LGY1C103MELA25

The LGY1C103MELA25 is a Nichicon LGY series snap-in aluminum electrolytic capacitor offering 10,000 µF capacitance at a 16 V rating. It is a polarized, radial can snap-in package designed for high-capacitance filtering and energy storage in industrial environments.

Part of Nichicon’s Long Life Assurance LGY family, this capacitor is specified for 5,000 hours of ripple-current endurance at 105°C and is intended for industrial power supplies and ballast applications where reliable high-temperature performance is required. The device is RoHS compliant.

Key Features

• High capacitance — 10,000 µF (10 mF) provides substantial bulk energy storage for smoothing and hold-up in power systems.
• Rated voltage — 16 V DC rating suitable for low-voltage power rails and intermediate bus applications.
• Snap‑in radial can package — Snap-in terminal type and radial can mounting support secure mechanical installation in power assemblies.
• High-temperature, long-life specification — Endurance rated for 5,000 hours at 105°C when subjected to rated ripple current, supporting prolonged operation in hot environments.
• Ripple current capability — Specified ripple handling of 2.2 A at 120 Hz and 2.53 A at 50 kHz for effective AC stress tolerance in power circuits.
• Operating temperature range — –40°C to +105°C to accommodate a wide range of industrial operating conditions.
• Standard tolerance and polarization — ±20% capacitance tolerance and polarized polarity (electrolytic) for conventional power-filter designs.
• RoHS compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial power supplies — Bulk filtering and energy hold‑up where long-term high-temperature ripple endurance improves system reliability.
• Ballast applications — Designed and specified for ballast use where dependable high-voltage smoothing and current handling matter.
• General-purpose power filtering — Large-capacitance smoothing for DC bus stabilization and decoupling in power electronics assemblies.

Unique Advantages

• Long-life endurance: Specified 5,000 hours at 105°C under rated ripple current to support extended service in hot or demanding installations.
• Substantial energy storage: 10,000 µF capacitance at 16 V delivers high bulk capacitance for hold-up and smoothing in compact installations.
• Robust ripple handling: Rated ripple currents of 2.2 A (120 Hz) and 2.53 A (50 kHz) provide measurable AC stress capability for switching and ballast circuits.
• Wide operating range: –40°C to +105°C operation enables use across varied industrial temperature conditions.
• Secure snap-in mounting: Snap-in terminals and radial can package simplify installation and improve mechanical retention in power modules.
• Regulatory compliance: RoHS conformity supports deployment in regions requiring restricted substance adherence.

Why Choose LGY1C103MELA25?

The LGY1C103MELA25 combines high bulk capacitance with a long-life, high-temperature specification from Nichicon’s LGY series, making it well suited to power designs that require dependable smoothing and energy storage under continuous ripple stress. Its snap-in radial can packaging and measurable ripple current ratings allow integrators to address both electrical and mechanical design needs.

This capacitor is ideal for engineers and procurement teams designing industrial power supplies, ballast equipment, and other power-electronic systems that prioritize longevity, thermal endurance, and predictable ripple performance.

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