LGU2F471MELC

The LGU2F471MELC is a snap‑in terminal aluminum electrolytic capacitor designed for general purpose electronic applications. It delivers 470 µF capacitance at a 315 V rating in a radial, can‑style snap‑in package (φ35 × 30 mm).

Engineered for sustained operation up to 105°C, this part provides long endurance under rated ripple current conditions and is supplied in tray packaging for mass production use.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with a 315 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• High‑temperature Endurance — Specified for 3000 hours at 105°C when subjected to rated DC bias plus rated ripple current.
• Ripple Current Capability — 1.700 A at 120 Hz (low frequency) and 2.431 A at 50 kHz (high frequency), supporting applications with substantial ripple demands.
• Low Loss Factor (tan δ) — tan δ = 0.15 maximum measured at 20°C and 120 Hz for the 315 V rating, indicating controlled dissipation.
• Leakage Current — Rated leakage current of 1150 µA (measured after specified voltage application at 20°C).
• Package & Mounting — Radial, can snap‑in construction (snap‑in terminal type) for secure board mounting in power assemblies.
• Operating Temperature Range — −25°C to +105°C for the 315 V rating.
• Environmental Compliance — RoHS compliant.
• Production Status — Available in tray packing for mass production volumes.

Typical Applications

• General Purpose Electronics — Suitable where a 315 V, 470 µF snap‑in electrolytic capacitor is required for bulk capacitance in general electronic designs.
• High‑Voltage Power Modules — Used in assemblies that require a high‑voltage aluminum electrolytic capacitor with defined ripple current capability and 105°C endurance.
• Industrial Power Equipment — Applicable to industrial systems needing robust capacitors with long endurance at elevated temperature.

Unique Advantages

• High Voltage Capability: 315 V rating expands design flexibility for higher DC bus voltages.
• Proven Endurance: 3000 hours at 105°C under rated ripple current, assuring predictable long‑term performance in high‑temperature environments.
• Strong Ripple Handling: 1.700 A (120 Hz) and 2.431 A (50 kHz) ripple ratings enable reliable operation in circuits with significant AC content on the DC rail.
• Low Dissipation: tan δ of 0.15 at 120 Hz and 20°C limits internal losses and helps manage self‑heating in sustained operation.
• Practical Packaging: Snap‑in radial can (φ35 × 30 mm) simplifies mechanical retention for power assemblies and supports tray packing for production runs.
• Regulatory Compliance: RoHS compliant construction supports regulatory requirements for electronics manufacturing.

Why Choose LGU2F471MELC?

LGU2F471MELC combines a high 315 V rating and substantial 470 µF capacitance with proven endurance at 105°C, making it a solid choice for designs that require sustained ripple performance and long life in elevated temperatures. Its snap‑in radial package and tray packing streamline assembly for production volumes.

This capacitor suits engineers and procurement teams seeking a RoHS‑compliant, mass‑production ready aluminum electrolytic solution with clear, measurable specifications for capacitance, ripple handling, leakage, and loss factor.

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