LGY1V153MELC35

The LGY1V153MELC35 is a snap-in terminal aluminum electrolytic capacitor from Nichicon's LGY series, offering 15000 µF (15 mF) capacitance at a 35 V rating. It is designed for general-purpose power applications where dependable bulk energy storage and long-term thermal endurance are required.

Built for industrial power environments and ballast applications, this part delivers long-life performance with rated operation to 105°C and a defined endurance period under rated ripple conditions, making it suitable for high-reliability power electronics assemblies and mass-production installation using tray packing.

Key Features

• Electrical Capacity & Voltage: 15000 µF (15 mF) rated at 35 V for substantial bulk capacitance in power rails and energy storage.
• Long-Life Endurance: Designed for 5000 hours of operation at 105°C under rated ripple conditions, providing predictable aging and retention of performance after high-temperature stress.
• Wide Operating Temperature: Specified for –40°C to +105°C to cover a broad range of industrial operating environments.
• Ripple Current Performance: Rated ripple current of 3.2 A at 120 Hz and 3.68 A at 50 kHz to support AC ripple handling in power supplies and converters.
• Mounting & Package: Snap-in radial can (snap-in terminal) for secure board mounting in power assemblies; supplied in tray packing for production workflows.
• Tolerance & Polarization: Capacitance tolerance of ±20% and polarized construction—appropriate for DC bulk filtering and smoothing applications.
• RoHS Compliance: Compliant with RoHS directives as noted for the LGY series.
• Form Factor: Physical size φ35 × 35L (L: 3.5 × D: 3.5 cm) with a maximum seated height of 1.378 inch for PCB layout and mechanical planning.

Typical Applications

• Industrial Power Supplies: Bulk smoothing and energy storage for regulated power rails and high-reliability supply designs.
• Ballasts and Lighting Drives: Application-suited construction for ballast use where long thermal endurance and ripple handling are required.
• Power Conversion Systems: DC-link and bulk filter capacitor for converters and inverters where large capacitance and ripple capability reduce voltage ripple.
• General-Purpose Power Filtering: Bulk decoupling and smoothing in industrial and commercial electronics requiring polarized electrolytic capacitance.

Unique Advantages

• Verified Long-Life at High Temperature: 5000 hours endurance at 105°C under rated ripple conditions supports predictable lifetime planning in high-temperature assemblies.
• High Bulk Capacitance: 15000 µF provides substantial energy storage per component, reducing the number of parts needed for bulk filtering.
• Robust Ripple Handling: Specified ripple currents at both low and high frequencies help manage heating and extend service life in active power circuits.
• Production-Friendly Packaging: Tray packing and snap-in terminals simplify handling and assembly for mass-production workflows.
• Wide Ambient Range: –40°C to +105°C operating range enables deployment across varied industrial environments.
• Regulatory Compliance: RoHS compliance supports environmentally conscious product designs and supply-chain requirements.

Why Choose LGY1V153MELC35?

The LGY1V153MELC35 from Nichicon’s LGY series positions itself as a long-life, high-capacitance snap-in solution for designers who need reliable bulk storage and ripple performance in demanding thermal environments. Its 35 V rating, 15000 µF capacitance, and specified ripple current figures make it well suited to industrial power supplies, ballast circuits, and general-purpose power filtering where predictable endurance at elevated temperatures is important.

Designed for production use with tray packing and snap-in mounting, this capacitor offers a pragmatic balance of large capacitance, thermal endurance, and assembly-friendly packaging—helpful for engineering teams and procurement planning in volume applications.

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