UWT1H101MNL1GS

The UWT1H101MNL1GS is a chip-type aluminum electrolytic capacitor from Nichicon designed for surface mounting on high-density PC boards. It delivers 100 µF at 50 V in a compact SMD can package and is intended for applications that require wide operating temperature and high reliability.

Built for automotive and industrial environments, the part is AEC-Q200 qualified, RoHS compliant, and specified to operate from −55 °C to +105 °C with endurance testing of 1000 hours at 105 °C.

Key Features

• Capacitance and Voltage — 100 µF nominal capacitance with a rated voltage of 50 V; polarized design with capacitance tolerance ±20% (measured at 120 Hz, 20 °C).
• Wide Temperature Range — Rated for operation from −55 °C to +105 °C to support temperature-challenging environments.
• AEC-Q200 Qualification — Supplied as an AEC-Q200 qualified device suitable for automotive-grade designs.
• Surface-Mount Chip Package — Chip type aluminum electrolytic in a radial, can SMD package sized L: 1 cm × D: 0.8 cm with recommended land pattern 8.3 mm × 8.3 mm; designed for high-density PCBs.
• Automated Assembly Compatible — Applicable to automatic mounting machines when fed with carrier tape for high-volume SMT assembly.
• Endurance and Reliability — Specified endurance: 1000 hours at 105 °C with defined limits on capacitance change, tan δ and leakage current after test.
• Leakage Current Specification — Leakage current after 2 minutes' application of rated voltage at 20 °C not more than 0.01CV or 3 µA (whichever is greater).
• Ripple Current Ratings — 140 mA at 120 Hz and 210 mA at 10 kHz, providing defined AC performance for smoothing and decoupling.
• RoHS Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics — AEC-Q200 qualification and −55 °C to +105 °C operation make this capacitor suitable for automotive electronic modules and control units.
• High-density surface-mount PCBs — Chip-type SMD can is designed for compact layouts where board space and automated placement are priorities.
• Automated assembly production — Carrier-tape compatibility supports efficient pick-and-place manufacturing for volume production.
• Temperature-challenged systems — Wide operating temperature and 1000-hour endurance at 105 °C support applications requiring thermal robustness.

Unique Advantages

• Automotive-ready qualification: AEC-Q200 qualification supports use in automotive-grade designs that require industry-recognized stress screening.
• Wide operating range: −55 °C to +105 °C operation enables deployment across environments with large temperature swings.
• Compact SMD form factor: Chip-style radial can SMD with a small footprint (L: 1 cm × D: 0.8 cm) and defined land size (8.3 mm × 8.3 mm) for dense PCB layouts.
• Defined endurance: 1000 hours at 105 °C specified by the datasheet for predictable long-term behavior under elevated temperature stress.
• Measurable AC performance: Published ripple current ratings at 120 Hz and 10 kHz give clear parameters for decoupling and smoothing design choices.
• Regulatory compliance: RoHS directive compliance supports use in regions and products that require restriction of hazardous substances.

Why Choose UWT1H101MNL1GS?

The UWT1H101MNL1GS provides a compact, automotive-capable aluminum electrolytic solution for surface-mount applications that demand wide temperature operation and defined endurance. Its combination of AEC-Q200 qualification, RoHS compliance, and automated assembly compatibility helps streamline qualification and production for automotive and industrial programs.

Choose this part when you need a polarized bulk capacitor with clear ripple-current specifications, predictable leakage behavior, and a small SMD footprint for high-density boards. Backed by Nichicon's series specifications, it offers a verifiable option for designs requiring thermal robustness and manufacturing efficiency.

Request a quote or contact sales to discuss availability, lead times, and integration support for the UWT1H101MNL1GS.