LNY2W682MSEJBB

The LNY2W682MSEJBB is an aluminum electrolytic capacitor from Nichicon's LNY series in a screw-terminal radial can package. It delivers 6.8 mF (6800 µF) at 450 V with a ±20% tolerance and is designed for general-purpose power applications.

Key value propositions include high ripple-current capability (19.5 A at 120 Hz, 27.3 A at 10 kHz), a rated load life of 2000 hours at 85°C, and a compact, high-capacitance form factor suited for equipment downsizing.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) rated at 450 V with ±20% capacitance tolerance (120 Hz, 20°C).
• High Ripple-Current Handling — Low-frequency ripple current of 19.5 A (120 Hz) and high-frequency ripple current of 27.3 A (10 kHz) for demanding power applications.
• Endurance at Elevated Temperature — Load life rated at 2000 hours when subjected to rated ripple current at 85°C.
• Temperature Range — Operates from –40°C to +85°C, supporting a broad range of ambient conditions.
• Loss Characteristics — Tangent of loss angle (tan δ) of 0.25 measured at 20°C, 120 Hz.
• Leakage Current — Specified leakage current up to 5000 µA (5 mA) after 5 minutes at rated voltage.
• Robust Electrical Isolation — Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; AC 2500 V voltage proof for 1 minute between terminal and bracket.
• Mechanical & Mounting — Screw terminal radial can package (φ90 × 120L) with secure screw connections suitable for high-current terminations.
• Compliance & Packaging — RoHS-compliant and supplied in cardboard packing; product is in mass production.

Typical Applications

• General-Purpose Power Systems — Bulk energy storage and smoothing where 6.8 mF at 450 V and high ripple capability are required.
• DC Link and Power Conversion — DC bus filtering and decoupling in power converters that demand high ripple-current endurance.
• Industrial Power Equipment — High-voltage power modules and control equipment benefiting from long life at elevated temperatures and secure screw-terminal connections.
• Equipment Downsizing — High-capacitance, high-voltage packaging that supports reduced system footprint as noted in the LNY series guidance.

Unique Advantages

• High ripple-current capacity: Supports sustained 19.5 A (120 Hz) and 27.3 A (10 kHz) ripple, minimizing temperature rise in high-load designs.
• High-voltage capability: 450 V rating enables use on elevated DC buses without additional series stacking.
• Designed for elevated-temperature endurance: 2000-hour rated life at 85°C under rated ripple current for predictable service life in demanding environments.
• Screw-terminal mounting: Provides robust, low-resistance connections for high-current installations and straightforward mechanical fastening.
• Compact high-capacitance form factor: φ90 × 120L construction and 6.8 mF capacitance help reduce overall equipment size where bulk energy storage is needed.
• Regulatory compliance: RoHS-compliant construction supports restricted-substance requirements.

Why Choose LNY2W682MSEJBB?

The LNY2W682MSEJBB combines high capacitance and high-voltage capability with proven endurance characteristics to meet the needs of general-purpose power designs. Its screw-terminal radial can format provides secure electrical connections and mechanical stability for high-current applications.

This capacitor is well suited to engineers and procurement teams specifying components for power supplies, DC link filtering, and industrial power modules that require reliable performance at elevated temperatures, strong ripple handling, and a compact, high-capacitance solution backed by mass-production availability.

Request a quote or contact sales to discuss availability, lead times, and how the LNY2W682MSEJBB can be integrated into your next power-design project.