UCZ1H470MCL1GS

The UCZ1H470MCL1GS is a chip-type aluminum electrolytic capacitor designed for high-reliability, high-temperature use. With a 47 µF capacitance at 50 V rating and a -40 °C to +125 °C operating range, it targets demanding electronic assemblies requiring stable filtering and decoupling under thermal stress.

Qualified to AEC‑Q200 and compliant with RoHS (2011/65/EU,(EU)2015/863), this surface-mount radial can is compatible with automated carrier-tape pick-and-place processes and includes low-temperature ESR specification for predictable performance down to -40 °C.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance for power-filtering and energy-storage needs.
• High-Temperature Operation — Specified for continuous use up to +125 °C, with endurance specified at 3000 hours at 125 °C for the applicable case sizes.
• Low-Temperature ESR Characterization — ESR specified after -40 °C testing and a low-temperature stability spec to ensure predictable impedance at cold ambient conditions.
• Measured ESR — 250 mΩ equivalent series resistance measured at 100 kHz, useful for estimating high-frequency loss and ripple behavior.
• Ripple Current Ratings — 135 mA at 120 Hz and 270 mA at 10 kHz to support AC ripple handling in power circuits.
• Surface-Mount, Carrier-Tape Compatible — Chip-type radial SMD can designed for automatic mounting machines fed by carrier tape.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS compliant; leakage and tan δ limits are defined per the series datasheet.
• Soldering Robustness — Meets resistance-to-soldering-heat criteria (hot plate at 250 °C for 30 seconds) per the datasheet.

Typical Applications

• Automotive Electronics — Suitable for control modules and power management circuits where AEC‑Q200 qualification and high operating temperature are required.
• Power Supply Filtering — Bulk decoupling and smoothing in high-temperature power assemblies thanks to 47 µF capacity and 50 V rating.
• Surface-Mount Production — Designed for automated pick-and-place with carrier-tape feeding to streamline high-volume PCB assembly.
• Industrial Controls — Filtering and energy storage in elevated-temperature environments up to +125 °C with defined endurance characteristics.

Unique Advantages

• Temperature-graded performance: Rated from -40 °C to +125 °C with ESR characterization after -40 °C testing, providing predictable behavior across wide thermal ranges.
• AEC‑Q200 qualification: Recognized reliability standard that supports use in applications requiring validated component robustness.
• Defined high-temperature endurance: 3000 hours at 125 °C for the relevant case sizes, enabling long-term use in hot operating environments.
• Manufacturing-ready package: Surface-mount radial can compatible with carrier-tape mounting, reducing manual handling and speeding PCB assembly.
• Measurable ripple and ESR specs: Published ripple current values and 250 mΩ ESR at 100 kHz help engineers model thermal rise and impedance in power designs.
• RoHS compliant: Meets environmental directive requirements for restricted substances.

Why Choose UCZ1H470MCL1GS?

UCZ1H470MCL1GS combines chip-type packaging with high-temperature rating and AEC‑Q200 qualification to address demanding designs that require durable capacitance and predictable ESR across a wide temperature range. Its surface-mount, carrier-tape compatibility simplifies automated assembly while the published ripple current and ESR figures support thermal and performance modeling in power subsystems.

This part is well suited to engineers and procurement teams designing robust power filtering and decoupling solutions for automotive and industrial applications where long-term reliability at elevated temperatures and automated production readiness are priorities.

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