LNK2V472MSEGBN

The LNK2V472MSEGBN is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power applications. It provides 4700 µF (4.7 mF) capacitance at a 350 V rated voltage with a category temperature range of −25 °C to 85 °C.

Engineered for applications that require bulk capacitance and reliable long-term operation, the part combines high ripple-current capability with a 5000-hour endurance rating at 85 °C and RoHS compliance.

Key Features

• Capacitance & Voltage — 4700 µF (4.7 mF) nominal capacitance with a 350 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• High Ripple Current Handling — Rated ripple currents of 13.8 A at 120 Hz and 19.32 A at 10 kHz for effective smoothing in high-current AC/DC applications.
• Leakage and Loss — Specified leakage current of 3840 µA and tangent of loss angle (tan δ) of 0.2 for predictable DC performance.
• Endurance & Stability — Load-life specification of 5000 hours at 85 °C when subjected to rated DC bias plus rated ripple current; capacitance change is specified within ±20% after endurance.
• Temperature Range — Operating range from −25 °C to 85 °C to match a variety of general-purpose environments.
• Mechanical & Mounting — Screw-terminal radial can package with φ63.5 × 115 mm dimensioning (diameter × length) for robust, secure connections.
• Regulatory — Compliant with the RoHS directive.

Typical Applications

• General-purpose power systems — Bulk capacitance for power-supply reservoirs and general DC power applications that require a 350 V, 4700 µF capacitor.
• High-ripple current circuits — Circuits that must handle substantial ripple at both mains-related frequencies and higher switching frequencies, using the 13.8 A (120 Hz) and 19.32 A (10 kHz) ratings.
• Long-life industrial equipment — Equipment and assemblies where a 5000-hour endurance at 85 °C and stable capacitance tolerance are required for reliable operation.

Unique Advantages

• High-voltage capability: 350 V rating provides margin for high-voltage DC circuits without overspecifying capacitance value.
• Substantial ripple capacity: High ripple-current ratings at both low and high frequencies reduce heating and improve performance in demanding power environments.
• Proven endurance: 5000-hour load-life at 85 °C demonstrates long-term stability under rated bias and ripple conditions.
• Secure screw-terminal mounting: Screw terminals provide a robust mechanical and electrical connection suitable for assemblies requiring durable terminations.
• Predictable electrical characteristics: Specified tan δ and leakage current figures support predictable behavior in DC designs.
• RoHS compliant: Meets RoHS requirements for use in regulated product designs.

Why Choose LNK2V472MSEGBN?

LNK2V472MSEGBN is positioned for designs that need a high-voltage, large-value aluminum electrolytic capacitor with strong ripple-current capability and a defined long-life specification. Its combination of 4700 µF capacitance, 350 V rating, and 5000-hour endurance at 85 °C offers a reliable bulk-energy solution for general-purpose power applications.

This part is suitable for engineers and procurement specialists specifying capacitors for equipment where steady capacitance, controlled loss characteristics, and secure screw-terminal mounting are priorities. The RoHS compliance and clear electrical parameters make it straightforward to evaluate for production deployments.

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