LNT1K473MSEB

The LNT1K473MSEB is a screw‑terminal aluminum electrolytic capacitor from Nichicon’s LNT series. It delivers 47,000 µF (47 mF) capacitance at an 80 V rating in a radial can with robust screw terminals, designed for general‑purpose power applications.

Engineered for high ripple environments, this unit combines substantial bulk capacitance with rated low‑ and high‑frequency ripple current capability, a wide operating temperature range, and 2,000 hours life at 105°C for reliable operation in demanding installations.

Key Features

• Electrical Capacity and Voltage — 47,000 µF (47 mF) nominal capacitance with an 80 V rated voltage and a capacitance tolerance of −20% to +20%.
• Loss Characteristics — Tangent of loss angle (tan δ) specified at 0.35 under measurement conditions of 20°C, 120 Hz.
• High Ripple Current Handling — Low‑frequency ripple current 13.4 A (120 Hz) and high‑frequency ripple current 15.41 A (100 kHz) to support heavy AC loading and smoothing tasks.
• Leakage Current — Specified leakage current of 5,000 µA (5 mA), measured per the product specification.
• Temperature and Endurance — Operating temperature range −40°C to +105°C with a rated life of 2,000 hours at 105°C (endurance conditions per datasheet reference).
• Mechanical and Mounting — Radial can with screw terminals; physical dimensions φ76.2 × 120 L (mm). Nominal terminal bolt for φ76.2 size: M5.
• Packaging and Status — Supplied in cardboard packing; product is in mass production and RoHS compliant.

Typical Applications

• General‑purpose power systems — Bulk energy storage and smoothing where large capacitance and robust ripple capability are required.
• Industrial equipment — Power filtering and DC link applications that operate across −40°C to +105°C and demand sustained ripple endurance.
• High‑power electronics — Systems requiring a radial, screw‑terminal capacitor with high ripple current handling and secure mechanical connections.

Unique Advantages

• Substantial bulk capacitance: 47,000 µF provides significant energy storage for smoothing and decoupling in high‑power circuits.
• High ripple capability: Rated for 13.4 A at 120 Hz and 15.41 A at 100 kHz, supporting both low‑ and high‑frequency ripple conditions.
• Wide operating range and proven endurance: −40°C to +105°C rating with 2,000 hours life at 105°C aligns with demanding thermal and longevity requirements.
• Screw‑terminal robustness: Radial can with M5‑nominal screw terminals for secure mechanical and electrical connections in heavy‑current assemblies.
• Measured loss and leakage data: Specified tan δ (0.35 at 20°C/120 Hz) and leakage current (5,000 µA) allow predictable design margining and verification.
• RoHS compliant and production ready: Cardboard packing and mass‑production status simplify sourcing and integration into production programs.

Why Choose LNT1K473MSEB?

The LNT1K473MSEB is positioned for designs that require large bulk capacitance, dependable ripple handling, and durable screw‑terminal mounting in a radial can. Its combination of 47,000 µF at 80 V, defined tan δ and leakage limits, and a 2,000‑hour endurance at 105°C provides a clear specification set for engineering evaluation and system validation.

This capacitor is well suited to engineering teams and procurement groups deploying general‑purpose power and industrial systems that need verifiable electrical and mechanical characteristics, RoHS compliance, and production availability from the Nichicon LNT series.

Request a quote or contact sales to discuss pricing, lead times, and volume options for the LNT1K473MSEB.