LNT1K472MSE

The LNT1K472MSE is a Nichicon LNT-series aluminum electrolytic capacitor in a screw-terminal radial can package. It delivers 4.7 mF capacitance at an 80 V rated voltage with polarized construction and is designed for general-purpose power applications that require high ripple handling and robust high-temperature performance.

As part of the LNT series, this screw-terminal type is built for elevated operating conditions (–40°C to +105°C for the 10–100 V range) and is RoHS compliant, providing a combination of bulk energy storage, ripple current capability, and secure screw-terminal connections for industrial and power-electronics installations.

Key Features

• Capacitance & Voltage — 4.7 mF nominal capacitance with an 80 V rated voltage and ±20% tolerance, suitable for bulk energy storage and decoupling tasks.
• High Ripple Current — Rated ripple current of 3.5 A at 120 Hz and 4.025 A at 100 kHz, enabling effective smoothing under significant AC ripple loads.
• High-Temperature Endurance — 105°C rated operating temperature with an endurance specification of 2,000 hours at +105°C for parts in the 10–250 V range (this part is 80 V), supporting sustained operation in hot environments.
• Screw Terminal, Radial Can Package — Robust screw-terminal mounting and radial can construction for secure, low-inductance electrical connections in panel- or chassis-mounted power assemblies.
• Compact, Defined Dimensions — Physical size L: 8 cm × D: 3.5 cm with a maximum seated height of 3.15 inches, supporting fitment where a larger bulk capacitor is needed but board space is constrained.
• RoHS Compliant — Meets RoHS directive requirements (2011/65/EU, (EU)2015/863) for lead-free environmental compliance.

Typical Applications

• Power supply smoothing — Bulk filtering and ripple reduction on DC power rails where high ripple current capability and a screw-terminal connection are required.
• DC bus and energy storage — Local energy reservoir for converters and power modules benefiting from 4.7 mF capacitance and robust mounting.
• Industrial power equipment — Use in industrial power assemblies and control cabinets where elevated operating temperatures and durable screw-terminals support reliable installation.

Unique Advantages

• High ripple capacity tied to real ratings — Specified ripple currents at both 120 Hz and 100 kHz give engineers measurable performance for thermal and ripple budgeting.
• Designed for elevated operating temperature — 105°C rating and specified endurance duration (2,000 hours at +105°C for 10–250 V range) provide predictable long-term behavior in hot environments.
• Secure screw-terminal mounting — Screw terminals simplify wiring and improve mechanical robustness compared with leaded radial caps in high-vibration or panel-mounted systems.
• Series flexibility — Part of the LNT series, which covers an extended voltage range (10–500 V), allowing designers to standardize on a family with consistent mechanical and performance traits.
• Clear physical definition — Documented dimensions (L: 8 cm × D: 3.5 cm, seated height up to 3.15 inches) help with mechanical integration and enclosure planning.

Why Choose LNT1K472MSE?

The LNT1K472MSE combines significant bulk capacitance with high ripple-current capability and a screw-terminal package designed for secure connections in demanding power environments. With a rated voltage of 80 V, –40°C to +105°C operating range (applicable for this voltage class), and RoHS compliance, it is well suited to engineers specifying durable capacitors for industrial power supplies, DC bus smoothing, and other general-purpose power electronics.

Choosing this part provides predictable endurance and measured ripple performance from a Nichicon LNT-series screw-terminal capacitor, enabling straightforward substitution across designs that require reliable bulk energy storage and robust mechanical mounting.

Request a quote or submit an inquiry for LNT1K472MSE to receive pricing, lead time, and availability information tailored to your project requirements.