LNT1V684MSEB

The LNT1V684MSEB from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNT series. It delivers very large capacitance in a radial can with screw terminals, designed for general-purpose applications that require high bulk energy storage and secure, low-resistance connections.

Key value propositions include 680,000 μF capacitance at a 35 V rating, high ripple-current capability, RoHS compliance, and a guaranteed 2,000‑hour load life at +105°C for this voltage class.

Key Features

• High Capacitance: 680,000 μF (680 mF) provides substantial bulk energy storage for smoothing and hold-up requirements.
• Rated Voltage: 35 V nominal rating suitable for low-voltage power rails; the LNT series supports an extended voltage range up to 500 V.
• Screw Terminal Mounting: Radial can with screw terminals offers secure, high-reliability electrical connections for high-current systems.
• High Ripple Current: Handles 27.5 A at 120 Hz and 31.63 A at 100 kHz, enabling robust performance under AC ripple and pulsed-load conditions.
• Thermal and Lifetime Performance: Operating range −40 °C to +105 °C with a specified load life of 2,000 hours at +105 °C for this voltage class.
• Mechanical Size: Large-format can: diameter φ100 × length 250 mm (L: 25 cm × D: 10 cm) for high-capacitance packaging.
• Polarized with ±20% Tolerance: Polar capacitor with capacitance tolerance of −20% to +20% (±20%).
• RoHS Compliant: Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose bulk energy storage: Large capacitance and high ripple-current handling make this part suitable where significant energy buffering or hold-up is required.
• Power supply smoothing: Screw-terminal connection and high ripple capability support use in power assemblies that require robust DC filtering.
• Industrial and equipment power systems: The combination of high capacitance, screw-terminal mounting, and high-temperature endurance fits general industrial power applications needing durable bulk capacitance.

Unique Advantages

• Massive stored energy: 680,000 μF provides a high-capacity solution that reduces the number of parallel components required for equivalent storage.
• Secure, low-impedance terminations: Screw-terminal package enables reliable mechanical and electrical connections for high-current paths.
• Designed for high ripple loads: Specified ripple currents (27.5 A at 120 Hz, 31.63 A at 100 kHz) support applications with substantial AC components.
• High-temperature endurance: Rated for operation to +105 °C with a 2,000‑hour load-life rating at that temperature for the relevant voltage range, supporting sustained thermal stress.
• Clear specification and compliance: Polarized capacitor with ±20% tolerance and documented RoHS compliance simplifies regulatory assessment and BOM documentation.
• Form factor for high-capacitance needs: φ100 × 250 mm can provides the volume necessary to achieve very large capacitance in a single component.

Why Choose LNT1V684MSEB?

The LNT1V684MSEB positions itself as a practical, high-capacitance solution where concentrated energy storage and secure, high-current terminations are required. Its combination of 680,000 μF capacitance, screw-terminal package, and specified ripple-current capability address design needs for bulk filtering and energy buffering in general-purpose power systems.

Engineers and procurement teams looking for robust, RoHS-compliant bulk capacitance with documented high-temperature endurance and industrial-style screw terminals will find the LNT1V684MSEB appropriate for designs demanding durability, clear specification, and straightforward mechanical integration.

For pricing, availability, or to request a quote for LNT1V684MSEB, please contact sales or submit a quote request with your project requirements and quantity needs.