LNT2V103MSEJBB

The LNT2V103MSEJBB is a screw-terminal aluminum electrolytic capacitor designed for general-purpose power applications that require high capacitance and high voltage handling. It is a radial can style capacitor with screw terminals, offering 10,000 µF of capacitance at a 350 V rating and a polarized design for DC energy storage and smoothing.

With an operating temperature range up to 105°C, high ripple current capability, and RoHS compliance, this capacitor targets power electronics and industrial applications that demand robust DC-link performance and long life under elevated temperature and ripple stress.

Key Features

• Capacitance & Voltage — 10,000 µF (10 mF) nominal capacitance rated at 350 V with a tolerance of -20% to 20% (measured at 120 Hz, 20°C).
• High Ripple Current — Rated ripple current of 32.4 A at 120 Hz and 45.36 A at 100 kHz, enabling sustained AC ripple handling in DC-link and filtering roles.
• Temperature & Lifetime — Operates from -25°C to +105°C with a specified lifetime of 5,000 hours at 105°C, supporting prolonged operation in elevated-temperature environments.
• Mounting & Package — Screw terminal mounting in a radial can package (can with screw terminals) for secure electrical and mechanical connections; size dimension L: 15 × D: 9 cm and a maximum seated height of 5.906 inch.
• Polarized Design — Polarized capacitor intended for DC applications where polarity is observed.
• RoHS Compliant — Conforms to RoHS requirements; sleeve marked in white on black for clear identification.

Typical Applications

• Power Supply and DC-Link Filtering — Large 10,000 µF capacitance and 350 V rating make this capacitor suitable for bulk energy storage and smoothing in high-voltage power supplies.
• Inverters and Motor Drives — High ripple current ratings at 120 Hz and 100 kHz support pulse and switching environments typical in inverter DC-link circuits.
• Industrial Power Electronics — Engineered for general-purpose industrial systems requiring durable, high-voltage capacitors that tolerate elevated operating temperatures.
• UPS and Energy Storage Subsystems — Polarized, high-capacitance single-component solution for bulk energy buffering where space and high-voltage capability are required.

Unique Advantages

• High voltage capability: 350 V rating allows use in higher-voltage DC systems without the need for multiple lower-voltage parts in series.
• Significant single-component capacitance: 10,000 µF reduces BOM count and simplifies designs that need large energy storage per capacitor.
• Robust ripple handling: Rated ripple currents of 32.4 A (120 Hz) and 45.36 A (100 kHz) support continuous operation under heavy ripple stress.
• Long elevated-temperature life: Specified 5,000 hours at 105°C provides predictable endurance for sustained high-temperature use.
• Screw-terminal mechanical security: Radial can with screw terminals delivers reliable connection and ease of installation in power racks and assemblies.
• RoHS compliant and clearly marked: Conforms to RoHS requirements and is printed in white on a black sleeve for straightforward identification during assembly.

Why Choose LNT2V103MSEJBB?

The LNT2V103MSEJBB balances high capacitance, elevated voltage rating, and strong ripple performance in a screw-terminal radial can package well suited to demanding power-electronics designs. Its 10,000 µF capacity at 350 V and 5,000-hour endurance at 105°C make it appropriate for engineers seeking a durable, single-component solution for DC-link, filtering, and bulk energy storage applications.

This capacitor is targeted at designers of industrial power supplies, inverters, UPS systems, and other general-purpose high-voltage power systems who need verifiable performance data, robust mounting, and RoHS compliance in their designs.

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