LGU1H472MELZ

The LGU1H472MELZ is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGU series, offering 4700 µF capacitance at a 50 V rating. It is designed for general‑purpose electronic applications that require bulk capacitance with robust ripple endurance and long life at elevated temperatures.

Key attributes include a high temperature rating of 105°C, a rated endurance of 3000 hours under ripple stress, and a compact radial snap‑in can (φ22 × 45 mm) supplied in tray packing for production use.

Key Features

• Capacitance & Voltage 4700 µF nominal capacitance with a 50 V rated voltage and tolerance of −20% to +20% for reliable bulk energy storage.
• High‑Temperature Endurance Rated for operation from −40°C to 105°C and specified to withstand 3000 hours of rated ripple current at 105°C.
• Snap‑In Package Radial, snap‑in can (φ22 × 45 mm) mounting for secure board attachment and easy assembly; packaged in trays for mass production.
• Ripple Current Performance Low‑frequency ripple current 2.56 A at 120 Hz and high‑frequency ripple current 2.944 A at 50 kHz, supporting a range of power‑related stress conditions.
• Electrical Loss and Leakage Dissipation factor (tan δ) of 0.30 measured at 20°C, 120 Hz, and a measured leakage current of 1450 µA after rated voltage application.
• RoHS Compliant Product meets RoHS requirements as stated in the datasheet.

Typical Applications

• General‑purpose electronic equipment — Suited to designs that call for bulk capacitance and dependable long‑term operation at elevated temperatures.
• Power supply reservoirs — Provides energy storage and smoothing where 4700 µF at 50 V is required and snap‑in mounting is preferred for mechanical stability.
• Industrial and commercial assemblies — Appropriate for assemblies that need a compact, high‑temperature capable electrolytic solution in tray packaging for production deployment.

Unique Advantages

• Proven ripple endurance — Specified to withstand rated ripple current for 3000 hours at 105°C, enabling predictable life under continuous stress.
• Dual‑frequency ripple specs — Ripple current characterized at both 120 Hz (2.56 A) and 50 kHz (2.944 A), helping designers evaluate performance across low and high frequency conditions.
• Compact snap‑in form factor — 4700 µF in a φ22 × 45 mm radial can delivers significant capacitance in a space‑efficient package with secure board mounting.
• Wide operating temperature range — Rated from −40°C to 105°C to support elevated ambient and thermal environments encountered in many electronic systems.
• Production‑ready packaging — Supplied in tray packing and listed as mass production status for streamlined procurement and assembly.

Why Choose LGU1H472MELZ?

The LGU1H472MELZ targets designs that need substantial bulk capacitance with verified ripple endurance and high‑temperature capability. Its combination of 4700 µF at 50 V, rated operation to 105°C, and snap‑in radial packaging makes it well suited to general‑purpose electronic equipment and power supply reservoir roles where predictable long‑term performance matters.

Engineers specifying this part gain a RoHS‑compliant electrolytic solution with documented ripple and endurance data, compact dimensions for efficient board use, and tray packaging for production volumes.

If you would like pricing or availability, request a quote or contact sales to submit an inquiry referencing LGU1H472MELZ and your required quantity and delivery timeframe.