Polarized device with capacitance tolerance ±20% and a low‑frequency ripple current rating of 2.1 A at 120 Hz for reliable ripple handling.
• Operating Range & Endurance: Rated for −40 °C to +85 °C with an endurance of 1000 hours at 85 °C, providing predictable long‑term behavior under elevated temperature stress.
• Leakage Current Specification: Leakage current meets the series requirement of not more than 3√(C·V) µA after 5 minutes at 20 °C (per series datasheet), enabling controlled standby losses.
• Environmental Compliance: RoHS compliant (2011/65/EU, (EU)2015/863), meeting current EU restricted‑substance requirements.
• Audio‑Focused Design: LKS series positioning highlights tone quality improvement when replacing smaller standard capacitors in audio equipment.

Typical Applications

• Audio Equipment: Bulk filtering and reservoir duties in audio amplifiers and power supplies where improved tone quality is desired by upgrading from smaller standard capacitors.
• Power Supply Smoothing: DC rail smoothing and energy storage in consumer and professional electronics, benefitting from the 2.1 A ripple current rating at 120 Hz.
• General‑Purpose Industrial Electronics: Energy buffering and decoupling in control and instrumentation systems that operate within −40 °C to +85 °C.

Unique Advantages

• Audio‑oriented performance: Series design and product positioning emphasize tone quality improvement when replacing smaller standard capacitors in audio paths.
• High ripple handling for size: 2.1 A ripple current (120 Hz) provides effective low‑frequency smoothing without excessive enlargement of the package.
• Compact snap‑in form factor: Snap‑in terminal and can package combine robust mechanical mounting with a relatively small footprint for chassis or PCB integration.
• Predictable lifetime at elevated temperature: 1000 hours at 85 °C endurance gives a defined reliability window for thermal stress planning.
• Controlled leakage behavior: Leakage current specification (≤ 3√(C·V) µA after 5 min at 20 °C) supports predictable standby and bias performance in designs.
• RoHS compliance: Conforms to current EU restricted‑substance directives for easier regulatory alignment in commercial products.

Why Choose LKS1V472MESB?

The LKS1V472MESB offers a practical combination of bulk capacitance, snap‑in mounting and thermal endurance tailored for audio and general‑purpose power applications. Its 4.7 mF/35 V rating and 2.1 A ripple capability make it suitable for designers seeking improved low‑frequency smoothing and tone quality upgrades within a compact footprint.

This capacitor is ideal for engineers and procurement teams designing audio amplifiers, consumer power supplies, and industrial control equipment that require predictable leakage, defined lifetime at elevated temperatures and RoHS compliance from a trusted manufacturer series.

If you would like pricing, availability, or a formal quote for the LKS1V472MESB, please submit an inquiry or request a quote and our team will respond with the next steps.