LNY2W102MSEF

The LNY2W102MSEF is a screw‑terminal aluminum electrolytic capacitor designed for high‑voltage, high‑capacitance applications. As a radial, can‑style screw terminal device, it is intended for general‑purpose equipment and is specifically suited for equipment downsizing where a compact, serviceable power capacitor is required.

Key value comes from its 450 V rating, 1000 µF capacitance, elevated ripple‑current capability, and a specified load life of 2000 hours under rated ripple at 85°C, combined with RoHS compliance.

Key Features

• Electrical Performance  Rated capacitance 1000 µF with ±20% tolerance and a rated voltage of 450 V, providing substantial energy storage for high‑voltage power applications.
• Ripple Current Handling  Designed for significant ripple currents: 5.5 A at 120 Hz and 7.7 A at 10 kHz, enabling better performance under AC ripple stress.
• Reliability & Lifetime  Load life specified as 2000 hours with rated ripple current at 85°C; endurance and shelf life criteria are defined by the series specifications.
• Temperature & Environmental  Operational over –40°C to +85°C and compliant with RoHS directives (2011/65/EU, (EU)2015/863).
• Mechanical & Mounting  Screw terminal radial can package for secure, serviceable connections; size approximately L: 7 × D: 5.1 cm and terminal/bolt accommodation consistent with the φ51 mm class (nominal M5 bolt).
• Leakage & Insulation  Leakage current limits and insulation resistance are specified by the series: leakage after 5 minutes not more than 3√CV (µA) or 5 mA (whichever is smaller), and insulation resistance more than 100 MΩ at DC 500 V between terminal and bracket.

Typical Applications

• General‑Purpose Power Equipment  For systems that require a high‑voltage, high‑capacitance, serviceable capacitor where board‑mounted options are not suitable.
• Equipment Downsizing  Used where designers consolidate power storage into compact, screw‑terminal modules to reduce overall system footprint.
• High‑Voltage Power Modules  Suitable for modules and assemblies requiring a 350–450 V rated capacitor with robust ripple‑current capability.
• Serviceable Industrial Installations  Screw‑terminal mounting simplifies replacement and maintenance in industrial or bench‑accessible equipment.

Unique Advantages

• High Voltage, High Capacitance: 450 V rating combined with 1000 µF delivers significant stored energy for demanding power applications.
• Enhanced Ripple Capability: Specified ripple currents at both 120 Hz and 10 kHz support operation under varying ripple spectra.
• Elevated Temperature Endurance: 2000 hours rated life at 85°C under ripple current provides predictable performance in warm operating environments.
• Serviceable Screw‑Terminal Package: Radial can with screw terminals and M5‑class bolt accommodation allows secure installation and straightforward field replacement.
• Wide Operating Range and Compliance: –40°C to +85°C operating range and RoHS compliance support a broad set of installations with environmental requirements.

Why Choose LNY2W102MSEF?

The LNY2W102MSEF positions itself as a reliable, serviceable solution for designers needing a 450 V, 1000 µF aluminum electrolytic capacitor with proven ripple handling and a defined 2000‑hour life at 85°C. Its screw‑terminal radial can format supports applications where ease of installation and replacement are important, while the operating temperature range and RoHS compliance align with common industrial requirements.

This part is suited to engineers and procurement teams specifying robust power capacitors for compact, high‑voltage equipment assemblies that value measurable endurance, clear electrical limits, and straightforward mechanical integration.

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