LNT2A683MSEN

The LNT2A683MSEN from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNT series, offering 68,000 µF capacitance at a 100 V rated voltage. It is a radial can with screw terminals designed for general-purpose applications that require high capacitance and a robust 100 V rating.

Key value comes from its high capacitance, screw-terminal mounting for secure connections, and operation across a wide temperature range (−40°C to +105°C), making it suitable for designs that prioritize bulk energy storage and high-voltage filtering in general-purpose equipment.

Key Features

• High Capacitance: 68,000 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C, providing substantial bulk energy capacity.
• 100 V Rated Voltage: Rated for 100 V applications, enabling use where elevated working voltage is required.
• Screw Terminal, Radial Can: Screw terminal mounting and radial can package provide secure, low-resistance connections and straightforward mechanical installation; terminal nominal bolt for φ90 configuration is M5 per series dimensions.
• Thermal Range and Endurance: Operating temperature from −40°C to +105°C with a specified endurance of 2,000 hours at 105°C under rated ripple conditions for 10–250 V/500 V series parts (applies to this 100 V part as specified).
• Ripple Performance: Low-frequency ripple current 18.2 A (120 Hz) and high-frequency ripple current 20.93 A (100 kHz), supporting significant AC ripple handling.
• Leakage and Loss Characteristics: Specified leakage current of 5,000 µA and tangent of loss angle (tan δ) 0.3 at 20°C, 120 Hz for predictable electrical behavior.
• Size and Packaging: Physical size φ90 × 170 mm (L: 17 × D: 9 cm) with cardboard packing for shipment; mass production status.
• RoHS Compliant: Conforms to RoHS requirements as indicated in the product data.

Typical Applications

• General-purpose power systems — Provides large-capacitance bulk storage and voltage support where a high-voltage, screw-terminal capacitor is required.
• Industrial equipment — Fits designs that need durable, high-capacitance components with secure screw-terminal connections and wide operating temperature range.
• Power filtering and ripple management — High ripple current ratings at both low and high frequencies help manage AC ripple in power circuits within general-purpose equipment.

Unique Advantages

• Substantial energy reserve: 68,000 µF capacitance supplies significant bulk energy, reducing the need for parallel components to reach equivalent storage.
• Robust high-voltage capability: 100 V rating supports higher-voltage designs without stepping up to specialized parts.
• Secure mechanical connection: Screw terminal and radial can package deliver reliable electrical and mechanical coupling for heavy-current applications.
• Designed for elevated temperatures: Rated for operation to +105°C with specified endurance (2,000 hours at 105°C for this voltage class), supporting sustained thermal demands.
• Measured ripple handling: Specified low- and high-frequency ripple currents (18.2 A at 120 Hz; 20.93 A at 100 kHz) provide quantifiable performance for AC-stressed circuits.
• Regulated electrical characteristics: Defined tan δ (0.3) and leakage current (5,000 µA) offer predictable behavior for engineering validation and BOM planning.

Why Choose LNT2A683MSEN?

LNT2A683MSEN positions itself as a high-capacitance, screw-terminal aluminum electrolytic solution for general-purpose designs that require 100 V capability, robust ripple handling, and operation over −40°C to +105°C. Its large capacitance, defined loss and leakage parameters, and mechanical screw terminals simplify integration in applications that demand bulk energy storage and secure high-current connections.

This part is suited to engineers and procurement teams specifying components for equipment where long-term availability and clear performance specifications matter; its RoHS compliance and mass production status support production-level sourcing and environmental requirements.

To request a quote or submit a procurement inquiry for LNT2A683MSEN, please contact sales with your quantity and application details so we can provide pricing, lead-time, and packaging options.