UWF1E470MCL1GS

The UWF1E470MCL1GS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount assembly on high-density PCBs. With a 47 µF capacitance at 25 V, AEC-Q200 compliance, and a -55 °C to +105 °C operating range, it targets demanding automotive and industrial electronic power applications that require compact SMD decoupling and smoothing.

This part is supplied in an SMD radial can (φ8 × 6.2 mm) with embossed carrier taping for automated placement and a rated lifetime of 1000 hours at 105 °C.

Key Features

• Capacitance & Voltage: 47 µF nominal capacitance with ±20% tolerance at a 25 V rating—suitable for bulk decoupling and local energy storage in power rails.
• Low Impedance: 800 mΩ impedance to minimize voltage ripple and improve transient response in power circuits.
• Ripple Performance: 75 mA low-frequency ripple current (120 Hz) and 150 mA high-frequency ripple current (10 kHz), enabling effective handling of both mains-frequency and switching noise.
• Thermal and Lifetime Characteristics: Rated for operation from -55 °C to +105 °C with a specified lifetime of 1000 hours at 105 °C for stable long-term performance under elevated temperature.
• Leakage Current & Polarization: Polarized aluminum electrolytic construction with a specified leakage current of 11.75 µA for predictable standby behavior.
• Package & Assembly: Chip-type radial can SMD, dimensions φ8 × 6.2 mm (L:6.2 × D:8 mm) and surface mount land size 8.3 × 8.3 mm; provided on embossed carrier tape for automated pick-and-place.
• Quality & Compliance: AEC-Q200 compliant and RoHS compliant, addressing quality and regulatory requirements in regulated markets.

Typical Applications

• Automotive power modules: Local decoupling and smoothing on control units where AEC-Q200 qualification and elevated temperature performance are required.
• DC–DC converter outputs: Bulk and output filtering in compact, surface-mount power supplies to absorb switching ripple and transients.
• Sensor and ECU boards: Stabilizing supply rails for sensors and electronic control modules that operate across a wide temperature range.
• Infotainment and body electronics: Power rail filtering in compact board layouts where automated tape-and-reel placement and an SMD radial can package are preferred.

Unique Advantages

• Automotive-grade qualification: AEC-Q200 compliance supports use in regulated automotive electronics and helps streamline component selection for vehicle systems.
• Compact SMD form factor: φ8 × 6.2 mm chip can offers high capacitance in a space-efficient footprint for dense PCB layouts.
• Robust ripple handling: Specified ripple currents at both low and high frequencies provide predictable performance with both mains-frequency and switching noise sources.
• High-temperature endurance: 1000 hours at 105 °C rating supports designs that operate under elevated ambient or internally generated temperatures.
• Automated assembly ready: Embossed carrier taping and SMD package style simplify integration into automated production flows.

Why Choose UWF1E470MCL1GS?

UWF1E470MCL1GS combines a low-impedance aluminum electrolytic design with AEC-Q200 qualification and RoHS compliance to deliver a compact, reliable solution for power filtering and decoupling in high-density automotive and industrial PCBs. Its standardized SMD can package and embossed carrier taping enable straightforward automated placement while the 1000 hour/105 °C endurance and specified ripple currents give designers measurable performance margins for harsh environments.

This part is suited to engineers and buyers specifying components for legacy or replacement applications where an AEC-Q200-rated, surface-mount electrolytic capacitor with defined thermal and ripple characteristics is required.

If you would like pricing, availability, or to request a formal quote for UWF1E470MCL1GS, please submit a request to sales for assistance and lead-time information.