UBX1K471MHL

The UBX1K471MHL is a radial-lead aluminum electrolytic capacitor in Nichicon’s UBX laminated-case series, offering 470 µF capacitance at an 80 V rating. It is designed for high-temperature, heavy-duty environments with a wide operating range from −55°C to +150°C and a 2000-hour endurance at 150°C.

This part provides high ripple-current capability and defined leakage performance for demanding power and filtering applications, and is AEC-Q200 compliant for use in automotive electronics where applicable.

Key Features

• Capacitance & Voltage: 470 µF nominal capacitance with an 80 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• High-Temperature Endurance: Rated for operation from −55°C to +150°C with a specified lifetime of 2000 hours at 150°C under DC bias plus rated ripple current.
• Ripple Current Performance: Low-frequency ripple current of 1.025 A at 120 Hz and high-frequency ripple current of 1.53 A at 100 kHz to support power smoothing and decoupling.
• Leakage Current: Leakage current not more than 1128 µA (calculated per datasheet formula 0.03CV) after 1 minute’s application of rated voltage at 20°C.
• Mechanical & Mounting: Radial lead can (φ18 × 30.5 mm length) with 7.5 mm lead spacing; lead diameter for φ18 case is 0.8 mm.
• Standards & Compliance: AEC-Q200 rated and RoHS compliant, supporting automotive and other regulated applications.
• Packaging Options: Available in bulk (no terminal forming) and bag packing for flexible inventory and assembly handling.

Typical Applications

• Automotive Electronics: Power supply smoothing and decoupling in automotive control modules and power-management assemblies where high-temperature endurance is required.
• Power Conversion: Energy storage and ripple filtering in DC–DC converters and power rails operating at elevated temperatures.
• Industrial Electronics: Filtering and stabilization in heavy-duty, high-temperature industrial control equipment.

Unique Advantages

• High-temperature capability: Designed for continuous operation up to +150°C with a 2000-hour rated life at that temperature, enabling designs that must withstand elevated operating environments.
• Robust ripple handling: Specified ripple currents at both low (1.025 A at 120 Hz) and high (1.53 A at 100 kHz) frequencies to address a range of power-conditioning requirements.
• Predictable leakage behavior: Leakage current characterized by datasheet formula and nominal value of 1128 µA after application of rated voltage, supporting power-budget and hold-up calculations.
• Automotive-qualified series: AEC-Q200 compliance indicates suitability for automotive electronic applications where the series-level qualification is required.
• Compact radial package: φ18 × 30.5 mm can with 7.5 mm lead spacing provides a balance of capacitance, voltage rating, and board-level density for through-hole assemblies.
• RoHS compliant packaging choices: Bulk or bag packing supports flexible procurement and assembly processes while meeting regulatory requirements.

Why Choose UBX1K471MHL?

The UBX1K471MHL combines high capacitance and an 80 V rating with proven high-temperature endurance and ripple capability, making it suitable for demanding power and filtering tasks in automotive and industrial designs. Its laminated-case construction and AEC-Q200 series qualification provide a predictable platform for engineers specifying components for heavy-duty and high-temperature environments.

Choose this part when your design requires a robust radial-lead electrolytic with defined leakage, ripple-current ratings at multiple frequencies, and available packaging options to fit production needs.

If you would like pricing, availability, or a formal quote for UBX1K471MHL, please contact our sales team to request a quote or submit an inquiry.