UCX1V470MCS6GS

The UCX1V470MCS6GS is a chip-type aluminum electrolytic capacitor designed for high-temperature operation up to +135°C. It is a surface-mount, carrier-tape compatible part optimized for power-decoupling and filtering in demanding environments.

With a 47 µF capacitance at 35 V, defined ESR and impedance data after low-temperature testing, and AEC-Q200 qualification, this capacitor targets applications that require stable performance across a wide temperature range and proven reliability.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance rated at 35 V for bulk decoupling and energy storage in compact SMD form factors.
• High-Temperature Operation — Specified for operation from -40 °C to +135 °C, with endurance of 2000 hours at 135 °C under rated voltage.
• ESR and Impedance — ESR specified as 250 mΩ at 100 kHz and an impedance value of 15 Ω (as provided), with additional ESR specification validated after -40 °C testing.
• Ripple Current — Rated ripple current of 98.5 mA at 120 Hz and 197 mA at 10 kHz for AC loading and decoupling applications.
• Surface-Mount Chip Package — Chip-type, radial can SMD package with footprint land size 6.6 × 6.6 mm; compatible with automatic mounting machines fed by carrier tape.
• Reliability & Manufacturing — AEC-Q200 qualified and RoHS compliant; designed to meet endurance, soldering heat resistance and shelf-life requirements documented in the product datasheet.

Typical Applications

• Automotive Electronics — Power-supply decoupling and filtering in electronic control units and modules that require AEC-Q200 qualification and +135 °C operation.
• Power Management — Local energy storage and ripple suppression in DC–DC converters and power distribution circuits operating at elevated temperatures.
• Industrial Controls — Capacitor solution for motor drives, power controllers and sensors exposed to wide temperature ranges and continuous thermal stress.
• Telematics & Onboard Systems — Decoupling and smoothing in communication and monitoring modules where long-term stability at high temperature is needed.

Unique Advantages

• High-temperature endurance: Rated to +135 °C with a 2000-hour endurance rating at that temperature, enabling reliable operation in hot environments.
• AEC-Q200 qualification: Provides an explicit reliability baseline for applications requiring industry-recognized component qualification.
• Low-temperature ESR verification: ESR is specified after -40 °C testing, offering designers quantified performance across the full temperature range.
• Compact SMD chip form: Small footprint (land size 6.6 × 6.6 mm) and carrier-tape compatibility streamline automated placement and reduce board area.
• Defined ripple performance: Published ripple current values at both 120 Hz and 10 kHz support selection for a range of switching and low-frequency applications.
• RoHS compliant: Conforms to RoHS directive requirements for environmental and regulatory compliance.

Why Choose UCX1V470MCS6GS?

UCX1V470MCS6GS is positioned for designs that demand reliable energy storage and filtering in thermally challenging environments. Its combination of a 47 µF/35 V rating, explicit ESR/impedance data across temperature extremes, and AEC-Q200 qualification makes it suitable for systems where predictable, long-term performance is required.

This capacitor is well suited to engineers and procurement teams building automotive, industrial and high-reliability power electronics who need a compact, surface-mount solution with documented endurance, ripple capability, and automated assembly compatibility.

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