UCZ1E272MNQ1MS

The UCZ1E272MNQ1MS is a chip-type aluminum electrolytic capacitor designed for high-temperature, high-reliability applications. It is a surface-mount, tape-fed part specified for operation from −40°C to +125°C and is AEC‑Q200 qualified for demanding environments.

This part provides 2.7 mF capacitance at 25 V with a polarization characteristic and low ESR behavior specified after a −40°C test. Its combination of elevated temperature endurance and low equivalent-series resistance makes it suitable for power filtering and decoupling in thermally challenging systems.

Key Features

• Capacitance & Voltage — 2.7 mF nominal capacitance rated at 25 V with ±20% tolerance for bulk energy storage and filtering.
• Temperature Range & Endurance — Specified operating temperature −40°C to +125°C with 4,000 hours endurance at 125°C to support long-term high-temperature use.
• Low ESR — Equivalent Series Resistance of 34 mΩ measured at 100 kHz, with an ESR specification retained after low-temperature (−40°C) testing.
• Ripple Current Capability — 1.5 A at 120 Hz and 3 A at 10 kHz to handle AC ripple and high-frequency decoupling loads.
• Package & Mounting — Chip-type radial can in an SMD format, compatible with carrier-tape automatic mounting for streamlined assembly.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS compliant, reflecting suitability for regulated, high-reliability applications.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and −40°C to +125°C rating make this capacitor suitable for temperature-stressed automotive subsystems and electronic control units that require robust power filtering.
• Power supply filtering — High capacitance and low ESR support smoothing and bulk energy storage in DC power rails and regulator output stages.
• High-temperature electronics — Engine compartments, industrial power modules, and other thermally challenging environments benefit from the 4,000‑hour endurance at 125°C.

Unique Advantages

• Temperature-hardened design — Specified operation to +125°C plus extended endurance ensures consistent performance where elevated temperatures are encountered.
• Low and characterized ESR — 34 mΩ at 100 kHz and additional ESR qualification after −40°C testing reduce losses and maintain performance across temperature extremes.
• High ripple tolerance — Distinct ripple current ratings at 120 Hz and 10 kHz accommodate both low-frequency and high-frequency ripple conditions.
• Automotive-ready qualification — AEC‑Q200 qualification supports use in regulated, reliability-focused designs.
• Pick-and-place compatible — Carrier-tape compatibility simplifies automated PCB assembly and helps control manufacturing throughput.
• Regulatory compliance — RoHS compliance supports use in markets requiring restricted-substance conformance.

Why Choose UCZ1E272MNQ1MS?

UCZ1E272MNQ1MS is positioned for designs that require a compact, surface-mount aluminum electrolytic capacitor with verified performance at elevated temperatures. Its combination of 2.7 mF capacitance, 25 V rating, low ESR, and 4,000‑hour endurance at 125°C offers a reliable solution for power filtering and energy storage in temperature-challenging and regulated applications.

This part is well suited to engineers and procurement teams specifying components for high-reliability systems—especially where AEC‑Q200 qualification, low ESR behavior across temperature, and automated assembly compatibility are required.

Request a quote or submit an inquiry to receive pricing, availability, and technical support for UCZ1E272MNQ1MS. Our team can provide volume pricing and lead-time information to help you plan your design and production schedule.