UCZ1K330MCL6GS

The UCZ1K330MCL6GS is a chip-type aluminum electrolytic capacitor engineered for high-temperature operation and surface-mount assembly. Designed for demanding environments, it delivers 33 µF nominal capacitance at an 80 V rating with polarization and a wide operating temperature range from -40 °C to +125 °C.

With AEC-Q200 qualification, RoHS compliance, and carrier-tape compatibility for automated placement, this part targets automotive and harsh-environment power and decoupling applications where temperature endurance and predictable ESR across extremes are required.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with an 80 V rated voltage and ±20% tolerance, suitable for bulk decoupling and energy storage in medium-voltage circuits.
• Temperature Range & Reliability — Specified to operate from -40 °C to +125 °C with an endurance rating of 3000 hours at 125 °C.
• ESR Characterization — ESR specified as 750 mΩ at 100 kHz; ESR is also specified after the -40 °C test to ensure performance across temperature extremes.
• Ripple Current Performance — Rated ripple currents of 35 mA at 120 Hz and 70 mA at 10 kHz support AC and switching environments.
• Package & Mounting — Surface-mount chip (radial, can - SMD) compatible with automatic mounting machines and carrier tape; recommended PCB land size 8.3 × 8.3 mm.
• Standards & Compliance — AEC-Q200 qualified and RoHS compliant for applications requiring automotive-grade qualification and environmental compliance.

Typical Applications

• Automotive Electronic Control Units (ECUs) — Bulk decoupling and smoothing in power rails where AEC-Q200 qualification and high-temperature endurance are required.
• Power Conversion & DC–DC Modules — Energy storage and ripple filtering for converters operating up to 80 V and exposed to elevated temperatures.
• Industrial Power Electronics — Filtering and bulk capacitance in high-temperature industrial power supplies and motor-drive electronics.
• Sensor Interfaces & Signal Conditioning — Stable capacitance and ESR behavior from -40 °C to +125 °C for front-end power conditioning in harsh environments.

Unique Advantages

• High-temperature capability: Rated for continuous operation to +125 °C with a documented 3000-hour life at that temperature for longevity in hot environments.
• AEC-Q200 qualification: Provides a documented path for automotive-grade reliability suitable for vehicle electronics and similar demanding applications.
• Low-temperature ESR specification: ESR is characterized after -40 °C testing, supporting predictable behavior across the full -40 °C to +125 °C range.
• Defined ripple handling: Specified ripple current values at 120 Hz and 10 kHz enable confident selection for both low- and high-frequency power domains.
• Surface-mount, assembly-friendly form factor: SMD can package compatible with carrier-tape feeding simplifies automated placement and reduces manual handling.
• Regulatory compliance: RoHS compliance reduces material/rohs-related procurement risk for regulated designs.

Why Choose UCZ1K330MCL6GS?

UCZ1K330MCL6GS combines a compact SMD can package with high-temperature endurance, AEC-Q200 qualification, and explicit ESR characterization across extreme temperatures. It is positioned for engineers who need a reliable bulk capacitor that maintains predictable ESR and ripple performance from -40 °C up to +125 °C.

This part is well suited to automotive and industrial designers seeking a RoHS-compliant, assembly-friendly solution with defined lifetime and electrical characteristics—helping reduce design risk and streamline procurement for high-temperature power and decoupling applications.

Request a quote or contact our sales team to discuss pricing, availability, and sample or volume requirements for UCZ1K330MCL6GS.