UUX1H220MCL1GS

The UUX1H220MCL1GS is an aluminum electrolytic chip-type capacitor in Nichicon's UUX series, designed for surface-mount assembly as a radial can SMD package. It provides 22 µF nominal capacitance at a 50 V rating with a polarized configuration and ±20% tolerance.

Targeted for automotive applications, this AEC-Q200–rated capacitor supports a wide operating temperature range and defined endurance, offering a compact, board-friendly solution for electronics that require temperature resilience and board-level mounting.

Key Features

• Electrical Characteristics 22 µF nominal capacitance at 50 V with ±20% tolerance; polarized aluminum electrolytic construction for DC applications.
• Package & Mounting Chip-type radial can configured for surface-mount use with package footprint L: 6.2 mm × D: 8 mm and recommended land size L: 8.3 mm × W: 8.3 mm.
• Temperature Range Specified operating temperature from −55 °C to 105 °C, supporting applications across a broad thermal envelope.
• Automotive Qualification AEC-Q200 rating suitable for automotive electronic use as identified in the product data.
• Endurance Rated for 2000 hours at 105 °C (as listed for the series), providing a defined lifetime parameter for high-temperature operation.
• Ripple Current Performance Low-frequency ripple current: 67 mA at 120 Hz; high-frequency ripple current: 111.9 mA at 10 kHz, useful for evaluating allowable ripple in design.

Typical Applications

• Automotive electronics – For use in automotive electronic assemblies where an AEC-Q200–rated surface-mount aluminum electrolytic capacitor is required.
• Surface-mount board designs – Suited to compact PCB layouts that require a radial can SMD capacitor with a defined land pattern (8.3 mm × 8.3 mm).
• High-temperature environments – Applicable to circuits operating across −55 °C to 105 °C with specified endurance at elevated temperature.

Unique Advantages

• AEC-Q200 qualification: Confirms suitability for automotive applications where that rating is required.
• Wide operating temperature: −55 °C to 105 °C supports designs exposed to broad thermal conditions.
• Compact SMD radial can: Small package (6.2 mm × 8 mm) and recommended land pattern enable space-efficient board integration.
• Specified endurance at 105 °C: 2000 hours rating provides a clear reliability parameter for high-temperature deployment.
• Measured ripple ratings: Published ripple current figures at 120 Hz and 10 kHz help with thermal and filtering design calculations.

Why Choose UUX1H220MCL1GS?

UUX1H220MCL1GS positions itself as a compact, AEC-Q200–rated aluminum electrolytic capacitor tailored for automotive and other temperature-challenging surface-mount applications. Its combination of 22 µF/50 V electrical characteristics, defined ripple current values, and a specified endurance at 105 °C make it a practical choice when designers require documented thermal performance and an SMD radial can form factor.

This part is suited to engineers and procurement teams specifying components for assemblies that demand automotive qualification, board-level space efficiency, and predictable high-temperature lifetime behavior backed by series-level datasheet specifications.

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