LNK2G472MSEHBB

The LNK2G472MSEHBB is a screw-terminal aluminum electrolytic capacitor offering 4700 µF capacitance at a 400 V rating. It is a radial can, screw-terminal construction designed for general-purpose applications that require high-voltage bulk capacitance with removable screw connections.

Key engineering attributes include an operating temperature range of −25°C to 85°C, a rated endurance of 5000 hours at 85°C under rated ripple conditions, and robust ripple-current handling across low and high frequencies.

Key Features

• High Capacitance and Voltage: 4.7 mF (4700 µF) rated at 400 V for bulk energy storage and smoothing in high-voltage circuits.
• Screw Terminal Mounting: Radial can with screw terminals for secure, high-current connections and straightforward field wiring.
• Ripple Current Capability: Rated ripple current of 15 A at 120 Hz (low frequency) and 21 A at 10 kHz (high frequency) to support high ripple environments.
• Loss Characteristics: Tangent of loss angle (tan δ) of 0.2, enabling predictable dissipation behavior under AC ripple.
• Leakage Current: Specified leakage current of 4110 µA (after rating conditions), consistent with high-capacitance aluminum electrolytic behavior.
• Thermal and Endurance Ratings: Operating range −25°C to 85°C with a rated life of 5000 hours at 85°C when subjected to DC bias plus rated ripple current.
• Mechanical Size & Packaging: Can dimension φ76.2 × 110L (L: 11 cm × D: 7.62 cm) with cardboard packing for mass-production supply.
• Regulatory Compliance: RoHS compliant (per provided product data).

Typical Applications

• General Purpose Systems: Suited for designs that require a high-voltage, high-capacitance screw-terminal capacitor for bulk storage or smoothing in general-purpose equipment.
• Power Supply Filtering and Bulk Energy Buffering: 4700 µF capacitance combined with rated ripple currents (15 A @120 Hz, 21 A @10 kHz) supports smoothing and energy buffering in power conversion stages.
• Industrial Power Modules: Useful where secure screw-terminal connections and long endurance at elevated temperatures (5000 h at 85°C) are required.

Unique Advantages

• High-voltage bulk capacitance: 400 V rating with 4700 µF provides substantial energy storage in a single component, reducing the need for multiple series/parallel arrangements.
• Screw-terminal connectivity: Robust mechanical and electrical connection for high-current applications and easier field installation or replacement.
• Dual-frequency ripple capability: Specified ripple current at both 120 Hz and 10 kHz supports designs that face both line-frequency and switching-frequency ripple.
• Endurance at elevated temperature: 5000-hour life at 85°C under rated ripple ensures predictable performance in long-running systems.
• Clear mechanical footprint: φ76.2 × 110L can and radial screw-terminal package simplify mechanical planning and bracket/bolt selection.
• RoHS compliant: Conforms to RoHS requirements as provided in the product data.

Why Choose LNK2G472MSEHBB?

The LNK2G472MSEHBB positions itself as a reliable, high-voltage aluminum electrolytic solution for general-purpose systems requiring substantial bulk capacitance and high ripple-current capability. Its screw-terminal construction delivers secure, serviceable connections while the 5000-hour endurance at 85°C provides predictable lifetime performance under rated ripple conditions.

This capacitor is a practical choice for engineers and procurement teams specifying components for power supply filtering, energy buffering, and industrial power modules where proven electrolytic performance, clear mechanical dimensions, and RoHS compliance are required.

Request a quote or submit a sales inquiry to receive pricing, lead-time, and volume options for LNK2G472MSEHBB. Provide your quantity and delivery requirements to get a tailored response.