LNT1C683MSEB

The LNT1C683MSEB from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNT series, offering 68,000 µF (68 mF) capacitance at a 16 V rating in a radial can with screw terminals. It is designed for general-purpose power applications that require high bulk capacitance, robust ripple handling and a compact φ51 × 80 mm form factor.

Key value comes from its combination of very high capacitance, rated operation from −40°C to +105°C, and a screw-terminal package that simplifies secure connections and high-current use in assemblies. The part is RoHS compliant and available in mass production packaging.

Key Features

• High Capacitance: 68,000 µF (68 mF) provides substantial bulk energy storage for low-voltage systems.
• Rated Voltage: 16 V DC rating suitable for low-voltage power rails and bulk filtering.
• Screw-Terminal Package: Radial can with screw terminals (φ51 × 80 mm) for secure mechanical and electrical connection in high-current layouts.
• Ripple Current Capability: Low-frequency ripple current 7.1 A at 120 Hz and high-frequency ripple current 8.165 A at 100 kHz to support demanding AC components on DC rails.
• Endurance: Lifetime (endurance) specified as 2,000 hours at +105°C under rated ripple and DC bias conditions.
• Thermal Range: Operating temperature from −40°C to +105°C for use across a wide ambient range.
• Leakage and Loss Angle: Specified leakage current of 3,120 µA and tan δ (DF) of 0.6 measured at 20°C, 120 Hz to characterize AC loss behavior.
• Compliance & Packaging: RoHS compliant and supplied in cardboard packing; product status is mass production.

Typical Applications

• General-Purpose Power Filtering: Bulk smoothing and energy storage on low-voltage DC rails where 68 mF at 16 V is required.
• Power Supply Reservoirs: Use as a reservoir capacitor to stabilize supply voltage under transient load conditions, leveraging its high capacitance and ripple current ratings.
• Industrial and Equipment Electronics: Integration into equipment that requires robust screw-terminal connections and operation across −40°C to +105°C.

Unique Advantages

• Large Bulk Capacitance in a Compact Can: 68,000 µF in a φ51 × 80 mm package reduces the need for multiple smaller capacitors to achieve the same energy storage.
• High Ripple Handling: Specified 7.1 A (120 Hz) and 8.165 A (100 kHz) ripple currents support applications with significant AC stress on DC supplies.
• Wide Operating Temperature: −40°C to +105°C rating maintains capacitance and performance across a broad ambient range.
• Screw-Terminal Reliability: Radial can with screw terminals enables secure mechanical mounting and dependable high-current connections.
• Clearly Defined Endurance: 2,000-hour rated life at 105°C under specified conditions gives a predictable performance envelope for thermal stress planning.
• Regulatory Compliance: RoHS-compliant construction supports regulatory requirements for restricted substances.

Why Choose LNT1C683MSEB?

The LNT1C683MSEB combines very high capacitance, screw-terminal convenience and defined endurance at elevated temperature into a single, RoHS-compliant component from Nichicon’s LNT series. It is appropriate for designers and procurement teams seeking a reliable, high-capacity electrolytic solution for general-purpose power and energy-storage roles where secure terminal connections and known ripple/current handling are required.

With specified electrical characteristics—including leakage, tan δ, and both low- and high-frequency ripple current ratings—this part lets engineers size and predict system performance precisely. Mass-production availability and cardboard packing simplify integration into volume BOMs and manufacturing workflows.

For pricing, availability, or to request a quote for LNT1C683MSEB, please contact sales or submit a quote request to discuss lead times and quantity pricing.