UZS1A470MCL1GB

The UZS1A470MCL1GB is a chip‑type aluminum electrolytic capacitor engineered for surface‑mount use on high‑density PC boards. It delivers 47 µF at a 10 V rating in a compact 4.5 mm profile and is designed for automated assembly with carrier‑tape compatibility.

Targeted for reliability‑sensitive electronics, this part combines AEC‑Q200 qualification with RoHS compliance and defined endurance and ripple characteristics for embedded and automotive application environments.

Key Features

• Capacitance & Voltage: 47 µF rated at 10 V for local energy storage, decoupling and smoothing on compact boards.
• Compact Chip Package: Chip type, surface‑mount radial can in a 4.5 × 6.3 mm footprint (L × D) with a recommended land size of 6.6 × 6.6 mm for high‑density PCBs.
• Automotive‑grade Reliability: AEC‑Q200 compliant, providing qualification for automotive electronics use where that standard is required.
• Operating Range & Endurance: Specified for −40 °C to +85 °C with an endurance rating of 2000 hours at 85 °C under rated voltage.
• Ripple Current Performance: Low‑frequency ripple current of 52 mA at 120 Hz and high‑frequency ripple current of 78 mA at 100 kHz; frequency coefficients provided for scaling ripple across application frequencies.
• RoHS Compliant & Assembly Ready: Conforms to RoHS (2011/65/EU, (EU)2015/863) and is suitable for automatic mounting machines fed with carrier tape.
• Polarized Design & Tolerance: Polarized aluminum electrolytic capacitor with a capacitance tolerance of −20% to +20% at 120 Hz, 20 °C.

Typical Applications

• Automotive electronics: Use in engine control modules, sensor interfaces and other vehicle electronics where AEC‑Q200 qualification is required for component selection.
• Power supply decoupling: Local energy storage and smoothing on compact, high‑density PCBs to support DC‑DC converters and point‑of‑load regulation.
• Embedded control boards: Space‑constrained microcontroller and sensor boards that require surface‑mount capacitors compatible with automated assembly.

Unique Advantages

• Space‑efficient form factor: 4.5 mm height and small L × D dimensions help minimize board real estate while providing 47 µF capacitance.
• Automated assembly ready: Carrier‑tape compatible chip type simplifies placement with pick‑and‑place equipment for high‑volume manufacturing.
• Automotive qualification: AEC‑Q200 compliance supports selection for automotive systems and related reliability demands.
• Defined endurance: 2000 hours at 85 °C under rated voltage gives a clear lifetime expectation for thermal stress planning.
• Frequency‑aware ripple handling: Published ripple currents and frequency coefficients enable predictable ripple scaling across common supply frequencies.
• Regulatory compliance: RoHS conformity aligns with environmental and regulatory requirements for commercial and automotive electronics.

Why Choose UZS1A470MCL1GB?

UZS1A470MCL1GB is positioned for compact, reliability‑focused designs that require a surface‑mount aluminum electrolytic capacitor with automotive‑grade qualification. Its combination of 47 µF at 10 V, a low‑profile 4.5 mm chip package, and defined endurance and ripple specifications make it suitable for embedded power decoupling and automotive electronic modules.

This part is appropriate for engineers specifying components for automated assembly and for programs that require traceable qualification (AEC‑Q200) and regulatory compliance (RoHS). The clear operational limits and endurance data simplify design tradeoffs and lifecycle planning.

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