LGG2P471MELA25

The LGG2P471MELA25 is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGG series, offering 470 µF nominal capacitance at a 220 V rated voltage. Designed as an ultra‑smaller‑sized, snap‑in radial can, it targets general‑purpose power applications that require compact high‑voltage capacitance with elevated temperature endurance.

Key value comes from its combination of 220 V rating, robust ripple current capability at both low and high frequencies, and a 2000‑hour endurance at 105°C, making it suitable for designs that demand compact energy storage and thermal reliability.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with a 220 V rated voltage and ±20% tolerance, providing predictable bulk capacitance for high‑voltage circuits.
• Snap‑In Radial Package — Snap‑in terminal, radial can construction in a compact φ25 × 25 mm package to support secure board mounting and smaller PCB footprint.
• High Temperature Endurance — Rated for operation from −40°C to +105°C with an endurance of 2000 hours at 105°C under DC bias plus rated ripple current.
• Ripple Current Performance — Low frequency ripple handling of 1.4 A (120 Hz) and high frequency ripple handling of 2.1 A (100 kHz) to support both mains‑frequency and switching environments.
• Leakage Current — Specified leakage current of 0.96 mA provides a clear operating baseline for charge retention and standby conditions.
• RoHS Compliant — Manufactured in compliance with RoHS requirements for environmental compatibility.

Typical Applications

• General‑Purpose Power Modules — Provides compact bulk capacitance for power supplies and DC link sections where 220 V rated capacitance and elevated temperature endurance are required.
• Industrial Controls — Suited to control and power modules that operate in warmer environments, leveraging the 105°C rating and 2000‑hour endurance for sustained reliability.
• Switching Power Supplies — Offers measurable ripple handling at both 120 Hz and 100 kHz, supporting smoothing and energy buffering in switching and hybrid frequency applications.

Unique Advantages

• Compact high‑voltage solution: The φ25 × 25 mm snap‑in package provides 470 µF at 220 V in an ultra‑smaller‑sized footprint, aiding equipment downsizing.
• Dual‑frequency ripple capability: Rated ripple currents at 120 Hz (1.4 A) and 100 kHz (2.1 A) give designers quantifiable performance across low and high frequency stress.
• Robust thermal endurance: 2000 hours at 105°C under rated conditions supports long‑term use in elevated ambient temperatures.
• Predictable leakage behavior: Specified leakage current of 0.96 mA helps with power‑budgeting and design verification.
• Proven series design: Part of Nichicon’s LGG series, the LGG2P471MELA25 follows the series’ ultra‑smaller sizing and snap‑in form factor for consistent integration.

Why Choose LGG2P471MELA25?

The LGG2P471MELA25 positions itself as a compact, high‑voltage electrolytic capacitor for designs that need reliable bulk capacitance in a reduced footprint. Its 220 V rating, combined with documented ripple current performance at both low and high frequencies and a 2000‑hour life at 105°C, make it a practical choice for engineers balancing size, thermal endurance, and ripple resilience.

This part is well suited to engineers and procurement teams working on general‑purpose power systems, industrial electronics, and switching power supplies that require verified electrical and thermal specifications from a mass‑production component.

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