UWG1H470MNL1GS

The UWG1H470MNL1GS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount use on high-density printed circuit boards. It delivers 47 µF at 50 V with an operating temperature range from −55 °C to +105 °C and is AEC-Q200 qualified for automotive applications.

Built for automated assembly, this component is compatible with carrier-tape feeding and automatic mounting machines. Key performance attributes include low impedance, defined ripple current capability, and a long high-temperature life rating for reliable operation in demanding environments.

Key Features

• Capacitance and Voltage — 47 µF rated capacitance at 50 V, with ±20% tolerance for straightforward selection in power and decoupling designs.
• Low Impedance — Specified impedance of 300 mΩ, enabling effective smoothing and transient handling in power rails.
• Wide Temperature Range — Operates from −55 °C to +105 °C, supporting designs that require broad environmental tolerance.
• High-Temperature Lifetime — Rated for 1000 hours at 105 °C, providing predictable endurance under elevated temperature stress.
• Ripple Current Capability — Rated ripple current of 250 mA at 120 Hz and 500 mA at 10 kHz for AC load handling across common frequency ranges.
• Surface-Mount Chip Package — Compact radial can SMD package (L: 1 × D: 1 cm) with a recommended land size of 1.03 × 1.03 cm, designed for high-density PCB layouts.
• Automated Assembly Ready — Applicable to automatic mounting machines and carrier-tape feeding to support volume SMT production.
• Compliance and Qualification — RoHS compliant and AEC-Q200 qualified, suitable for regulated and automotive-focused projects.

Typical Applications

• Automotive Electronics — Intended for use in automotive systems where AEC-Q200 qualification and wide temperature operation are required.
• High-Density SMT Power Modules — Suited for compact power-supply and smoothing applications on densely populated PCBs.
• Automated Production Lines — Designed for carrier-tape feeding and automatic mounting to streamline high-volume assembly.

Unique Advantages

• Designed for Automotive Qualification: AEC-Q200 rating supports use in applications that require automotive-grade components.
• Wide Operating Temperature: −55 °C to +105 °C operation helps maintain performance across harsh environmental conditions.
• Predictable High-Temperature Endurance: 1000 hours at 105 °C provides a quantifiable life expectation for thermal stress scenarios.
• Low-Impedance Performance: 300 mΩ impedance reduces voltage ripple and improves transient response on power rails.
• SMT and Automated Assembly Friendly: Chip-type SMD package and carrier-tape compatibility minimize PCB area and support efficient manufacturing.
• Regulatory Compliance: RoHS conformity ensures material compliance for environmentally regulated designs.

Why Choose UWG1H470MNL1GS?

The UWG1H470MNL1GS combines low-impedance performance, a compact chip SMD package, and automotive-grade qualification to meet the needs of demanding, space-constrained power designs. Its defined ripple current ratings, 1000-hour high-temperature life, and broad −55 °C to +105 °C operating range make it a predictable choice for engineers specifying capacitors for robust systems.

This part is well suited for design teams working on automotive electronics or other applications that require AEC-Q200 qualification, surface-mount compatibility, and verified high-temperature endurance. Its compact footprint and automated-assembly readiness help reduce BOM complexity and support efficient volume production.

Request a quote or submit an inquiry for pricing and availability of UWG1H470MNL1GS to evaluate it for your next design project.