LGX2E561MELZ45

The LGX2E561MELZ45 is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LGX series designed for high-temperature, long-life power applications. It provides 560 µF capacitance at a 250 V rating in a compact radial can with snap-in mounting suitable for robust power assemblies.

Engineered for rectifier circuits and general inverter or switching power supply use, this capacitor delivers long life assurance—rated for 5000 hours at 105°C—combined with industry-relevant ripple handling for both low and high frequency conditions.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance with a 250 V rated voltage and ±20% tolerance, offering bulk energy storage for power conversion and smoothing.
• High-Temperature Long Life — Endurance specified for 5000 hours at 105°C under rated ripple conditions, providing predictable lifetime performance in elevated-temperature environments.
• Snap-In Radial Can Package — Snap-in terminal type in a radial can simplifies board-level insertion and secures mechanical retention in power assemblies.
• Operating Temperature Range — Rated for operation from −25°C to +105°C to cover a wide span of industrial operating conditions.
• Ripple Current Capability — Rated ripple handling of 1.8 A at 120 Hz and 2.7 A at 50 kHz, supporting both low-frequency rectifier smoothing and higher-frequency switching applications.
• RoHS Compliant — Meets RoHS directive requirements (2011/65/EU, (EU)2015/863), supporting environmental and regulatory compliance needs.
• Compact Dimensions — Physical size L: 4.5 × D: 2.2 cm with a seated height of 1.772 inch, enabling space-conscious power supply designs.

Typical Applications

• Inverter Rectifier Circuits — Provides bulk capacitance and ripple smoothing for rectifier stages in general inverter designs.
• Switching Power Supplies — Suited for output filtering and energy storage in switching regulators where high-temperature endurance is required.
• Industrial Power Electronics — Used in power modules and assemblies that demand prolonged operation at elevated temperatures and reliable ripple handling.

Unique Advantages

• Long-Life Assurance: Specified endurance of 5000 hours at 105°C gives design confidence for prolonged high-temperature operation.
• Dual-Frequency Ripple Performance: Quantified ripple ratings at both 120 Hz and 50 kHz allow designers to match component selection to rectifier and switching frequencies.
• Secure Snap-In Mounting: Snap-in terminals provide a robust mechanical connection for heavy-current power assemblies and simplify assembly processes.
• Compact Energy Density: 560 µF at 250 V in a 4.5 × 2.2 cm can supports tight board layouts without sacrificing capacitance.
• Regulatory Compliance: RoHS conformity helps ensure environmental compliance for commercial and industrial products.

Why Choose LGX2E561MELZ45?

The LGX2E561MELZ45 balances high-voltage capacitance with long-term thermal endurance, making it well suited for power conversion systems that require dependable smoothing and energy storage under elevated temperatures. Its snap-in radial can package and defined ripple current ratings help simplify integration into inverter and switching power supply designs.

Designed by Nichicon as part of the LGX series, this component targets engineers and procurement teams seeking a combination of durability, predictable lifetime performance, and compact form factor for industrial power electronics.

If you would like pricing or availability, request a quote or submit a procurement inquiry and include your quantity and delivery requirements so our team can respond with a formal quote and lead-time information.