LNT2H471MSEF

The LNT2H471MSEF is a screw-terminal aluminum electrolytic capacitor designed for general-purpose high-voltage power applications. It provides 470 µF capacitance at a 500 V rating in a radial can with screw terminals, offering a compact φ51×80L package for demanding industrial and commercial equipment.

Engineered for robustness, this capacitor supports continuous operation up to 105°C with a rated load life of 2,000 hours at 105°C for the 500 V class, and delivers substantial ripple current handling across low and high frequency bands.

Key Features

• Dielectric and Construction — Aluminum electrolytic capacitor in a radial can configuration with screw terminals for secure, low-impedance connections.
• Capacitance & Voltage — 470 µF nominal capacitance with a 500 V rated voltage; capacitance tolerance is ±20% (at 120 Hz, 20°C).
• Reliability & Lifetime — Rated for 2,000 hours at 105°C when operated with rated ripple current and DC bias for the 500 V class, meeting stability and leakage criteria after endurance testing.
• Ripple Current Capability — 3.2 A at 120 Hz and 4.48 A at 100 kHz, enabling effective handling of both low-frequency and high-frequency ripple currents.
• Temperature Range — Specified operating temperature from −25°C to +105°C for voltage classes 160 V to 500 V.
• Mechanical & Mounting — φ51×80L package (L: 8 × D: 5.1 cm) with screw terminal mounting; nominal bolt for φ51 terminal is M5.
• Environmental — Compliant with RoHS directive.

Typical Applications

• Industrial Power Supplies — High-voltage bulk capacitance and smoothing in general-purpose power conversion and supply modules.
• Commercial Power Equipment — Energy storage and ripple filtering where a 500 V-rated, screw-terminal capacitor is required.
• General-Purpose Electronics — Applications that require polarized high-voltage capacitance with secure screw-terminal connections and elevated temperature endurance.

Unique Advantages

• High-Voltage Capability: 500 V rating provides headroom for elevated DC applications and higher-voltage designs.
• Designed for Elevated Temperatures: Rated to operate up to 105°C with a specified endurance of 2,000 hours at 105°C for the 500 V class, supporting durability under thermal stress.
• Robust Ripple Handling: Specified ripple currents at both 120 Hz and 100 kHz (3.2 A and 4.48 A respectively) support mixed-frequency power environments.
• Screw-Terminal Mounting: Secure M5 screw terminals (φ51 nominal) simplify high-current connections and mechanical retention in serviceable installations.
• Compact Radial Can: φ51×80L form factor balances bulk capacitance with a relatively compact footprint for its voltage class.
• RoHS Compliance: Meets RoHS requirements for environmental and regulatory consistency.

Why Choose LNT2H471MSEF?

The LNT2H471MSEF positions itself as a reliable, high-voltage aluminum electrolytic solution for general-purpose power applications requiring 470 µF at 500 V. Its screw-terminal construction, validated ripple current ratings, and 2,000-hour endurance at 105°C make it suitable for designers who need durable bulk capacitance with secure, serviceable connections.

Choose this part when your design calls for a robust, RoHS-compliant capacitor that delivers high-voltage performance, solid ripple handling across frequencies, and proven thermal endurance for industrial and commercial equipment.

Request a quote or submit an inquiry for pricing and availability to evaluate LNT2H471MSEF for your next design.