UCZ1J330MCL1GS

The UCZ1J330MCL1GS is a chip-type aluminum electrolytic capacitor engineered for high-reliability applications. It delivers 33 µF at a 63 V rating in a compact SMD can package and is optimized for operation from -40 °C to +125 °C.

Designed for automated assembly and harsh operating environments, this part targets demanding embedded and vehicle-grade electronics where stable capacitance, controlled ESR at low temperature, and long-term endurance are required.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• Wide temperature range — Specified operation from -40 °C to +125 °C for high-temperature system use.
• Low-temperature ESR specification — ESR characterized with an explicit value of 500 mΩ at 100 kHz and includes ESR results after -40 °C testing.
• High-temperature endurance — Rated lifetime of 3000 hours at 125 °C, suitable for extended operation in elevated-temperature designs.
• Ripple performance — Ripple current ratings of 85 mA at 120 Hz and 170 mA at 10 kHz to support smoothing and decoupling in power circuits.
• Package and assembly — Chip-type, surface-mount radial can (SMD) compatible with automatic mounting machines fed by carrier tape; recommended land size L: 1.03 × W: 1.03 cm.
• Compliance and qualification — RoHS compliant and AEC-Q200 qualified for use in regulated, reliability-focused designs.

Typical Applications

• Power supply decoupling — Bulk and local decoupling in DC power rails where 63 V rating and controlled ESR are required.
• Embedded and industrial electronics — Filtering and energy buffering in control modules that operate across -40 °C to +125 °C.
• Automotive electronics — Use in vehicle electronic modules where AEC-Q200 qualification and high-temperature endurance are required.
• Signal conditioning and analog front ends — Stabilizing supply rails and smoothing ripple for sensitive analog circuitry.

Unique Advantages

• Validated high-temperature operation: A 125 °C operating limit and a 3000-hour lifetime at 125 °C support reliable long-term use in elevated-temperature environments.
• Low-temperature ESR characterization: ESR specified at 100 kHz with post -40 °C test data enables predictable performance in cold-start and low-temperature conditions.
• Automated assembly ready: Carrier-tape compatibility and SMD can format simplify high-volume placement and reduce assembly handling.
• Automotive-grade qualification: AEC-Q200 qualification provides an added level of assurance for designs requiring industry-recognized reliability testing.
• Regulatory compliance: RoHS compliance supports use in regions with restricted substance directives.

Why Choose UCZ1J330MCL1GS?

UCZ1J330MCL1GS combines a compact chip SMD can package with robust electrical and environmental qualifications—33 µF at 63 V, controlled ESR across temperature extremes, and endurance at elevated temperatures. The part is positioned for engineers who need predictable decoupling and energy storage in designs exposed to wide temperature ranges and who require AEC-Q200-level reliability.

This capacitor is well suited for customers designing industrial, embedded, and automotive electronic modules where automated assembly, long-term stability, and regulatory compliance are key decision factors.

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