LNK2G682MSEHBN

The LNK2G682MSEHBN is a Nichicon screw-terminal aluminum electrolytic capacitor offering 6.8 mF (6800 µF) capacitance at a 400 V rating. Built in a radial can with screw terminals, it targets general-purpose high-voltage applications that require robust bulk capacitance and reliable ripple-current performance.

Key value drivers include a long load life (5000 hours at 85°C under rated ripple-current conditions), wide operating temperature range (−25°C to +85°C), and RoHS compliance for regulated designs.

Key Features

• High Capacitance / Voltage: 6.8 mF (6800 µF) nominal capacitance rated at 400 V for substantial bulk energy storage in high-voltage circuits.
• Screw Terminal, Radial Can Package: Screw-terminal mounting simplifies secure electrical and mechanical connections for high-current applications.
• Long Load Life: Designed for 5000 hours of endurance at 85°C with rated DC bias plus rated ripple current applied, supporting extended service life under continuous load.
• Ripple Current Performance: Specified ripple current of 19.2 A at 120 Hz and 26.88 A at 10 kHz provides quantified AC handling for smoothing and filtering duties.
• Wide Operating Temperature: −25°C to +85°C operating range to accommodate a variety of environmental conditions.
• Capacitance Tolerance: ±20% at 120 Hz, 20°C, for predictable circuit behavior.
• Insulation and Voltage Withstand: Insulation resistance of more than 100 MΩ at DC 500 V between terminal and bracket and no abnormality at AC 2500 V for 1 minute, supporting safe high-voltage operation.
• Leakage Current Specification: After 5 minutes at rated voltage, leakage current is no more than 3√CV (µA) or 5 mA, whichever is smaller (at 20°C), enabling predictable leakage characteristics.
• RoHS Compliant: Conforms to the RoHS directive (2011/65/EU, (EU)2015/863) for restricted-substance compliance in regulated markets.

Typical Applications

• High-Voltage Power Supplies: Bulk smoothing and energy storage where a 400 V, 6800 µF capacitor with robust ripple-current capability is required.
• Industrial Power Systems: Use in general-purpose industrial electronics that demand long endurance (5000 hours at 85°C) and secure screw-terminal connections.
• Energy Storage and DC Link: Applications needing substantial DC bus capacitance and quantified ripple handling at both low and high frequencies.

Unique Advantages

• Proven Endurance: 5000-hour load-life specification at 85°C provides a measurable basis for lifecycle planning and maintenance intervals.
• Clear Ripple Ratings: Published ripple-current values at 120 Hz and 10 kHz allow designers to size components against actual AC stress in the circuit.
• Secure Mechanical Termination: Screw terminals deliver strong, low-resistance connections suitable for high-current or vibration-prone installations.
• High-Voltage Capability: 400 V rating plus insulation and voltage-proof test points support safe deployment in elevated-voltage designs.
• Regulatory Compliance: RoHS conformity simplifies regulatory risk management for assemblies destined for regulated regions.

Why Choose LNK2G682MSEHBN?

The LNK2G682MSEHBN combines high-voltage capacitance, quantified ripple-current performance, and a durable screw-terminal package to meet the needs of general-purpose high-voltage power designs. Its 5000-hour load-life rating at 85°C and the insulation/voltage-proof characteristics provide a predictable reliability profile for engineers planning long-term operation.

This part is suitable for designers and procurement teams specifying bulk energy-storage capacitors for industrial power supplies, DC-link stages, and other general-purpose high-voltage systems where RoHS compliance and secure terminal connections are required.

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