LNR1A683MSE

The LNR1A683MSE is a screw‑terminal aluminum electrolytic capacitor delivering 68,000 µF at a 10 V rating in a radial can package. It is designed for high‑capacitance bulk energy storage and power‑smoothing duties where robust electrical connections and sustained ripple performance are required.

With an operating temperature range of −40°C to 85°C, 5,000 hour endurance at 85°C, and RoHS compliance, this device targets industrial and power‑electronics applications that demand long service life, high ripple handling, and secure screw‑terminal attachments.

Key Features

• Capacitance & Voltage — 68,000 µF rated capacitance at 10 V with tolerance −20% to +20% for bulk energy storage and DC smoothing.
• Screw Terminal Mounting — Radial can with screw terminals for secure, low‑impedance high‑current connections suitable for heavy bus wiring and serviceable installations.
• High Ripple Current — Rated ripple current of 7.2 A at 120 Hz (low frequency) and 8.28 A at 100 kHz (high frequency) to support heavy ripple and switching loads.
• Endurance & Temperature — 5,000 hours life at 85°C and an operating range from −40°C to 85°C for stable performance in elevated ambient conditions.
• Loss and Leakage — Tangent of loss angle (tan δ) of 0.6 measured at 20°C/120 Hz and a specified leakage current of 2,470 µA.
• Compact, Industry‑Sized Package — φ35 × 80 mm (3.5 × 8.0 cm) can size that balances high capacitance with a serviceable footprint; supplied in cardboard packing. Mass production status.
• Regulatory — RoHS compliant as supplied.

Typical Applications

• Power Supply Bulk Filtering — Large capacitance and high ripple current make it suitable for DC bus smoothing and bulk energy reservoirs in power supplies.
• DC Link and Energy Storage — Used in DC link circuits and intermediate energy storage where sustained ripple and discharge capacity are required.
• Industrial Power Electronics — Fits industrial inverters, converters, and drive systems that need serviceable screw‑terminal connections and long life at elevated temperature.
• UPS and Backup Systems — Provides bulk capacitance to support ride‑through and transient energy demands in uninterruptible power supplies and backup power modules.

Unique Advantages

• Very high bulk capacitance: 68,000 µF at 10 V delivers substantial energy storage in a single component, reducing board count and simplifying design.
• Robust ripple handling: 7.2 A (120 Hz) and 8.28 A (100 kHz) ripple ratings support both mains‑frequency and high‑frequency switching environments.
• Serviceable screw terminals: Secure mechanical and electrical connections facilitate reliable high‑current wiring and ease of field maintenance.
• Long life at elevated temperature: 5,000 hours rated life at 85°C provides predictable aging characteristics for long‑running systems.
• Clear electrical characteristics: Specified tan δ and leakage current values measured at standard conditions (20°C, 120 Hz) support predictable filter and timing designs.
• RoHS compliant supply: Environmentally compliant material status for regulated product designs.

Why Choose LNR1A683MSE?

The LNR1A683MSE combines very high capacitance with screw‑terminal robustness and proven endurance at 85°C, making it a practical choice for designers who need a single‑component solution for bulk energy storage and heavy ripple environments. Its specified ripple currents, tan δ, and leakage figures provide the data engineers need to model filter performance and thermal behavior accurately.

This capacitor is well suited to industrial power electronics, DC link circuits, UPS modules, and other systems where secure connections, long operational life, and high stored energy are priorities. Its mass production availability and RoHS compliance support scalable procurement and integration into production designs.

If you would like pricing, lead‑time, or volume availability for LNR1A683MSE, request a quote or contact sales for further details and ordering information.