UCZ1K470MCL1GS

The UCZ1K470MCL1GS is a chip-type aluminum electrolytic capacitor engineered for high-temperature operation up to +125°C. It combines a compact surface-mount can package with an 80 V rating and 47 µF capacitance, targeting demanding power-filtering and decoupling roles in environments that require extended reliability.

Designed for automated assembly with carrier tape feed and compliant with RoHS (2011/65/EU,(EU)2015/863), this part carries AEC-Q200 qualification and includes low-temperature ESR specifications verified after -40°C testing—making it suitable for temperature-extreme electronic systems.

Key Features

• Capacitance and Voltage — 47 µF rated capacitance with an 80 V maximum rated voltage and ±20% tolerance for predictable energy storage in power rails.
• High‑Temperature Operation — Specified for use from -40°C to +125°C with a rated lifetime of 3000 hours at 125°C, enabling sustained performance in hot environments.
• Low‑Temperature ESR Characterization — ESR specified after -40°C testing, providing verified performance at cold extremes for robust low-temperature operation.
• Measured ESR and Ripple Data — Equivalent series resistance of 550 mΩ at 100 kHz, with ripple current ratings of 57.5 mA at 120 Hz and 115 mA at 10 kHz to support realistic AC stress design.
• Automotive Qualification — AEC-Q200 qualified for use in applications that require automotive-grade component reliability.
• Surface‑Mount Can Package — Radial can-style SMD package designed for tape feeding and automated placement; recommended land size 1.03 × 1.03 cm for PCB layout.
• Regulatory Compliance — RoHS compliant (2011/65/EU,(EU)2015/863).
• Polarized Design — Polar aluminum electrolytic capacitor suitable for DC power filtering and bulk decoupling.

Typical Applications

• Automotive power modules — Bulk filtering and smoothing in engine control units, power distribution modules, and other AEC-Q200‑rated systems requiring high-temperature reliability.
• DC‑DC converters — Output filtering and energy storage for converters operating at elevated temperatures and higher voltages up to 80 V.
• Sensor and actuator electronics — Stable decoupling in sensor front-ends and actuator drive circuits across -40°C to +125°C ambient ranges.
• Industrial high‑temperature electronics — Power-rail stabilization in industrial equipment exposed to sustained high temperatures where long endurance is required.

Unique Advantages

• High‑temperature endurance: 3000 hours at 125°C provides a clear, test-backed lifecycle metric for sustained thermal stress.
• Verified low‑temperature ESR: ESR specification measured after -40°C testing reduces uncertainty in cold-start or low-temperature operation.
• AEC‑Q200 qualified: Qualification supports use in automotive-grade designs that require documented reliability standards.
• Tape‑feed SMD packaging: Compatible with automated placement for efficient, high-volume assembly.
• Clear ripple and ESR specs: Provided ripple current and ESR data allow precise thermal and ripple-loss budgeting in power designs.
• RoHS compliance: Meets current European hazardous-substance regulations for easier global integration.

Why Choose UCZ1K470MCL1GS?

UCZ1K470MCL1GS is positioned for designs that demand a compact, high-voltage electrolytic capacitor with validated performance across a wide temperature range. Its combination of an 80 V rating, low-temperature ESR verification, defined ripple current values, and AEC-Q200 qualification makes it suitable for automotive and industrial power systems where thermal endurance and reliability matter.

Choose this part when you need a tested, tape-fed SMD solution that simplifies assembly and provides quantifiable endurance and electrical parameters for engineering and procurement decisions.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for UCZ1K470MCL1GS.