UCX1H102MNQ1MS

The UCX1H102MNQ1MS is a chip‑type aluminum electrolytic capacitor designed for high‑temperature applications. It delivers 1 mF (1000 μF) capacitance at a 50 V rating in a surface‑mount radial can package compatible with carrier‑tape automated placement.

Engineered for demanding environments, this part combines AEC‑Q200 qualification, a wide operating temperature range of −40 °C to +135 °C, and a defined low‑temperature ESR specification to provide stable filtering and energy storage where thermal endurance and reliability matter.

Key Features

• Capacitance & Voltage — 1 mF (1000 μF) capacitance rated at 50 V, with tolerance ±20% for bulk energy storage and decoupling tasks.
• High‑Temperature Performance — Rated for operation from −40 °C to +135 °C and specified for 2000 hours at 135 °C endurance.
• AEC‑Q200 Qualified — Vehicle‑grade qualification listed in the product data, supporting designs that require AEC‑level component assurance.
• Low‑Temperature ESR Specified — ESR defined as 50 mΩ at 100 kHz, including verification after −40 °C testing to ensure predictable performance across temperature extremes.
• Ripple Current Capability — 800 mA at 120 Hz and 1.6 A at 100 kHz, enabling use in applications with significant AC ripple or switching currents.
• Surface‑Mount, Carrier‑Tape Compatible — Radial can SMD package designed for automated assembly using carrier tape.
• Polarized Aluminum Electrolytic — Polarized construction for bulk filtering and smoothing in DC circuits.
• RoHS Compliant — Conforms to RoHS requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics — Suitable for automotive systems that require AEC‑Q200 qualified passive components and operation across −40 °C to +135 °C.
• Power modules and DC‑DC converters — 50 V rating, 1 mF capacitance and specified ripple current make this part appropriate for smoothing and energy buffering in power‑management circuits.
• Surface‑mount production lines — Chip‑type radial can packaged for carrier‑tape automated placement in high‑volume SMD assembly.

Unique Advantages

• High‑temperature endurance: Rated for 2000 hours at 135 °C, supporting long life in thermally demanding applications.
• Qualification for demanding environments: AEC‑Q200 listing provides documented reliability for designs targeting vehicle and similarly rigorous applications.
• Stable low‑temperature behavior: ESR specified after −40 °C testing (50 mΩ at 100 kHz), giving predictable impedance across the working temperature range.
• Robust ripple handling: Dual ripple specifications (120 Hz and 100 kHz) support both low‑frequency and high‑frequency power stages.
• Automated assembly ready: Surface‑mount radial can and carrier‑tape compatibility streamline pick‑and‑place integration for production volumes.
• Regulatory compliance: RoHS conformity for use in regulated markets.

Why Choose UCX1H102MNQ1MS?

The UCX1H102MNQ1MS positions itself as a reliable, production‑ready aluminum electrolytic solution for engineers needing a high‑temperature, AEC‑qualified capacitor with defined low‑temperature ESR. Its combination of 1 mF capacitance at 50 V, specified ripple currents, and 2000‑hour endurance at 135 °C makes it suitable for designs that demand thermal robustness and predictable electrical behavior.

This part is appropriate for teams developing vehicle electronics, power conversion modules, and other surface‑mount systems that require carrier‑tape assembly, compliance to RoHS, and traceable qualification data for supply‑chain and reliability planning.

If you would like pricing, availability, or assistance with application details, request a quote or contact sales to discuss integration, lead times, and volume options for UCX1H102MNQ1MS.