LNT1A683MSE

The LNT1A683MSE is a screw-terminal, radial-can aluminum electrolytic capacitor in Nichicon’s LNT series, specified for general-purpose applications. It delivers very high capacitance (68 mF / 68,000 µF) at a low rated voltage of 10 V in a φ51 × 80 mm package with M5 screw terminals.

Engineered for robust performance at elevated temperatures, the LNT1A683MSE is specified for operation from −40°C to +105°C with a rated endurance of 2,000 hours at 105°C, and is supplied in cardboard packing for mass production deployment.

Key Features

• High Capacitance / Low Voltage: 68 mF (68,000 µF) rated at 10 V — provides substantial bulk capacitance in low-voltage systems.
• Screw Terminal, Radial Can Package: φ51 × 80 mm radial can with M5 screw terminals for secure, low-impedance connections and robust mechanical mounting.
• Ripple Current Handling: 6.8 A at 120 Hz (low frequency) and 7.82 A at 100 kHz (high frequency) as specified — supports applications with sustained ripple currents.
• Leakage and Loss Characteristics: Specified leakage current of 2,470 µA and tan δ (dissipation factor) of 0.8 at 20°C, 120 Hz for predictable electrical behavior.
• Temperature and Endurance: Operating range −40°C to +105°C with rated life of 2,000 hours at 105°C under rated ripple and DC bias.
• Polarized Design & Tolerance: Polarized electrolytic construction with ±20% capacitance tolerance at 20°C, 120 Hz.
• Compliance & Packaging: RoHS compliant and supplied in cardboard packing; product is in mass production status.

Typical Applications

• Bulk energy storage for low-voltage rails: High capacitance (68 mF) at 10 V provides substantial charge reserve for low-voltage power domains.
• High-ripple current environments: Rated ripple current of 6.8 A (120 Hz) and 7.82 A (100 kHz) addresses applications that impose continuous AC ripple on DC bus capacitors.
• General-purpose industrial equipment: Polarized screw-terminal form factor and 105°C endurance (2,000 hours) match general-purpose industrial and production deployments.

Unique Advantages

• Large capacitance in a compact screw-terminal can: 68,000 µF in a φ51 × 80 mm package delivers high energy density where board space and reliable screw connections are required.
• Designed for elevated-temperature operation: Rated for continuous operation up to +105°C with a 2,000 hour endurance rating at that temperature for dependable long-term performance under heat stress.
• Dual-frequency ripple specification: Explicit low-frequency and high-frequency ripple current ratings (120 Hz and 100 kHz) allow designers to size capacitors against the actual ripple spectrum of their designs.
• Measurable electrical stability: Specified tan δ (0.8 at 20°C, 120 Hz) and defined leakage current (2,470 µA) support predictable circuit behavior and easier system-level thermal/electrical budgeting.
• Robust mechanical termination: M5 screw terminals and radial can construction provide secure mounting and low-resistance connections for higher-current paths.
• Production-ready packaging and compliance: RoHS compliance and cardboard packing support streamlined procurement and manufacturing integration.

Why Choose LNT1A683MSE?

The LNT1A683MSE combines very high capacitance at a low rated voltage with screw-terminal robustness and explicit ripple/current and temperature endurance specifications. This makes it a practical choice for engineers specifying bulk energy storage or DC-bus smoothing components in systems that require reliable electrical performance at elevated temperatures.

Ideal for designers and procurement teams seeking a production-ready, RoHS-compliant aluminum electrolytic solution with clear electrical and mechanical specifications, the LNT1A683MSE supports predictable integration into industrial and general-purpose power designs.

Request a quote or submit a sourcing inquiry for the LNT1A683MSE to receive pricing, availability, and lead-time information tailored to your production requirements.