UCZ1C470MCL1GS

The UCZ1C470MCL1GS is a chip‑type aluminum electrolytic capacitor designed for high‑reliability, high‑temperature applications. It is a polarized surface‑mount device specified for operation from -40 °C to +125 °C and is AEC‑Q200 qualified for automotive and other demanding electronics.

With a 47 µF capacitance at 16 V, a low‑temperature ESR specification and carrier‑tape compatibility for automated placement, this part targets engineers building compact power subsystems that must withstand elevated temperatures and meet industry environmental requirements.

Key Features

• Electrical characteristics — 47 µF rated capacitance at 16 V with ±20% tolerance, polarized configuration suitable for DC power circuits.
• Low‑temperature ESR specification — ESR specified after -40 °C test conditions; specified ESR is 1.6 Ω measured at 100 kHz.
• Ripple current ratings — Defined ripple current capability of 34.5 mA at 120 Hz and 69 mA at 10 kHz, enabling quantified performance in real designs.
• High‑temperature endurance — Rated for operation from -40 °C to +125 °C with an endurance of 1000 hours at 125 °C (case size φ6.3 × 5.8L).
• Surface‑mount, automated assembly — Chip type radial/can SMD package designed for carrier‑tape feeding and compatibility with automatic mounting machines; surface mount land size recommended: 6.6 × 6.6 mm.
• Reliability and compliance — AEC‑Q200 qualified and RoHS compliant for use in regulated, high‑reliability environments.
• Robust handling and marking — Resists soldering heat (250 °C, 30 s hot‑plate condition per datasheet) and is marked with black print on the case top for identification.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and a -40 °C to +125 °C range make this capacitor suitable for vehicle power subsystems where elevated temperature endurance is required.
• High‑temperature power filtering — Quantified ESR and ripple‑current specifications support controlled filtering and smoothing in power modules that operate in hot environments.
• Compact SMD power rails — Small footprint (L: 5.8 × D: 6.3 mm) and carrier‑tape compatibility allow integration into dense, automated surface‑mount assemblies for space‑constrained designs.

Unique Advantages

• Automotive‑grade qualification: AEC‑Q200 listing provides documented suitability for vehicle electronics and other high‑reliability systems.
• High‑temperature capability: Rated to +125 °C with a defined 1000‑hour endurance at that temperature for predictable long‑term performance.
• Low‑temperature ESR assurance: ESR specified after -40 °C testing ensures performance is characterized across the full temperature range.
• Measured ripple specifications: Published ripple currents at 120 Hz and 10 kHz give designers concrete limits for thermal and electrical budgeting.
• Compact, assembly‑ready package: Radial can SMD chip format with carrier‑tape support simplifies automated placement and reduces BOM handling complexity.
• Regulatory compliance: RoHS compliance supports use in regulated markets and simplifies environmental compliance management.

Why Choose UCZ1C470MCL1GS?

The UCZ1C470MCL1GS combines a compact surface‑mount can style with high‑temperature endurance, low‑temperature ESR characterization and AEC‑Q200 qualification, making it a fit for engineers designing robust power electronics where space, temperature and reliability are critical. Its specified ripple current and leakage characteristics allow for predictable integration into regulated power rails.

This part is ideal for designs that require a small, automotive‑qualified electrolytic capacitor for high‑temperature operation and automated assembly. Choosing this capacitor supports long‑term robustness through documented endurance and industry compliance.

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