LNK2W182MSEF

The LNK2W182MSEF is a screw‑terminal aluminum electrolytic capacitor with a rated capacitance of 1.8 mF (1800 µF) at 450 V. It is a radial can with screw terminals designed for general‑purpose high‑voltage DC applications that require robust electrical connection and serviceable mounting.

Key specifications include a rated voltage of 450 V, operating temperature range of −25°C to 85°C, a specified load life of 5000 hours at 85°C under rated ripple conditions, RoHS compliance, and a compact footprint of φ51 × 105 mm (L: 10.5 × D: 5.1 cm).

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) rated at 450 V for energy storage and DC link smoothing in high‑voltage circuits.
• Mounting & Package — Screw‑terminal radial can (φ51 × 105 mm) provides secure, serviceable connections suitable for heavy‑duty terminals and cable lug attachment.
• Endurance — Load life of 5000 hours at 85°C when subjected to rated DC bias plus rated ripple current, supporting reliable long‑term operation under specified conditions.
• Ripple Current Performance — Rated ripple current of 7.6 A at 120 Hz and 10.64 A at 10 kHz, enabling effective handling of AC ripple in power supplies and converters.
• Leakage and Loss — Specified leakage current of 2.7 mA and tangent of loss angle (tan δ) of 0.2, for predictable behavior in filter and bulk‑storage roles.
• Operating Range & Compliance — Temperature range −25°C to 85°C and RoHS compliant construction; sleeve marked in white on black for clear identification.

Typical Applications

• General‑purpose power filtering — Use where 1.8 mF at 450 V is required to smooth DC rails and reduce ripple in high‑voltage power supplies.
• DC link / energy buffering — Suitable for DC link smoothing in converter and inverter assemblies that accept screw‑terminal capacitors.
• Industrial power systems — Employed in industrial power modules and control equipment that demand a robust screw‑terminal connection and a 5000‑hour endurance at 85°C.

Unique Advantages

• High voltage capacity: 450 V rating supports higher‑voltage DC systems without series stacking.
• Screw‑terminal convenience: Radial can with screw terminals provides durable, serviceable connections for heavy wiring and easy replacement.
• Long specified life: 5000 hours at 85°C under rated ripple conditions offers predictable longevity for planned maintenance cycles.
• Defined ripple capability: Published ripple current values at 120 Hz and 10 kHz let designers size capacitors against expected AC stress.
• Clear identification and compliance: White-on-black sleeve marking and RoHS compliance simplify inventory control and regulatory alignment.

Why Choose LNK2W182MSEF?

The LNK2W182MSEF is positioned for engineers and procurement teams specifying high‑voltage aluminum electrolytics in systems that require secure screw‑terminal mounting, defined ripple handling, and a measurable load life under elevated temperature. Its combination of 1.8 mF capacitance at 450 V, 5000‑hour endurance at 85°C, and radial screw‑terminal package makes it a practical choice where replaceable, serviceable power capacitors are preferred.

This part is suited to designs that prioritize robust electrical connections and predictable performance over long operational windows, while maintaining RoHS compliance and straightforward identification on the assembly line.

If you would like pricing, lead‑time or delivery options for LNK2W182MSEF, request a quote or submit an inquiry to our product team for availability and order details.