LNT2V682MSEH

The LNT2V682MSEH is a screw‑terminal aluminum electrolytic capacitor designed for general‑purpose power applications that require large capacitance at high voltage. It provides 6.8 mF capacitance at a 350 V rating with a robust screw terminal can package and is intended for mass production use.

Engineered for demanding thermal and ripple environments, this capacitor combines high ripple current capability, long endurance at elevated temperature, and a polarized screw‑terminal form factor for secure mechanical and electrical connections.

Key Features

• High capacitance, high voltage — 6.8 mF nominal capacitance at a 350 V rated voltage for bulk energy storage and smoothing in high‑voltage circuits.
• Screw terminal mounting — Radial can with screw terminals provides a secure, low‑impedance connection for high‑current power assemblies.
• High ripple current capability — 26.20 A at 120 Hz (low frequency) and 36.68 A at 100 kHz (high frequency) to support heavy ripple and transient loading.
• Controlled dissipation — Specified tan δ of 0.2 helps characterize loss behavior under rated conditions.
• Leakage specification — Leakage current specified at 4620 µA to aid in power budgeting and standby calculations.
• Endurance at elevated temperature — Rated for 5,000 hours at +105°C when subjected to rated ripple and D.C. bias, supporting longer life in hot operating environments.
• Wide operating temperature range — −25°C to +105°C to cover a broad set of ambient conditions for industrial and general‑purpose equipment.
• Large form factor — φ76.2 × 150L size (L: 15 × D: 7.62 cm) for high energy density and thermal mass; supplied in cardboard packing for production handling.
• Polarized device — Designed for polarized DC applications where correct polarity is maintained.
• RoHS compliant — Conforms to RoHS directive requirements as stated in the product data.

Typical Applications

• General‑purpose power circuits — Bulk capacitance and energy storage where 6.8 mF at 350 V is required for smoothing and hold‑up.
• High‑voltage power supplies — DC link and filter stages that need high ripple current handling and elevated temperature endurance.
• Industrial power modules — Systems requiring a robust screw‑terminal connection and long life at +105°C.

Unique Advantages

• Large capacitance at high voltage: Delivers 6.8 mF at 350 V to handle bulk energy and smoothing demands without multiple smaller caps.
• High ripple capability: Rated ripple currents of 26.20 A (120 Hz) and 36.68 A (100 kHz) reduce the need for additional parallel components to share ripple stress.
• Long endurance at elevated temperature: 5,000 hours rated life at 105°C supports reliability in hot environments and extended operational duty.
• Screw terminal security: Screw‑terminal can package provides a mechanically robust, low‑resistance electrical connection for high‑current assemblies.
• Predictable loss and leakage: Specified tan δ (0.2) and leakage current (4620 µA) allow precise thermal and standby loss planning.
• RoHS compliance: Meets RoHS requirements for environmentally conscious designs and global supply chains.

Why Choose LNT2V682MSEH?

The LNT2V682MSEH positions itself as a high‑capacitance, high‑voltage aluminum electrolytic solution for engineers designing general‑purpose and industrial power systems. Its combination of 6.8 mF at 350 V, elevated ripple current ratings, long endurance at +105°C, and screw‑terminal mounting makes it suitable where reliable bulk energy storage and secure high‑current connections are required.

This part is intended for production use and offers predictable electrical characteristics—capacitance tolerance ±20%, specified tan δ and leakage—backed by RoHS compliance, making it a pragmatic choice for designs that demand durability and clear specification adherence.

If you need pricing, availability, or a formal quote for LNT2V682MSEH, submit a request and our team will respond with lead‑time and quotation details tailored to your production needs.