UWT1C330MCL1GB

The UWT1C330MCL1GB is a Nichicon UWT-series aluminum electrolytic chip capacitor specified at 33 µF and 16 V. It is a surface-mount, radial can (chip type) capacitor designed for use on high‑density PC boards and is compatible with tape-fed automated placement.

Engineered for demanding temperature environments, this capacitor operates across −55 °C to 105 °C, is RoHS compliant and AEC‑Q200 qualified, making it suitable for automotive electronics and other industrial surface‑mount applications that require extended temperature range and proven reliability.

Key Features

• Electrical Performance — 33 µF capacitance at 16 V with ±20% tolerance, polarized construction for DC decoupling and bulk storage applications.
• Wide Temperature Range — Rated for operation from −55 °C to 105 °C, supporting designs that experience broad ambient and operating temperature variation.
• Reliability & Endurance — Endurance tested for 1000 hours at 105 °C; capacitance change for 16 V parts remains within ±25% after the endurance test, with leakage current and tan δ meeting specified limits.
• Ripple Current — Specified ripple handling of 40 mA at 120 Hz and 60 mA at 10 kHz for decoupling and filtering applications across frequency ranges.
• Low‑temperature Stability — Characterized impedance behavior at low temperatures per datasheet; tan δ for 16 V is specified (max. 0.20 at 120 Hz, 20 °C).
• Surface‑Mount Packaging — Chip-type, radial can SMD package designed for placement on high‑density PCBs and compatible with automatic mounting machines fed with carrier tape.
• Compliance — RoHS directive compliant and AEC‑Q200 qualified for applications requiring industry-recognized reliability standards.

Typical Applications

• Automotive electronics — Suitable for capacitive decoupling and bulk storage in automotive electronic modules where AEC‑Q200 qualification and wide temperature range are required.
• High‑density SMD power circuits — Designed for surface mounting on compact PCBs to provide local energy storage and smoothing in power-supply rails.
• Automated assembly environments — Compatible with tape-fed automatic mounting machines for efficient, high-volume production workflows.

Unique Advantages

• Wide operating temperature window — −55 °C to 105 °C rating supports deployments across harsh thermal environments without derating outside specified limits.
• Automotive‑grade qualification — AEC‑Q200 qualification provides a recognized reliability baseline for automotive and similarly stringent applications.
• Production‑ready packaging — Chip‑type SMD form factor and carrier‑tape compatibility reduce assembly overhead and improve throughput on automated lines.
• Documented endurance — 1000 hours at 105 °C endurance test with defined limits for capacitance, tan δ and leakage current for predictable long‑term behavior.
• Frequency range ripple performance — Specified ripple current at both low (120 Hz) and higher (10 kHz) frequencies to support filtering across common application bands.
• Regulatory compliance — RoHS compliant construction helps meet environmental and regulatory requirements in procurement and manufacturing.

Why Choose UWT1C330MCL1GB?

The UWT1C330MCL1GB positions itself as a robust, surface‑mount aluminum electrolytic solution for engineers needing dependable bulk capacitance in compact, automated assembly environments. Its combination of 33 µF/16 V electrical rating, broad −55 °C to 105 °C operating range, AEC‑Q200 qualification and tape‑feed compatibility makes it appropriate for automotive electronics and other temperature‑challenging, production‑focused designs.

Choosing this part supports designs that require predictable endurance and ripple behavior, with clear specification limits for capacitance change, tan δ and leakage after high‑temperature endurance testing—helping reduce design risk and simplify component selection for long‑life applications.

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