UCJ1H101MCL1GS

The UCJ1H101MCL1GS is a chip‑type aluminum electrolytic capacitor designed for high‑temperature operation up to +125°C. It is optimized for surface‑mount production, including use with automatic mounting machines fed by carrier tape, and is RoHS compliant.

With AEC‑Q200 qualification and a specified 2,000‑hour lifetime at 125°C, this capacitor is targeted at demanding applications that require stable capacitance and controlled ESR across a wide temperature range.

Key Features

• High Temperature Range – Rated to operate from -40°C to +125°C with endurance specified for 2,000 hours at 125°C.
• AEC‑Q200 Qualified – Meets AEC‑Q200 requirements, supporting use in designs that demand automotive‑grade component qualification.
• Electrical Specification – 100 µF capacitance at 50 V with ±20% tolerance and polarized construction suitable for DC applications.
• Low‑Temperature ESR Verification – Includes an ESR specification verified after testing at -40°C to ensure performance under cold conditions.
• Ripple Current Ratings – Specified ripple handling of 165 mA at 120 Hz and 330 mA at 10 kHz, supporting decoupling and smoothing in power circuits.
• Surface‑Mount Chip Package – Chip-type can packaged for SMD assembly and compatible with automatic carrier‑tape mounting processes; recommended land pattern dimensions are provided.
• Reliability and Handling – Leakage current limits, tan δ, and soldering‑heat resistance defined in the datasheet to support robust manufacturing and long‑term operation.
• Regulatory Compliance – Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronic Modules – Suitable for use in vehicle electronics that require AEC‑Q200 qualification and high‑temperature endurance.
• High‑Temperature Electronics – For circuits that operate at elevated ambient temperatures where long‑term capacitance stability at +125°C is required.
• Surface‑Mount Assembly Lines – Designed for automatic mounting with carrier tape to support high‑volume SMT production.

Unique Advantages

• Qualified for Automotive Reliability: AEC‑Q200 qualification provides documented reliability for designs targeting automotive applications.
• High‑Temperature Endurance: 2,000 hours rated life at 125°C offers defined long‑term performance for thermal stress environments.
• Verified Low‑Temperature ESR: ESR specification after -40°C testing ensures predictable behavior across the full -40°C to +125°C range.
• Practical Ripple Capacity: Specified ripple currents at both low and high frequencies (165 mA @120 Hz, 330 mA @10 kHz) support decoupling and smoothing in power stages.
• Assembly‑Ready SMD Form Factor: Chip can package and carrier‑tape compatibility simplify integration into automated production lines.
• Regulatory Conformity: RoHS compliance supports use in regulated markets and reduces material compliance risk.

Why Choose UCJ1H101MCL1GS?

The UCJ1H101MCL1GS positions itself as a reliable, high‑temperature surface‑mount aluminum electrolytic solution for designs requiring automotive‑grade qualification and defined endurance at elevated temperatures. Its combination of AEC‑Q200 qualification, verified low‑temperature ESR behavior, and specified ripple ratings make it suitable for engineers specifying components for high‑stress thermal and electrical environments.

This part is well suited for design teams and procurement focused on long‑lived, assembly‑friendly capacitors for automotive and other high‑temperature electronics, where documented performance and compliance are essential.

Request a quote or contact sales to discuss availability, lead times, and suitability of UCJ1H101MCL1GS for your application requirements.