LGU2D561MELA

The LGU2D561MELA from Nichicon is a snap-in terminal aluminum electrolytic capacitor from the LGU series designed for general-purpose power applications. It combines a 560 µF capacitance with a 200 V rated voltage and a snap-in radial can package for secure mounting in power assemblies.

Engineered for elevated-temperature operation, this capacitor is specified for –40 °C to 105 °C operation and is rated to withstand 3,000 hours of rated ripple current at 105 °C, making it suitable where sustained high-temperature ripple performance is required. It is RoHS compliant.

Key Features

• Electrical Performance 560 µF nominal capacitance with ±20% tolerance and a rated voltage of 200 V, providing bulk energy storage and smoothing for power rails.
• High Ripple Capability Rated ripple current of 1.67 A at 120 Hz (low frequency) and 2.505 A at 50 kHz (high frequency), with specified endurance under rated ripple at 105 °C for 3,000 hours.
• Temperature Range & Endurance Operates from –40 °C to 105 °C and meets endurance criteria after 3,000 hours of DC bias plus rated ripple current at 105 °C (capacitance change within ±20%, tan δ and leakage current within specified limits).
• Package & Mounting Snap-in radial can package for robust board retention and easy insertion into PCBs; physical size L: 3 × D: 2.5 cm supports compact power designs.
• Polarized, General-Purpose Design Polarized electrolytic capacitor intended for general-purpose power circuits requiring bulk capacitance and ripple handling.
• Regulatory Compliance Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Power Supplies: Bulk filtering and smoothing in high-voltage power supply stages where 200 V rating and high ripple capability are required.
• Industrial Power Conversion: Energy storage and decoupling in converters and inverters that operate at elevated temperatures.
• UPS and Backup Systems: Bulk capacitance for hold-up and transient support in uninterruptible power and backup modules.
• Motor Drives and Power Modules: DC-link smoothing and ripple mitigation in assemblies requiring robust board retention and high-temperature endurance.

Unique Advantages

• High-Temperature Endurance: Specified to withstand 3,000 hours of rated ripple current at 105 °C, supporting reliable operation in hot environments.
• Strong Ripple Handling: Defined ripple current ratings at both low (120 Hz) and high (50 kHz) frequencies support real-world power electronics demands.
• Secure Snap-In Mounting: Snap-in radial can package provides dependable mechanical retention for high-vibration or heavy-current PCBs.
• Compact Footprint for Value: 560 µF at 200 V in a 3 × 2.5 cm package balances capacitance and size for space-constrained power designs.
• RoHS Compliant: Meets current RoHS requirements for use in regulated assemblies and systems.

Why Choose LGU2D561MELA?

The LGU2D561MELA positions itself as a robust general-purpose electrolytic capacitor for designers who need dependable bulk capacitance, sustained ripple performance, and high-temperature endurance. Its combination of 560 µF at 200 V, verified ripple ratings, and a 3,000-hour 105 °C endurance rating make it suitable for demanding power-supply and industrial applications.

Manufactured by Nichicon as part of the LGU series, this snap-in, polarized capacitor offers a balance of electrical performance, mechanical reliability, and regulatory compliance for engineers specifying components in medium- to high-voltage power systems.

Request a quote or submit your project requirements to receive pricing and availability information for the LGU2D561MELA from our sales team.