UWD1H220MCL1GS

The UWD1H220MCL1GS is a chip-type aluminum electrolytic capacitor in the Nichicon UWD series designed for surface-mount, high-density PCB assembly. It delivers a 22 µF capacitance at 50 V with low impedance characteristics and is specified for operation from −55 °C to +105 °C.

Built for manufacturing processes that require high-temperature soldering, this capacitor supports 260 °C peak reflow and is applicable to automated mounting with carrier tape. It is AEC-Q200 qualified and RoHS compliant, making it suitable for demanding automotive electronic assemblies that require high reliability and reflow compatibility.

Key Features

• Electrical Performance — 22 µF capacitance at 50 V with low impedance (typical impedance 880 mΩ), supporting ripple currents of 82.5 mA at 120 Hz and 165 mA at 10 kHz.
• Temperature Range & Endurance — Rated for operation from −55 °C to +105 °C with an endurance specification of 2000 hours at 105 °C.
• High-Temperature Reflow Compatibility — Designed to withstand 260 °C peak reflow soldering (recommended: 260 °C peak for 5 s; 230 °C over 60 s), and passes resistance-to-soldering-heat requirements.
• Chip SMD Package — Chip-type, radial can SMD package sized L: 5.8 × D: 6.3 mm with surface-mount land recommendation of 6.6 × 6.6 mm, optimized for high-density PCB layouts.
• Automotive Qualification — AEC-Q200 qualified, providing documented reliability for automotive applications.
• Manufacturing Friendly — Applicable to automatic mounting machines fed with carrier tape and marked with black print on the case top for polarity and identification.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronic Control Units (ECUs) — AEC-Q200 qualification and +105 °C rating make this SMD capacitor suitable for control modules assembled on high-density PCBs using automated reflow processes.
• Automotive Infotainment and Body Electronics — Low-impedance 22 µF / 50 V performance and specified ripple current capability support board-level requirements where stable capacitance and reflow compatibility are needed.
• Automotive Power Modules and Subsystems — Designed for surface mounting and compatible with 260 °C peak reflow, enabling integration into assemblies that require high-temperature soldering and long-term endurance at elevated temperature.

Unique Advantages

• Reflow-ready for modern assembly: Explicit 260 °C peak reflow compatibility (recommended conditions provided) reduces process constraints during board-level manufacturing.
• Automotive-grade qualification: AEC-Q200 qualification communicates suitability for automotive electronics that demand documented reliability.
• Compact SMD footprint: Chip-type, radial can SMD package (5.8 × 6.3 mm) and carrier-tape compatibility support high-density, automated assembly.
• High-temperature operation and endurance: Rated to +105 °C with 2000 hours endurance at 105 °C, supporting applications with sustained elevated operating temperatures.
• Measured ripple performance: Specified ripple currents of 82.5 mA (120 Hz) and 165 mA (10 kHz) provide verifiable data for thermal and stability budgeting in designs.
• Regulatory compliance: RoHS compliance ensures alignment with environmental directives.

Why Choose UWD1H220MCL1GS?

UWD1H220MCL1GS balances low-impedance electrical performance, compact chip-style packaging, and manufacturing robustness for high-density, high-temperature assembly environments. Its AEC-Q200 qualification and +105 °C endurance rating position it for automotive electronic designs that require documented reliability and compatibility with automated reflow processes.

This part is well suited to engineers and procurement teams designing automotive PCBs that need a verified SMD aluminum electrolytic solution with explicit reflow, ripple, and lifetime specifications—enabling predictable integration into assemblies and validated manufacturing flows.

Request a quote or contact sales to discuss pricing, availability, and integration support for UWD1H220MCL1GS.