UCX1E272MNS1MS

The UCX1E272MNS1MS is a chip‑type aluminum electrolytic capacitor designed for high‑temperature operation up to +135 °C. It combines a 2.7 mF capacitance at 25 V with surface‑mount packaging and carrier‑tape compatibility for automated assembly.

This part targets applications that require robust power filtering and stable performance across a wide temperature range, offering defined ESR at low temperature, high ripple handling, and AEC‑Q200 qualification for reliability in demanding environments.

Key Features

• Capacitance & Rated Voltage — 2.7 mF nominal capacitance rated at 25 V for bulk energy storage and smoothing in compact SMD form.
• High‑Temperature Operation — Rated for continuous use from −40 °C to +135 °C, with endurance specified for 2000 hours at 135 °C.
• Low‑Temperature ESR Specified — ESR specification added after testing at −40 °C to ensure defined performance under cold conditions.
• Low ESR & Ripple Handling — Equivalent series resistance of 40 mΩ at 100 kHz, with ripple current ratings of 950 mA at 120 Hz and 1.9 A at 10 kHz for effective high‑frequency filtering.
• AEC‑Q200 Qualified — Manufactured to meet AEC‑Q200 requirements for reliability in automotive and other high‑duty applications.
• Surface‑Mount, Carrier‑Tape Compatible — Radial can SMD package designed for automatic mounting machines; recommended land size L: 1.63 × W: 1.63 cm for PCB layout.
• Robust Endurance and Soldering Resistance — Endurance performance defined (capacitance within ±30% after 2000 h at 135 °C) and resistance to soldering heat verified per datasheet conditions.

Typical Applications

• Automotive electronics — Suited for use in automotive modules where AEC‑Q200 qualification and high‑temperature endurance are required.
• High‑temperature surface‑mount assemblies — Designed for boards that undergo elevated process or operating temperatures and require carrier‑tape fed placement.
• Power filtering and decoupling in harsh environments — Low ESR and defined ripple current capabilities make it suitable for smoothing and decoupling in systems exposed to wide temperature ranges.

Unique Advantages

• Verified high‑temperature endurance: Endurance specified at 2000 hours at 135 °C provides quantifiable performance for thermal stress planning.
• Defined low‑temperature behavior: ESR specified after −40 °C testing helps reduce uncertainty in cold‑start and low‑temperature system behavior.
• High ripple capability: Measured ripple ratings at 120 Hz and 10 kHz support both low‑ and high‑frequency power applications.
• Automated assembly ready: Carrier‑tape compatibility and SMD radial can packaging streamline high‑volume manufacturing.
• AEC‑Q200 reliability: Qualification targeting automotive reliability profiles supports deployment in demanding, long‑life applications.

Why Choose UCX1E272MNS1MS?

The UCX1E272MNS1MS is positioned for designs that demand stable capacitance, controlled ESR across temperature extremes, and verified endurance at +135 °C. With AEC‑Q200 qualification, carrier‑tape SMD compatibility, and clear ripple and ESR specifications, it supports engineers building reliable power subsystems for long‑life, high‑temperature applications.

This capacitor is a practical choice for teams needing quantifiable thermal and electrical performance—reducing design uncertainty and easing integration into automated assembly flows while meeting stringent reliability targets.

Request a quote or submit a parts inquiry to receive pricing and lead‑time information for UCX1E272MNS1MS.