LNR2C683MSEB

The LNR2C683MSEB is a screw‑terminal aluminum electrolytic capacitor from Nichicon’s LNR series, offering 68,000 µF of bulk capacitance at a 160 V rated voltage. Engineered as a general‑purpose power component, it delivers large energy storage and high ripple handling in a radial can with screw terminals.

Designed for applications that require sustained ripple current and long endurance at elevated temperature, this capacitor combines high capacitance density with secure screw‑terminal mounting and RoHS compliance for production deployment.

Key Features

• High Capacitance & Voltage — 68,000 µF (68 mF) nominal capacitance with a 160 V rated voltage and tolerance of −20% to +20% for substantial bulk energy storage.
• Ripple Current Capability — Low‑frequency ripple current of 22.3 A at 120 Hz and high‑frequency ripple current of 26.76 A at 100 kHz, supporting heavy AC ripple conditions.
• Loss Tangent (tan δ) — Specified tan δ (DF) of 0.25 measured at 20°C and 120 Hz to characterize dissipation under standard test conditions.
• Leakage Current — Rated leakage current up to 5,000 µA (5 mA), consistent with large‑value electrolytic performance.
• Endurance & Temperature Range — Rated for 5,000 hours at 85°C with an operating temperature range of −25°C to +85°C, and specified endurance recovery to meet post‑test limits.
• Mechanical & Mounting — Screw terminal radial can package sized φ90 × 220L (approx. D 9 cm × L 22 cm) with standard bracket provisions for secure mounting; supplied in cardboard packing for handling in production.
• Compliance & Availability — RoHS compliant and currently in mass production as part of Nichicon’s LNR series.

Typical Applications

• General‑purpose power electronics — Bulk energy storage and smoothing where high capacitance and sustained ripple performance are required.
• Power supplies and converters — DC link and filtering roles benefiting from the 160 V rating and high ripple current capability.
• Industrial equipment — Systems operating up to 85°C that require long endurance (5,000 hours) and robust screw‑terminal connections.

Unique Advantages

• Massive bulk capacitance: 68,000 µF provides substantial energy buffer for DC link and smoothing applications, reducing the need for multiple smaller capacitors.
• High ripple tolerance: Specified LF and HF ripple currents (22.3 A at 120 Hz, 26.76 A at 100 kHz) support demanding AC ripple conditions and reduce thermal stress in system designs.
• Long endurance at elevated temperature: 5,000 hours at 85°C gives designers predictable lifetime behavior for production systems operating in warm environments.
• Screw‑terminal reliability: Robust screw terminals and bracketed can package enable secure, low‑impedance connections suitable for high‑current assemblies.
• Measured electrical dissipation: tan δ specified at 0.25 (20°C, 120 Hz) allows engineers to assess loss and heating for thermal design and system efficiency.
• Production‑ready and compliant: RoHS compliance and mass‑production status support predictable sourcing and regulatory adherence.

Why Choose LNR2C683MSEB?

LNR2C683MSEB positions itself as a high‑capacitance, screw‑terminal solution within Nichicon’s LNR lineup for designers needing substantial energy storage, high ripple current handling, and long endurance at up to 85°C. Its combination of 68,000 µF at 160 V, defined tan δ, and robust mechanical mounting makes it suitable for general‑purpose power applications where reliable bulk capacitance is required.

This part is appropriate for engineers and procurement teams specifying capacitors for production systems that demand predictable electrical performance, secure terminal connections, and RoHS compliance. Its mass‑production availability provides continuity for medium‑ to large‑volume designs.

Request a quote or contact our sales team to discuss availability, pricing, lead times, and how LNR2C683MSEB can meet the bulk capacitance and ripple requirements of your application.