UWT1V470MCL1GS

The UWT1V470MCL1GS is a surface-mount, chip-type aluminum electrolytic capacitor from Nichicon’s UWT series. It delivers 47 µF nominal capacitance at a 35 V rating with polarized construction, intended for high-density PCB assembly using embossed carrier taping.

Designed for wide-temperature operation (−55 °C to +105 °C) and qualified to AEC-Q200, this part targets automotive and other demanding electronic systems that require elevated temperature endurance and reliable surface-mount packaging.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance.
• Wide Temperature Range — Operates from −55 °C to +105 °C to support high-temperature environments.
• Endurance — Rated lifetime of 1000 hours at 105 °C; endurance characteristics are specified after restoration to 20 °C following the test.
• Surface-Mount Chip Package — Chip-type, radial can SMD construction sized L: 5.8 × D: 6.3 mm with a recommended PCB land pattern of 6.6 × 6.6 mm; supplied on embossed carrier tape for automated placement.
• Ripple Current Performance — Specified ripple current of 63 mA at 120 Hz and 94.5 mA at 10 kHz (part-specific values).
• Electrical Integrity — Leakage current specified as ≤0.01CV or 3 µA (whichever is greater) after 2 minutes at 20 °C; tan δ limits provided per rated voltage.
• Standards & Compliance — AEC-Q200 qualified and RoHS compliant.
• Marking — Black print on the case top for polarity and identification.

Typical Applications

• Automotive systems — AEC-Q200 qualification and a wide operating temperature range make this capacitor suitable for electronic modules used in automotive applications.
• Automotive electronic assemblies — Chip-type SMD format with embossed carrier taping supports automated placement on high-density automotive PCBs.
• High-temperature environments — 1000 h endurance at 105 °C and specified ripple currents support designs that require sustained elevated-temperature performance.

Unique Advantages

• Automotive-grade qualification: AEC-Q200 rating aligns the component with automotive electronics requirements where qualification is required.
• Wide temperature capability: −55 °C to +105 °C range enables use across harsh thermal conditions without sacrificing specified endurance.
• SMD chip form factor: Compact L: 5.8 × D: 6.3 mm package and embossed carrier taping simplify automated assembly for high-density PCBs.
• Defined endurance specification: 1000 hours at 105 °C with documented limits on capacitance change, tan δ and leakage current for predictable long-term behavior.
• Clear electrical limits: Specified leakage current, tan δ and ripple current values allow designers to size and qualify power decoupling and filtering stages precisely.
• RoHS compliant: Meets current lead-free and restricted substance requirements for regulated markets.

Why Choose UWT1V470MCL1GS?

The UWT1V470MCL1GS combines a compact chip-style SMD package with a 47 µF/35 V electrical rating and a wide −55 °C to +105 °C operating window, making it a practical choice for designers targeting automotive and other high-reliability electronics. AEC-Q200 qualification, 1000‑hour endurance at 105 °C, and defined leakage and ripple current specifications provide documented performance for thermal and electrical stress conditions.

This capacitor is suited to customers who need a reliable, surface-mount aluminum electrolytic solution for dense PCB layouts and automated assembly, offering traceable endurance and compliance characteristics for long-term deployment.

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