LNT1H104MSE

The LNT1H104MSE is an aluminum electrolytic capacitor in a screw-terminal, radial-can package designed for 105°C operation. It provides polarized bulk capacitance in a form factor suitable for secure screw-terminal connections and demanding thermal environments.

With a rated capacitance of 100 mF at 50 V, a broad rated-voltage family (10 V to 500 V) in the LNT series, and RoHS compliance, this part targets general-purpose applications that require high-capacitance energy storage, reliable ripple handling, and durable high-temperature performance.

Key Features

• Capacitance & Voltage: 100 mF rated capacitance at 50 V with ±20% tolerance, delivering substantial bulk energy storage in a single polarized device.
• Screw-Terminal Mounting: Radial can with screw terminals provides a robust electrical and mechanical connection for high-current bus and power assemblies.
• High-Temperature Rating: Designed for operation up to 105°C, supporting applications that require elevated temperature endurance.
• Load Life Performance: Series load-life specification includes 5,000 hours at 105°C, with 2,000 hours specified for the 10 V to 250 V/500 V range under rated ripple current conditions.
• Ripple Current Capability: Rated ripple current of 16.8 A at 120 Hz and 19.32 A at 100 kHz, suitable for robust AC ripple handling and bulk filtering tasks.
• Package & Size: Radial, can-style screw-terminal package; part size dimensions listed as L: 12 × D: 7.62 cm and available in extended sizes up to φ100 × 250L in the LNT series.
• Environmental Compliance: RoHS compliant to 2011/65/EU and (EU)2015/863, supporting regulatory requirements for lead-free assemblies.

Typical Applications

• Power supply bulk smoothing: Provides large-value capacitance and high ripple current handling for smoothing and energy reservoir functions in general-purpose power supplies.
• DC link and bus filtering: Screw-terminal packaging and high ripple ratings make it suitable for localized DC link or bus filter use where secure, low-impedance connections are needed.
• General-purpose industrial electronics: Offers durable high-temperature operation and polarized bulk capacitance for a variety of general-purpose industrial power and control systems.

Unique Advantages

• High bulk capacitance in a single device: 100 mF provides significant energy storage without the need for parallel arrays, simplifying BOM and layout.
• Secure screw-terminal connections: Screw terminals enable reliable, low-resistance terminations for high-current paths and repeated maintenance cycles.
• Designed for elevated temperatures: 105°C rating and series-defined load-life data support deployment in thermally demanding environments.
• Proven ripple-handling: Specified ripple currents at both 120 Hz and 100 kHz allow designers to size capacitors with confidence for AC ripple and switching applications.
• Regulatory readiness: RoHS compliance ensures alignment with common environmental regulations for electronic assemblies.

Why Choose LNT1H104MSE?

The LNT1H104MSE combines high-capacitance 100 mF performance with screw-terminal robustness and a 105°C temperature rating, making it a practical choice for designs that require reliable bulk energy storage and strong ripple-current capability. Its placement within the LNT series offers an extended voltage range and physical sizing options to match a variety of general-purpose power design needs.

This part is suitable for engineers and procurement teams seeking a durable, RoHS-compliant aluminum electrolytic solution that simplifies connections and supports elevated-temperature operation while providing quantifiable load-life and ripple specifications.

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