LNR1E684MSEB

The LNR1E684MSEB is a screw‑terminal aluminum electrolytic capacitor designed for general‑purpose power applications that require very large capacitance. It delivers 680,000 µF (680 mF) at a rated voltage of 25 V in a φ90 × 220 mm can, with a polarized screw‑terminal package intended for robust electrical and mechanical connections.

Engineered for continuous operation up to 85 °C, this capacitor combines high bulk capacitance, substantial ripple handling and a 5,000‑hour endurance rating at 85 °C to support demanding power systems and energy‑storage roles in industrial and commercial equipment.

Key Features

• High Capacitance & Rated Voltage — 680,000 µF nominal capacitance at 25 V provides large bulk energy storage for smoothing, hold‑up and transient suppression.
• Screw Terminal Mounting — Radial can with screw terminals enables secure, low‑impedance connections for high‑current applications and easy field installation.
• Temperature Range & Endurance — Operates from −40 °C to 85 °C with an endurance rating of 5,000 hours at 85 °C under DC bias plus rated ripple current.
• High Ripple Current Capability — Rated ripple current of 33.3 A at 120 Hz and 38.3 A at 100 kHz supports continuous high‑ripple environments.
• Mechanical Size & Packaging — Body dimensions φ90 × 220 mm provide large capacitance density; shipped in cardboard packing for mass production handling.
• Polarized, General‑Purpose Design — Polarized construction suited to DC power circuits; specified capacitance tolerance of −20% to +20%.
• RoHS Compliant — Conforms to RoHS requirements as stated in the product data.

Typical Applications

• Power supply bulk filtering — Large capacitance and high ripple‑current ratings make the LNR1E684MSEB suitable for bulk smoothing and hold‑up in industrial and commercial DC power supplies.
• Energy storage for power systems — The 680,000 µF capacity provides substantial short‑term energy storage for systems requiring transient support or load‑step buffering.
• UPS and backup modules — Long endurance at elevated temperature and robust screw‑terminal connections support backup and uninterrupted power applications in controlled environments.

Unique Advantages

• Exceptional bulk capacitance: 680,000 µF delivers significant stored energy in a single component, reducing the need for parallel arrays and simplifying board layout.
• High continuous ripple handling: Rated ripple currents at both low and high frequency (33.3 A at 120 Hz, 38.3 A at 100 kHz) enable reliable operation under heavy AC ripple conditions.
• Durable screw‑terminal interface: Screw terminals provide low‑impedance, mechanically secure connections suitable for high‑current wiring and repeated service access.
• Proven endurance at elevated temperature: 5,000 hours at 85 °C under rated conditions gives predictable long‑term performance for deployed systems.
• RoHS compliant: Meets environmental restriction requirements for lead‑free assembly environments.

Why Choose LNR1E684MSEB?

The LNR1E684MSEB is positioned for designs that require large bulk capacitance combined with robust mechanical termination and sustained operation at elevated temperatures. Its screw‑terminal package and high ripple‑current ratings make it a practical choice for power electronics integrators seeking simplified wiring and reliable energy buffering in industrial, commercial and backup power equipment.

For projects that prioritize long‑term endurance, high stored energy per component, and straightforward installation, the LNR1E684MSEB provides a clear, specification‑driven option backed by documented lifetime and electrical characteristics.

If you’d like pricing, availability or to request a formal quote for LNR1E684MSEB for your project, please contact sales or submit a request for quote detailing required quantities and delivery needs.