LGY1V103MELB35

The LGY1V103MELB35 from Nichicon is a snap‑in terminal aluminum electrolytic capacitor designed for demanding power applications. It combines high capacitance (10000 µF) with a 35 V rating and a long‑life 105°C endurance profile, making it suitable for industrial power supplies and ballast circuits where sustained ripple current and reliability matter.

Engineered as a radial, can-type snap‑in package with tray packing and mass production availability, this polarized capacitor supports robust board mounting and stable performance across –40°C to +105°C operating range.

Key Features

• Capacitance & Voltage: 10000 µF (10 mF) rated at 35 V, providing bulk energy storage and smoothing for power rails.
• High Temperature Long Life: Rated for continuous operation up to 105°C with a specified life/endurance of 5000 hours at 105°C under rated ripple conditions.
• Snap‑in, Radial Can Package: Snap‑in terminal mounting designed for secure mechanical retention in high current and industrial boards; package size φ30 × 35 mm (L: 3.5 × D: 3 cm / Height seated max 1.378 inch).
• Ripple Current Capability: Low‑frequency ripple current 2.6 A (120 Hz) and high‑frequency ripple current 2.99 A (50 kHz), supporting high AC stress environments.
• Leakage and Tolerance: Specified leakage current 1770 µA and capacitance tolerance ±20% at 120 Hz, 20°C for predictable design margining.
• Wide Operating Temperature: –40°C to +105°C, enabling use across harsh ambient and industrial temperature profiles.
• RoHS Compliant & Production Ready: RoHS status compliant and listed as mass production with tray packing for streamlined procurement and assembly.

Typical Applications

• Industrial Power Supplies: Bulk filtering and energy storage to stabilize DC rails and accommodate high ripple currents in industrial converters and supplies.
• Ballast and Lighting Drives: Energy smoothing and ripple handling in ballast circuits and lighting power units where long life at elevated temperature is required.
• Power Conditioning Modules: Decoupling and transient buffering in power conditioning and auxiliary power modules to maintain voltage stability.

Unique Advantages

• Long‑life assurance: 5000 hours endurance at 105°C provides predictable aging characteristics for maintenance planning and reliability targets.
• High ripple handling: Rated ripple currents of 2.6 A (120 Hz) and 2.99 A (50 kHz) reduce heating and extend service life in high‑stress AC environments.
• Large energy density: 10000 µF at 35 V delivers significant bulk capacitance in a compact φ30 × 35 mm can for space‑constrained power assemblies.
• Robust mounting: Snap‑in terminals provide secure mechanical retention and low‑impedance connections for high current paths.
• Production and compliance ready: Tray packing and mass production status simplify procurement and assembly; RoHS compliance supports regulatory requirements.

Why Choose LGY1V103MELB35?

The LGY1V103MELB35 is positioned for engineers who need a high‑capacitance, high‑temperature aluminum electrolytic solution that delivers sustained ripple performance and long operational life. Its combination of 10000 µF capacitance, 35 V rating, and 5000‑hour endurance at 105°C makes it well suited to industrial power supplies, ballast applications, and power conditioning modules requiring predictable longevity.

Backed by Nichicon product documentation and delivered in tray packing with mass production availability, this part offers a balance of performance, reliability, and supply readiness for designs where long‑term robustness and repeatable electrical behavior are priorities.

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