LNT2H472MSEJBB

The LNT2H472MSEJBB is a screw-terminal aluminum electrolytic capacitor designed for high-voltage, high-ripple applications. It pairs a large capacitance (4.7 mF / 4700 µF) with a 500 V rated voltage in a radial can package with robust screw terminals.

Optimized for industrial and power electronics use, this RoHS-compliant capacitor supports heavy ripple currents and extended operation up to 105°C, making it suitable for bulk energy storage and power conditioning in demanding systems.

Key Features

• High Capacitance & Voltage — 4.7 mF (4700 µF) nominal capacitance at a 500 V rated voltage for bulk energy storage and DC link applications.
• Screw Terminal Package — Radial can with screw terminals for secure mechanical and electrical connection in high-current installations.
• High Ripple Current Capability — Rated ripple current of 16.3 A at 120 Hz and 22.82 A at 100 kHz to support heavy AC ripple on DC systems.
• Wide Operating Temperature — Specified for −25°C to +105°C operation at this voltage class, enabling use in elevated-temperature environments.
• Designed Endurance — Load-life rating of 2000 hours at +105°C under rated ripple/current conditions for 500 V parts, suitable for continuous-duty power systems.
• Polarized Construction — Polar capacitor design for correct orientation in polarized circuits; tolerance ±20% at 120 Hz, 20°C.
• RoHS Compliant — Meets RoHS requirements for restricted substances.
• Physical Footprint — Radial can package with dimensions L: 15 × D: 9 cm for designers validating enclosure and mounting space.

Typical Applications

• Power Supplies: Bulk energy storage and smoothing in high-voltage DC power supplies where high capacitance and ripple handling are required.
• DC Link / Inverters: DC link filtering and ripple absorption in inverter and motor-drive power stages operating at elevated voltages.
• Industrial Power Systems: Energy buffering and transient suppression in UPS, converters, and large industrial power modules.

Unique Advantages

• High-energy density for high-voltage systems: Combines 4700 µF with a 500 V rating to reduce the number of parts needed for large-capacitance DC banks.
• Robust connection method: Screw terminal package simplifies installation and provides reliable current-carrying connections for high-ripple environments.
• Designed for elevated operating temperatures: Rated up to 105°C with a specified load-life of 2000 hours at that temperature for 500 V parts, enabling continuous operation in warm enclosures.
• Measurable ripple performance: Published ripple current ratings at both 120 Hz and 100 kHz help designers size cooling and parallel/series arrangements accurately.
• Regulatory compliance: RoHS compliance supports deployment in regulated manufacturing environments.

Why Choose LNT2H472MSEJBB?

The LNT2H472MSEJBB positions itself as a purpose-built solution for high-voltage power systems that require substantial energy storage and reliable ripple handling. Its combination of 4700 µF capacitance, 500 V rating, screw-terminal robustness, and specified performance up to 105°C makes it well suited to industrial power supplies, DC link filtering, and energy-buffering applications where durability and clear electrical specifications are critical.

Designers and procurement teams benefit from predictable ripple limits, a defined load-life at elevated temperature, and RoHS compliance—facilitating straightforward integration into systems that demand long-term, high-power operation backed by documented specifications.

Request a quote or contact sales to discuss pricing, availability, and how the LNT2H472MSEJBB can be integrated into your high-voltage power designs.