UCZ2A151MNJ1MS

The UCZ2A151MNJ1MS from Nichicon is a chip‑type aluminum electrolytic capacitor in the UCZ series, designed for high‑temperature applications up to +125°C. It is a surface‑mount, carrier‑tape compatible device offering 150 µF capacitance at a 100 V rating and is AEC‑Q200 qualified for demanding reliability environments.

This part targets systems that require robust, high‑temperature capacitance with specified ESR and ripple performance, and it is RoHS compliant for regulatory-driven designs.

Key Features

• Capacitance & Voltage — 150 µF rated capacitance at 100 V, ±20% tolerance.
• High‑Temperature Operation — Rated for continuous operation from −40°C to +125°C, with endurance specified at 3500 hours at 125°C.
• Reliability & Qualification — AEC‑Q200 qualified and RoHS compliant, supporting designs that require established reliability standards.
• Low‑Temperature ESR Specification — ESR performance specified after a −40°C test; nominal ESR is 190 mΩ measured at 100 kHz.
• Ripple Current Handling — Specified ripple currents of 500 mA at 120 Hz and 1 A at 10 kHz to support decoupling and power filtering duties.
• Surface‑Mount Package — Chip/can SMD format designed for automatic mounting from carrier tape; surface‑mount land size is 1.63 × 1.63 cm.

Typical Applications

• Automotive Electronics — AEC‑Q200 qualification and −40°C to +125°C range make this capacitor suitable for automotive control modules and systems that require high‑temperature durability.
• High‑Temperature Power Modules — Suitable for power assemblies operating near 125°C where stable capacitance, controlled ESR, and defined ripple handling are required.
• Surface‑Mount Assemblies — Carrier‑tape compatible chip package enables automated placement in compact SMT designs that need reliable aluminum electrolytic capacitance.

Unique Advantages

• High‑temperature endurance: Endurance rating of 3500 hours at 125°C provides predictable long‑term performance in hot environments.
• Qualification for demanding applications: AEC‑Q200 qualification supports use in designs that require recognized reliability credentials.
• Low‑temperature ESR assurance: ESR specification includes post −40°C test conditions and a measured value of 190 mΩ at 100 kHz, aiding low‑temperature design validation.
• Defined ripple capability: Specified ripple currents at both low and high frequency (500 mA at 120 Hz, 1 A at 10 kHz) simplify selection for filtering and decoupling roles.
• SMT‑friendly form factor: Chip/can SMD package and carrier‑tape compatibility streamline automated assembly and reduce handling variability.
• Regulatory compliance: RoHS compliance assists in meeting environmental and supply requirements.

Why Choose UCZ2A151MNJ1MS?

The UCZ2A151MNJ1MS combines high‑temperature capability, specified ESR after low‑temperature testing, and AEC‑Q200 qualification to address demanding applications where thermal endurance and documented electrical performance are essential. Its tape‑fed surface‑mount package and defined ripple/current characteristics make it a practical choice for engineers designing high‑reliability power and control assemblies.

This part is well suited to teams and designs that prioritize predictable performance across −40°C to +125°C, regulatory compliance, and automated manufacturing compatibility, backed by Nichicon's UCZ series specification set.

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