LNY2W682MSEJBN

The LNY2W682MSEJBN is a screw-terminal, aluminum electrolytic capacitor from Nichicon's LNY series, offering 6800 µF capacitance at a 450 V rating. Designed as a general-purpose, high-voltage bulk capacitor, it is suited for equipment downsizing and high‑ripple power applications in industrial and commercial systems.

Key value propositions include high ripple-current capability, a 2000‑hour endurance at 85°C, robust screw‑terminal connections, and RoHS compliance—delivered in a radial can package and supplied in mass production quantities with cardboard packing.

Key Features

• Capacitance & Voltage — 6800 µF nominal capacitance with a 450 V rated voltage and ±20% tolerance (120 Hz, 20°C) for high-voltage bulk energy storage.
• Screw Terminal Package — Radial can with screw terminals (nominal bolt size M5 for φ90 case) for secure, low-impedance high-current connections in power assemblies.
• High Ripple Current — 19.5 A at 120 Hz (low frequency) and 27.3 A at 10 kHz (high frequency) to support heavy AC ripple loads and active power circuits.
• Endurance & Temperature Range — Rated for 2000 hours at 85°C with an operating temperature range of −40°C to +85°C, suitable for extended operation under elevated ambient conditions.
• Loss and Leakage Characteristics — Tangent of loss angle (tan δ) of 0.25 at 20°C and 120 Hz and leakage current up to 5000 µA, providing predictable electrical behavior for design verification.
• Mechanical Size & Packing — φ90 × 120 mm can (approx. D: 9 cm × L: 12 cm) supplied in cardboard packing and available in mass production quantities for volume designs.
• Regulatory Compliance — RoHS compliant in accordance with the LNY series declaration.

Typical Applications

• Industrial Power Supplies — Bulk smoothing and energy storage where 450 V rating and high ripple capability help stabilize DC rails under heavy load.
• Power Conversion Systems — DC link and filter applications in commercial inverters and converters that require large capacitance and high ripple performance.
• UPS and Energy Storage Modules — Bulk capacitance for hold-up and transient absorption in uninterruptible power and energy buffering equipment.

Unique Advantages

• High-voltage bulk capacitance: 6800 µF at 450 V provides substantial stored energy per component, reducing the number of parts needed for high-voltage DC systems.
• Designed for high ripple workloads: 19.5 A (120 Hz) and 27.3 A (10 kHz) ripple current ratings enable reliable operation under sustained AC ripple stress.
• Robust screw-terminal connections: M5-compatible screw terminals and a radial can package simplify secure, low-loss high-current wiring in assemblies.
• Validated endurance at elevated temperature: 2000 hours at 85°C provides predictable life and performance for designs operating in warm environments.
• Predictable electrical loss and leakage: tan δ = 0.25 (20°C, 120 Hz) and leakage current spec (up to 5000 µA) allow accurate modeling during system design and verification.
• Production-ready supply: Mass production status and cardboard packing support volume procurement and factory integration.

Why Choose LNY2W682MSEJBN?

LNY2W682MSEJBN positions itself as a high-voltage, high-capacitance solution for engineers needing reliable bulk energy storage with strong ripple-current handling. Its screw-terminal radial can construction and M5 terminal compatibility streamline mechanical and electrical integration in industrial and commercial power systems.

This part is ideal for designers who require a combination of high capacitance, elevated voltage rating, measurable electrical loss/leakage characteristics, and a defined endurance profile (2000 h at 85°C). With RoHS compliance and mass production availability, it supports scalable production and consistent part sourcing.

Request a quote or contact sales to discuss pricing, lead times, and supply options for LNY2W682MSEJBN.