LNK2W272MSEHBN

The LNK2W272MSEHBN is a screw‑terminal aluminum electrolytic capacitor designed for general‑purpose power applications. It provides high capacitance (2.7 mF / 2700 µF) at a 450 V rating in a radial can with screw terminals for robust, low‑impedance connections.

This part is optimized for systems requiring high ripple handling and long endurance: it offers specified ripple current at both low and high frequencies, a 5000‑hour load life at 85 °C, and RoHS compliance for regulated‑market acceptance.

Key Features

• High Capacitance and Voltage: 2.7 mF (2700 µF) nominal capacitance rated at 450 V for bulk energy storage and smoothing in high‑voltage circuits.
• Screw Terminal Package: Radial, can‑type construction with screw terminals for secure, low‑resistance connections suitable for heavy wiring and repeated service.
• Ripple Current Capability: 11.0 A at 120 Hz (low frequency) and 15.4 A at 10 kHz (high frequency) to support demanding filter and power‑conditioning loads.
• Endurance and Temperature Range: Rated for 5000 h of load life at 85 °C with an operating temperature range of −25 °C to +85 °C.
• Loss and Leakage Characteristics: Tangent of loss angle (tan δ) 0.2 at 20 °C and 120 Hz; leakage current specified as 3300 µA.
• Compact Screw‑Terminal Form Factor: Dimensioned at φ76.2 × 90 mm (L: 9.0 cm × D: 7.62 cm) with M5‑compatible terminal provisions for easy mechanical integration.
• Regulatory Compliance and Packaging: RoHS‑compliant and shipped in cardboard packing; available in mass production quantities.

Typical Applications

• Power supply bulk filtering: Provides bulk energy storage and smoothing in high‑voltage power supplies where 450 V rating and high capacitance are required.
• DC bus and energy buffering: Suited for DC bus stabilization and short‑term energy buffering thanks to high capacitance and rated ripple current at multiple frequencies.
• Industrial power conditioning: Works in industrial converters and inverters that demand durable screw‑terminal connections and extended endurance at elevated temperatures.

Unique Advantages

• High‑voltage, high‑capacitance combination: 2700 µF at 450 V enables smaller component counts for high‑voltage energy storage needs.
• Dual‑frequency ripple handling: Specified ripple currents at both 120 Hz and 10 kHz support filtering across common power‑conversion frequencies.
• Serviceable termination: Screw‑terminal construction allows strong mechanical retention and straightforward wiring or replacement in the field.
• Proven endurance rating: 5000 hours at 85 °C provides predictable life performance for designs targeting multi‑year operation under rated stress.
• Clear electrical characteristics: Specified tan δ and leakage current values simplify thermal and leakage budgeting during system design.
• Regulatory readiness: RoHS compliance reduces turnover time for regulatory review in applicable markets.

Why Choose LNK2W272MSEHBN?

The LNK2W272MSEHBN positions as a reliable, high‑voltage electrolytic capacitor option when designers need substantial capacitance, robust ripple tolerance, and long life in a screw‑terminal package. Its combination of 2700 µF at 450 V, specified ripple currents at both low and high frequencies, and a 5000‑hour endurance rating at 85 °C make it suitable for power supplies, DC bus stabilization, and industrial power conditioning applications where predictable performance and serviceable terminations matter.

Available in mass production with RoHS compliance and cardboard packing, this capacitor is intended for engineers and procurement teams seeking traceable specifications and straightforward mechanical integration into systems that operate between −25 °C and +85 °C.

Request a quote or contact sales to discuss availability, volume pricing, and suitability for your specific design requirements.