UWP1C470MCL1GB

The UWP1C470MCL1GB is a surface-mount, bi‑polar aluminum electrolytic capacitor designed for high-density PC board mounting and automated assembly. With a 16 V rated voltage and 47 µF capacitance, it targets compact electronics where a non‑polar SMD electrolytic solution is required.

Built to industry reliability standards, this part is RoHS compliant and AEC‑Q200 qualified, offering defined endurance and temperature performance for demanding applications.

Key Features

• Electrical Ratings — Rated voltage 16 V and nominal capacitance 47 µF with ±20% tolerance (‑20% ~ 20%).
• Bi‑Polar Construction — Bi‑polarized design for circuits requiring non‑polar capacitor behavior.
• Frequency and Ripple Performance — Specified ripple current of 75 mA at 120 Hz and 112.5 mA at 10 kHz; frequency coefficients include 1.00 at 120 Hz and up to 1.50 at ≥10 kHz.
• Thermal Range & Endurance — Operating temperature range −40 °C to +85 °C and rated endurance of 1000 hours at 85 °C with polarity inversion every 250 hours.
• Loss and Stability — Maximum tan δ of 0.17 at 16 V (measured at 120 Hz, 20 °C); defined impedance ratios for −25 °C and −40 °C relative to +20 °C.
• Leakage Current — After 2 minutes at rated voltage and 20 °C, leakage current ≤ 0.05CV or 10 µA, whichever is greater.
• Package and Mounting — Radial can SMD chip package sized L: 5.4 mm × D: 8 mm, height seated max 5.4 mm; recommended PCB land 8.3 mm × 8.3 mm. Designed for automatic mounting machines and high‑density boards.
• Soldering Robustness — Meets soldering heat resistance: hot‑plate 250 °C for 30 s with defined post‑test electrical characteristics.
• Regulatory & Quality — Compliant with RoHS (2011/65/EU,(EU)2015/863) and AEC‑Q200 qualified.

Typical Applications

• Automotive electronic modules — Compact SMD form factor and AEC‑Q200 qualification make this capacitor suitable for space‑constrained automotive PCBs requiring bi‑polar components.
• Power decoupling in vehicle systems — Specified ripple current and frequency coefficients support decoupling and filtering tasks across a range of switching frequencies.
• Signal AC coupling and conditioning — Bi‑polar electrical behavior and controlled loss (tan δ) provide predictable performance in AC‑coupled circuits on high‑density boards.

Unique Advantages

• AEC‑Q200 qualification: Provides a defined reliability baseline for automotive design and validation processes.
• Compact SMD can package: Small footprint (5.4 mm × 8 mm) and tape‑feed compatibility enable automated placement on high‑density PCBs.
• Bi‑polar capability: Eliminates polarity constraints for AC or reversing‑polarity circuits, reducing BOM complexity when non‑polar capacitors are required.
• Documented endurance: 1000 hours at 85 °C with polarity inversion ensures predictable aging and retention of electrical characteristics.
• Measured ripple performance: Explicit ripple current ratings at 120 Hz and 10 kHz and frequency coefficients allow designers to size capacitors against real switching and ripple conditions.
• RoHS compliance: Meets contemporary environmental requirements for lead‑free designs.

Why Choose UWP1C470MCL1GB?

UWP1C470MCL1GB combines a compact SMD can package with bi‑polar aluminum electrolytic performance and clear, testable endurance and thermal characteristics. Its documented ripple ratings, loss angle, leakage limits and low‑temperature impedance behavior make it straightforward to specify into designs that demand predictable behavior over temperature and frequency.

This capacitor is well suited to engineers designing space‑constrained automotive electronics and other high‑density PCB applications who require AEC‑Q200 qualification, automated assembly compatibility, and defined lifetime performance.

If you would like pricing, lead‑time or availability information, request a quote or contact the sales team to discuss your application requirements and obtain a formal quotation.