LNT2V103MSEJ

The LNT2V103MSEJ is a screw-terminal aluminum electrolytic capacitor offering 10,000 µF of capacitance at a 350 V rating. It is built for applications that need large bulk energy storage with high ripple-current capability and operation up to 105°C.

Packaged as a radial can with screw terminals (φ90 × 150L), this RoHS-compliant part delivers long life under elevated temperature and ripple conditions, with a rated lifetime of 5,000 hours at 105°C when operated within specifications.

Key Features

• Capacitance & Voltage — 10,000 µF nominal capacitance with a 350 V rated voltage and ±20% tolerance, providing substantial bulk energy storage for high-voltage systems.
• High Ripple Current — Rated ripple current of 32.4 A at 120 Hz and 45.36 A at 100 kHz, supporting demanding AC/rectified environments and DC-link smoothing under heavy load.
• High-Temperature Endurance — Operates to +105°C with an endurance specification of 5,000 hours at 105°C under rated ripple and DC bias (as per series specifications).
• Screw Terminal Package — Robust radial can with screw terminals designed for secure, high-current connections; nominal bolt size for φ90 is M5 (series dimensional reference).
• Polarized, General-Purpose Design — Polarized electrolytic construction intended for general-purpose applications that require large capacitance in a compact vertical can format.
• Environmental Compliance — RoHS-compliant construction.

Typical Applications

• High-voltage power supplies — Bulk smoothing and energy storage where 10,000 µF at 350 V and high ripple-current capability are required.
• DC-link and inverter smoothing — Provides DC-link capacitance for power conversion stages that operate at elevated temperatures and handle significant ripple currents.
• Industrial power electronics — Suitable for industrial equipment requiring robust screw-terminal connections, high voltage rating, and extended high-temperature endurance.
• General-purpose bulk energy storage — Large-capacitance storage for applications demanding long life at +105°C and secure mechanical mounting via screw terminals.

Unique Advantages

• Large bulk capacitance at high voltage — 10,000 µF at 350 V supplies significant stored energy for high-voltage systems without multiple smaller capacitors.
• Designed for high ripple environments — Specified ripple currents at both low and high frequencies reduce the need for multiple parallel capacitors and simplify thermal design.
• Extended high-temperature lifetime — 5,000-hour endurance rating at 105°C supports reliable operation in thermally stressed installations.
• Secure screw-terminal connection — Facilitates reliable high-current terminations and field serviceability in industrial installations.
• Measured mechanical footprint — Nominal dimensions φ90 × 150 mm (L: 15 × D: 9 cm) allow predictable mechanical integration in equipment chassis.
• Regulatory compliance — RoHS-compliant construction aligns with modern environmental requirements.

Why Choose LNT2V103MSEJ?

The LNT2V103MSEJ positions itself where high-voltage bulk capacitance, robust ripple handling, and extended high-temperature life are essential. Its screw-terminal package and large 10,000 µF capacitance make it a practical choice for designers consolidating bulk storage and smoothing functions in power conversion and industrial systems.

This part is well suited for engineering teams and procurement buying for long-run production, offering predictable performance characteristics (350 V rating, 105°C operation, and specified ripple currents) and RoHS compliance for environmentally conscious deployments.

If you would like pricing, lead-time information, or to request a formal quote for LNT2V103MSEJ, please submit an inquiry and our team will respond with details tailored to your volume and delivery requirements.