LNK2G682MSEGBB

The LNK2G682MSEGBB is a screw‑terminal aluminum electrolytic capacitor in Nichicon’s LNK series, offering 6.8 mF (6800 µF) capacitance at a 400 V rating. It features a radial can with screw terminals for secure electrical and mechanical connections.

Designed for general‑purpose applications that require high‑voltage bulk capacitance and sustained ripple handling, the part combines high capacitance density with an 85°C rated temperature and a 5000‑hour load life under specified ripple conditions.

Key Features

• Capacitance & Rated Voltage — 6.8 mF (6800 µF) at 400 V provides substantial bulk energy storage in a single component.
• Screw‑Terminal, Radial Can Package — Screw terminal mounting ensures robust electrical connections and straightforward integration into power assemblies.
• Operating Temperature & Lifetime — Specified for −25°C to +85°C with a load life of 5000 hours at 85°C when subjected to rated ripple current.
• High Ripple Current Capability — Rated ripple current values include 20.6 A at 120 Hz and 28.84 A at 100 kHz, supporting demanding AC ripple conditions.
• Leakage & Insulation Characteristics — Leakage current defined as not more than 3√CV (μA) or 5 mA after 5 minutes at 20°C; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket.
• Endurance & Voltage Proof — Meets endurance criteria after DC bias plus rated ripple for 5000 hours at 85°C; no abnormality when AC 2500 V is applied for 1 minute between terminal and bracket.
• Series Characteristics (LNK) — Part of the LNK series, which covers rated voltages from 350 to 500 V and capacitances from 1000 to 18000 μF.
• RoHS Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General‑Purpose Power Systems — Provides high‑voltage bulk capacitance for DC power supply smoothing and energy buffering in general‑purpose equipment.
• Power Conversion & Inverter Modules — Suitable where sustained ripple current and high DC voltage handling are required under continuous bias.
• Backup Power & UPS Systems — Useful for applications requiring stored energy and reliable performance over extended load life at elevated temperature.
• Industrial Electronics — Employed in industrial power assemblies that benefit from screw‑terminal mounting and high capacitance in a compact radial can.

Unique Advantages

• High‑Voltage Bulk Storage: 6.8 mF at 400 V delivers substantial capacitance for applications needing large DC energy reserves.
• Secure Screw‑Terminal Interface: Screw terminals provide mechanically robust, low‑impedance connections ideal for power assemblies and field wiring.
• Designed for Continuous Ripple: Rated ripple currents at both low and high frequencies (20.6 A at 120 Hz, 28.84 A at 100 kHz) help control self‑heating under AC stress.
• Long Operational Life: 5000 hours load life at 85°C under specified ripple conditions supports predictable long‑term performance planning.
• Clear Electrical Limits: Defined leakage current, insulation resistance, and voltage‑proof parameters help simplify qualification and safety checks.
• Regulatory Compliance: RoHS compliance supports deployment in regions and products requiring restricted‑substance conformance.

Why Choose LNK2G682MSEGBB?

LNK2G682MSEGBB targets engineers and procurement teams who need a high‑voltage, high‑capacitance electrolytic capacitor with robust screw‑terminal mounting and defined endurance under ripple conditions. Its combination of 6800 µF capacitance at 400 V, specified ripple current ratings, and a 5000‑hour load life at 85°C makes it suitable where predictable bulk energy storage and steady thermal performance are required.

As part of Nichicon’s LNK series, the capacitor benefits from series‑level specifications such as the 350–500 V rated voltage range and wide capacitance availability, and it is delivered with measurable leakage, insulation, and voltage‑proof parameters to support engineering validation and system reliability planning.

If you would like pricing, lead‑time information or a formal quote for LNK2G682MSEGBB, please request a quote or contact sales to discuss availability and ordering details.