UUB1H470MNL1GS

The UUB1H470MNL1GS is a chip-type aluminum electrolytic capacitor in a surface-mount radial can package designed for high-temperature applications. It provides 47 µF capacitance at 50 V with a rated operating range from −40 °C to +125 °C and is AEC‑Q200 qualified.

Built for automated assembly (carrier tape compatible), this part targets automotive and other electronics that require sustained performance at elevated temperatures and long-term stability under load.

Key Features

• Electrical Performance — 47 µF capacitance, 50 V rated voltage, and capacitance tolerance of ±20% measured at 120 Hz, 20 °C.
• High-Temperature Rating — Designed for continuous operation from −40 °C to +125 °C with an endurance rating of 2000 hours at 125 °C.
• AEC‑Q200 Qualified — Meets AEC‑Q200 qualification for applications requiring recognized component-level reliability.
• Surface-Mount Radial Can Package — Chip-type radial can packaged for surface-mount assembly; supplied for automatic mounting by carrier tape.
• Leakage and Loss Characteristics — Leakage current specified as I ≤ 0.03CV (µA) after 1 minute at 20 °C for rated voltages 10–50 V; tan δ limits provided by rated voltage.
• Soldering Heat Resistance — Withstands hot-plate reflow conditions (250 °C for 30 seconds) and meets post-soldering characteristic limits for capacitance, tan δ, and leakage.
• Ripple Current Ratings — Frequency-characterized ripple current: 58 mA at 120 Hz and 87 mA at 10 kHz for the specified value.

Typical Applications

• Automotive Electronics — Suitable for electronic control units and modules that require components qualified to AEC‑Q200 and capable of operation up to +125 °C.
• Power Supply Decoupling in High-Temperature Systems — Filtering and smoothing in power rails where elevated ambient or junction temperatures are expected.
• High-Temperature Sensor and Control Modules — Energy storage and transient suppression in sensor interfaces and control circuitry exposed to wide temperature ranges.
• Automated Assembly Lines — Carrier-tape compatible for pick-and-place installation in high-volume manufacturing.

Unique Advantages

• High-Temperature Endurance: Rated for operation to +125 °C with 2000-hour endurance at that temperature, enabling reliable performance in thermally demanding environments.
• Automotive-Grade Qualification: AEC‑Q200 qualification provides documented component-level reliability for designs targeting automotive markets.
• Surface-Mount, Tape-Feedable Packaging: Carrier-tape compatibility simplifies integration into automated SMT production flows and reduces assembly overhead.
• Robust Post-Solder Characteristics: Proven resistance to soldering heat (250 °C for 30 s) while maintaining capacitance, tan δ, and leakage performance.
• Measured Ripple Performance: Specified ripple current values at both low and high frequencies (120 Hz and 10 kHz) aid designers in thermal and ripple budgeting.

Why Choose UUB1H470MNL1GS?

UUB1H470MNL1GS combines a compact chip-type surface-mount package with AEC‑Q200 qualification and a wide operating temperature range (−40 °C to +125 °C), making it a suitable choice for engineers designing electronics that must withstand elevated temperatures and meet automotive reliability expectations. Its tape-feedable packaging and soldering-heat resilience streamline high-volume assembly while maintaining electrical stability over time.

This capacitor is well suited to designs where long-term high-temperature endurance, controlled leakage and loss characteristics, and automated assembly compatibility are priority selection criteria.

To request a quote or submit a procurement inquiry for UUB1H470MNL1GS, please contact our sales team or request a formal quotation through your preferred purchasing channel.