LNK2V472MSEG

The LNK2V472MSEG is a screw‑terminal aluminum electrolytic capacitor rated at 4.7 mF (4700 µF) and 350 V. It is part of the LNK series and is designed for general‑purpose power applications that require high capacitance, high ripple handling, and a robust screw‑terminal connection.

Key value propositions include high rated ripple current capability, a long endurance rating of 5000 hours at 85°C, and RoHS compliance—making the LNK2V472MSEG suitable for designs that demand reliable high‑voltage bulk capacitance with serviceable terminal mounting.

Key Features

• Electrical Performance — 4.7 mF (4700 µF) capacitance at 350 V rated voltage with ±20% tolerance (120 Hz, 20°C).
• High Ripple Current — Low‑frequency ripple current up to 13.8 A (120 Hz) and high‑frequency ripple current up to 19.32 A (10 kHz), supporting demanding DC link and smoothing duties.
• Leakage and Dissipation — Specified leakage current of 3840 µA and tangent of loss angle (tan δ) of 0.2 for predictable dissipation characteristics.
• Reliability & Endurance — Load life rated to 5000 hours at 85°C with specified endurance limits (capacitance change within ±20% after life test when returned to 20°C).
• Temperature Range — Operates across −25°C to +85°C for a broad set of thermal environments.
• Mounting & Mechanical — Screw terminal (radial can with screw terminals) for secure, serviceable connections; nominal diameter φ63.5 mm × 115 mm length (L: 11.5 × D: 6.35 cm).
• Compliance & Packaging — RoHS compliant and supplied in cardboard packing; intended for mass production readiness.

Typical Applications

• General‑purpose power filtering — Provides bulk capacitance and smoothing where 4.7 mF at 350 V is required, with high ripple capability for demanding load conditions.
• High‑ripple DC link use — Suited for DC link and similar circuits that require sustained ripple current and long endurance at elevated temperature (5000 h at 85°C).
• Serviceable high‑voltage assemblies — Screw‑terminal mounting enables secure electrical connections and straightforward replacement or maintenance in rack or panel installations.

Unique Advantages

• High‑voltage bulk capacitance: 350 V rating combined with 4.7 mF capacitance delivers substantial energy storage for high‑voltage systems.
• Robust ripple handling: 13.8 A (120 Hz) and 19.32 A (10 kHz) ripple current ratings reduce thermal stress and support demanding power‑conditioning tasks.
• Long endurance at elevated temperature: 5000‑hour life at 85°C provides predictable lifetime behavior for sustained high‑temperature operation.
• Serviceable screw terminals: Screw‑terminal design allows reliable, low‑impedance connections and simplifies field replacement or maintenance.
• Industry compliance and production readiness: RoHS compliance and cardboard packing reflect environmental conformity and suitability for mass production logistics.

Why Choose LNK2V472MSEG?

The LNK2V472MSEG positions itself as a reliable high‑voltage bulk capacitor for designs requiring 4.7 mF at 350 V, high ripple capability, and long endurance at elevated temperature. Its screw‑terminal package and robust electrical ratings make it suitable for engineers specifying durable, serviceable capacitors for general‑purpose power applications.

This part is well suited to projects that prioritize sustained ripple current performance, predictable leakage and dissipation characteristics, and lifecycle consistency over extended high‑temperature operation.

If you would like a quotation or further technical details for the LNK2V472MSEG, please submit a request to receive pricing, availability, and lead‑time information from our sales team.