UCD1C270MCL1GS

The UCD1C270MCL1GS is a chip‑type aluminum electrolytic capacitor designed for surface mounting on high‑density printed circuit boards. It delivers low impedance in a compact SMD can package and is suitable for applications requiring wide temperature range operation and automated assembly.

Qualified to AEC‑Q200 and RoHS compliant, this part targets automotive and other demanding board‑level applications that need stable capacitance over -55 °C to +105 °C and a documented high‑temperature lifetime.

Key Features

• Chip Type / Low Impedance  Designed as a chip‑type, low‑impedance aluminum electrolytic capacitor rated for operation up to +105 °C.
• Capacitance & Voltage  27 µF nominal capacitance with a 16 V rated voltage and ±20% capacitance tolerance (at 120 Hz, 20 °C).
• Compact SMD Package  Small footprint with dimensions L: 5.8 × D: 5 mm and surface mount land size 5.3 × 5.3 mm for high‑density PCB layouts.
• Electrical Performance  Low impedance value of 700 mΩ, with ripple current ratings of 80 mA at 120 Hz and 160 mA at 10 kHz.
• Thermal Range & Lifetime  Rated for -55 °C to +105 °C operation with a specified lifetime of 2000 hours at 105 °C.
• Qualification & Compliance  AEC‑Q200 qualified and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Assembly Ready  Designed for surface mounting on high density PC boards and applicable to automatic mounting machines fed with carrier tape.
• Polarized Device  Polarized aluminum electrolytic construction; observe polarity in board designs.

Typical Applications

• Automotive Electronics  AEC‑Q200 qualification and a -55 °C to +105 °C temperature rating make this capacitor suitable for automotive board‑level use where high‑temperature durability is required.
• High‑Density SMD Assemblies  Compact L: 5.8 × D: 5 mm package and tape‑feed compatibility support automated assembly on space‑constrained PCBs.
• Board‑Level Power Components  Low impedance and specified ripple current ratings support smoothing and decoupling functions on compact power modules and control boards.

Unique Advantages

• AEC‑Q200 Qualified: Provides an established automotive qualification for designs requiring recognized component reliability.
• Wide Operating Temperature: Operation from -55 °C to +105 °C offers robust performance across harsh thermal environments.
• Compact Footprint: Small SMD can (5.8 × 5 mm) reduces board area while remaining compatible with carrier‑tape automated placement.
• Low Impedance with Defined Ripple Ratings: 700 mΩ impedance and ripple current specs at 120 Hz and 10 kHz allow predictable performance in AC and switching environments.
• Long‑Term High‑Temperature Endurance: Specified 2000 hours at 105 °C supports life‑cycle planning for temperature‑stress applications.
• RoHS Compliant: Meets current lead‑free and restricted‑substance requirements for global manufacturing.

Why Choose UCD1C270MCL1GS?

The UCD1C270MCL1GS combines a low‑impedance aluminum electrolytic design with a compact SMD can package tailored for automated, high‑density PCB assembly. With AEC‑Q200 qualification, a wide -55 °C to +105 °C operating range, and a defined lifetime at elevated temperature, it is positioned for reliable use in automotive and other demanding board‑level applications that require predictable electrical and thermal performance.

This part is a practical choice for engineers specifying capacitors where space, automated placement, and temperature endurance are priorities. Its combination of size, impedance, ripple ratings, and qualification supports robust designs with clear, verifiable performance limits.

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