LGU1J272MELB

The LGU1J272MELB is a snap‑in terminal aluminum electrolytic capacitor from Nichicon's LGU series. It provides 2700 µF (2.7 mF) capacitance at a 63 V rating in a radial, snap‑in can with a φ30×25L footprint and tray packing.

Engineered for general‑purpose power applications, this capacitor combines a wide operating temperature range (−40°C to 105°C) with a guaranteed 3000 hour endurance at 105°C under rated ripple conditions, making it suitable for designs that require sustained ripple handling and reliable bulk capacitance.

Key Features

• Capacitance & Voltage — 2.7 mF (2700 µF) nominal capacitance with a 63 V rated voltage and ±20% tolerance.
• High‑temperature Endurance — Rated for operation from −40°C to 105°C and specified for 3000 hours at 105°C under rated ripple current.
• Ripple Current Performance — Low‑frequency ripple current of 1.93 A (120 Hz) and high‑frequency ripple capability of 2.22 A (50 kHz).
• Electrical Loss & Leakage — Dissipation factor (tanδ) of 0.25 (measured at 20°C, 120 Hz) and leakage current of 1230 µA.
• Package & Mounting — Radial, snap‑in can (φ30×25L) designed for snap‑in mounting; supplied in tray packing and available in mass production status.
• Compliance — RoHS compliant.

Typical Applications

• General‑purpose power circuits — Bulk capacitance and a 63 V rating suitable for smoothing and energy storage in power designs requiring robust temperature endurance.
• Industrial power supplies — Designed to withstand continuous ripple current at elevated temperatures for up to 3000 hours, helping maintain stability in long‑life power systems.
• Filtering and decoupling — Large capacitance and defined tanδ at 120 Hz support effective filtering in applications that require low loss at line frequencies.

Unique Advantages

• Proven high‑temperature endurance — Specified 3000 h life at 105°C under rated ripple current, supporting long service life in thermally demanding environments.
• Measured ripple capability — Explicit low and high frequency ripple current ratings (1.93 A at 120 Hz and 2.22 A at 50 kHz) allow designers to match component performance to actual operating conditions.
• Compact snap‑in form factor — φ30×25L radial can with snap‑in terminals simplifies board mounting while providing substantial capacitance per component.
• Clear electrical characterization — Specified tanδ (0.25) and quantified leakage current (1230 µA) enable predictable performance in circuit simulations and margin calculations.
• Supply readiness — Product listed as mass production and supplied in tray packing for ease of handling and assembly.

Why Choose LGU1J272MELB?

The LGU1J272MELB targets designs that need substantial bulk capacitance at a 63 V rating with reliable performance across −40°C to 105°C. Its defined ripple current ratings, 3000 hour endurance at 105°C, and measured electrical characteristics provide predictable behavior for engineers specifying capacitors for sustained power and filtering duties.

This part is well suited for procurement and production pipelines that value clearly documented performance, RoHS compliance, and a snap‑in radial form factor for efficient assembly in general‑purpose power applications.

Request a quote or contact sales to discuss pricing, availability, lead times, and how LGU1J272MELB can fit into your next design.