UCD1J151MNQ1MS

The UCD1J151MNQ1MS is a chip-type aluminum electrolytic capacitor engineered for surface-mount applications. It delivers a 150 µF capacitance at a 63 V rating in a low-impedance design suited to high-density PCBs.

Targeted at demanding electronics environments, this part combines high-temperature operation up to +105°C, AEC-Q200 qualification, and tape-feed compatibility for automated assembly to support reliable, repeatable production and long-term operation.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with a 63 V rated voltage; tolerance is ±20%.
• Low-Impedance Chip Type — Chip-style aluminum electrolytic construction optimized for low impedance performance.
• Temperature & Lifetime — Specified operating range from −55°C to +105°C with a rated lifetime of 5000 hours at 105°C.
• Reliability Qualification — AEC-Q200 qualified, supporting use in applications requiring automotive-grade component qualification.
• Ripple Current Performance — Rated ripple current of 400 mA at 120 Hz and 800 mA at 10 kHz for effective filtering across frequency ranges.
• Surface-Mount Package — Radial can SMD package designed for surface mounting on high-density PC boards; compatible with carrier-tape automated placement.
• RoHS Compliance — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).
• Board Footprint — Compact size with component dimensions L: 1.35 × D: 1.25 cm and recommended land size L: 1.28 × W: 1.28 cm for PCB layout.

Typical Applications

• Automotive Electronics — Suitable for automotive systems that require components meeting AEC-Q200 qualification and high-temperature endurance.
• High-Density Surface-Mount PCBs — Designed for surface mounting on tightly packed boards where chip-type, low-impedance capacitors are needed.
• Automated Assembly Lines — Compatible with carrier-tape feeding for automatic placement, supporting efficient production workflows.

Unique Advantages

• Automotive-Grade Qualification: AEC-Q200 qualification provides documented reliability credentials for demanding electronic subsystems.
• High-Temperature Endurance: Operation to +105°C with a 5000-hour endurance rating at that temperature supports long-term use in elevated-temperature environments.
• Low-Impedance Performance: Chip-type low-impedance construction and specified ripple currents at 120 Hz and 10 kHz improve filtering and power stability across frequencies.
• Surface-Mount Production Ready: Tape-feed compatibility and an SMD radial-can package streamline automated PCB assembly and reduce handling complexity.
• Compact Footprint: Small component and land dimensions facilitate use in space-constrained board designs without sacrificing capacitance.
• RoHS Compliant: Conforms to current RoHS requirements for regulatory alignment in commercial and automotive supply chains.

Why Choose UCD1J151MNQ1MS?

The UCD1J151MNQ1MS blends chip-type, low-impedance aluminum electrolytic construction with automotive-grade qualification and high-temperature endurance, making it a practical choice for engineers designing robust, long-life surface-mount power and filtering solutions. Its tape-feed compatibility and compact footprint make it well suited to high-density PCBs and automated production environments.

Choose this part when your design requires verified reliability (AEC-Q200), predictable ripple-handling across common frequencies, and compatibility with automated assembly processes—delivering a balance of performance, manufacturability, and environmental compliance.

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