LNR2E682MSEB

The LNR2E682MSEB is a Nichicon LNR series screw‑terminal aluminum electrolytic capacitor rated at 6.8 mF (6,800 µF) and 250 V. It is a radial can with screw terminals designed for general‑purpose power applications where high capacitance and robust ripple handling are required.

Engineered for continuous operation up to 85°C with a 5,000‑hour endurance, this capacitor delivers high ripple current capability and low dissipation factor for bulk energy storage, smoothing and decoupling in medium‑voltage power systems.

Key Features

• Capacitance & Voltage — 6.8 mF (6,800 µF) rated at 250 V for substantial bulk energy storage in compact screw‑terminal packaging.
• High Ripple Current — Low‑frequency ripple current of 8.9 A (120 Hz) and high‑frequency ripple current of 10.68 A (100 kHz) to support demanding power filtering and transient load conditions.
• Endurance & Temperature — Rated for 5,000 hours at 85°C with an operating temperature range of −25°C to +85°C, matching the 160–250 V category limits from the LNR series.
• Low Loss (tan δ) — Dissipation factor (tan δ) specified at 0.2 measured at 20°C, 120 Hz for predictable AC loss characteristics.
• Leakage Current — Specified leakage current of 3,910 µA to help estimate standby losses and initial charge behavior.
• Robust Mounting — Radial can with screw terminals and standard bracket options for secure mechanical installation on ≥φ51 housings; body dimension φ63.5 × 120 mm (L) / nominally 12.0 × 6.35 cm.
• Compliance & Packaging — RoHS compliant and supplied in cardboard packing; product is in mass production.

Typical Applications

• Power supply bulk filtering — High capacitance and rated voltage support energy storage and smoothing in medium‑voltage power supplies.
• DC link and intermediate bus — High ripple current capability and 250 V rating make it appropriate for DC link smoothing in industrial converters and inverters.
• Backup and hold‑up circuits — Large capacitance and endurance at 85°C provide reliable charge storage for hold‑up intervals and energy buffering.

Unique Advantages

• High energy density at 250 V: 6.8 mF in a screw‑terminal radial can offers substantial bulk capacitance in a single component.
• Superior ripple handling: Rated ripple currents of 8.9 A (120 Hz) and 10.68 A (100 kHz) reduce the need for parallel components to meet AC stress requirements.
• Long endurance at elevated temperature: 5,000 hours at 85°C supports sustained operation in industrial environments.
• Predictable AC performance: Low loss tangent (tan δ = 0.2 at 20°C, 120 Hz) enables easier thermal and loss budgeting in power designs.
• Secure mechanical termination: Screw terminals and bracket options simplify mounting and serviceability in rack or chassis installations.
• Regulatory readiness: RoHS compliance and cardboard packing support standard environmental and handling requirements.

Why Choose LNR2E682MSEB?

The LNR2E682MSEB combines high capacitance and a 250 V rating with strong ripple performance and a 5,000‑hour endurance at 85°C, making it well suited for designers who need durable bulk energy storage and smoothing in medium‑voltage power systems. Its screw‑terminal radial can form factor provides reliable electrical and mechanical connections for industrial assemblies.

This part is aimed at engineers and procurement teams specifying general‑purpose power capacitors where long life, measurable dissipation characteristics, and high ripple handling are required. RoHS compliance and mass‑production availability simplify integration into production designs and supply chains.

Request a quote or contact our sales team to discuss pricing, lead times, and volume availability for the LNR2E682MSEB.