LNT2A333MSEN

The LNT2A333MSEN is a screw‑terminal aluminum electrolytic capacitor from Nichicon's LNT series, delivering 33,000 µF of capacitance at a 100 V rating in a robust radial can with screw terminals. Designed for general‑purpose power applications, it provides high capacitance, significant ripple handling and long‑life performance at elevated operating temperatures.

With a rated operating range of –40°C to +105°C and a life rating of 2,000 hours at 105°C (for the 10–250 V range), this unit is intended for systems that require bulk energy storage and high ripple tolerance in a serviceable screw‑terminal package (φ76.2 × 140 mm).

Key Features

• High Capacitance & Voltage — 33,000 µF nominal capacitance with a 100 V rated voltage and ±20% tolerance for bulk energy storage and smoothing in power rails.
• Screw Terminal Mounting — Radial can with screw terminals provides secure electrical and mechanical connections for high‑current power assemblies.
• High Ripple Current Capability — Rated ripple current of 12.7 A at 120 Hz (low frequency) and 14.605 A at 100 kHz (high frequency) to support demanding AC ripple and switching environments.
• Thermal and Lifetime Performance — Specified for operation from –40°C to +105°C with a rated lifetime of 2,000 hours at 105°C for the 10–250 V range.
• Leakage and Dissipation Characteristics — Leakage current specified at 5,000 µA and a maximum tanδ of 0.3 (measurement conditions per product specification).
• Form Factor & Packaging — Large‑format radial can (φ76.2 × 140 mm) supplied in cardboard packing for mass production handling and assembly.
• RoHS Compliant — Meets RoHS requirements as indicated in the product data.

Typical Applications

• General‑purpose power systems — Bulk energy storage and smoothing where a high‑capacitance, high‑voltage aluminum electrolytic is required.
• Power conversion and supplies — DC bus filtering and ripple attenuation in power supplies and converters that demand elevated ripple current capability.
• Industrial control equipment — Use in control cabinets and power distribution modules that require robust screw‑terminal mounting and high temperature endurance.

Unique Advantages

• Large energy storage in a single component: 33,000 µF at 100 V reduces the need for parallel capacitor banks and simplifies BOM.
• High ripple capability: Dual ripple current ratings for low and high frequency (12.7 A at 120 Hz, 14.605 A at 100 kHz) improve reliability under switching and AC conditions.
• Serviceable screw terminals: Provides secure, field‑serviceable connections for maintenance and integration in heavy‑duty power assemblies.
• Designed for elevated temperatures: Rated for –40°C to +105°C with a 2,000‑hour life at 105°C, supporting sustained high‑temperature operation.
• Controlled leakage and dissipation: Specified leakage current (5,000 µA) and tanδ (0.3) enable predictable behavior for power designers.
• RoHS compliance: Allows use in designs requiring RoHS‑conformant components.

Why Choose LNT2A333MSEN?

The LNT2A333MSEN combines very high capacitance and a 100 V rating in a durable screw‑terminal aluminum electrolytic package, making it well suited for engineers specifying bulk energy storage, DC bus smoothing and high‑ripple applications. Its mechanical screw‑terminal interface, elevated temperature rating and defined endurance cycle (2,000 hours at 105°C for this voltage range) provide predictable long‑term performance in industrial and power conversion environments.

Choose this capacitor when you need a single‑component solution that balances stored energy, ripple capability and serviceable mounting in systems designed for continuous duty at elevated temperatures.

Request a quote or submit a technical inquiry to receive pricing, availability and assistance integrating the LNT2A333MSEN into your design.