UCX1E152MNQ1MS

The UCX1E152MNQ1MS is a chip-type aluminum electrolytic capacitor designed for high-temperature operation up to +135°C. It is an AEC-Q200 qualified, surface-mount (can-style SMD) capacitor intended for automated, tape-fed mounting processes. The part targets applications that require high capacitance in a compact SMD can with defined ESR and ripple performance across low and high frequencies.

Key Features

• Capacitance & Voltage: 1.5 mF rated at 25 V, with tolerance of −20% to +20%.
• High-temperature operation: Specified operating temperature range of −40°C to +135°C and rated for 2000 hours at 135°C.
• Automotive-grade qualification: AEC-Q200 qualified, supporting automotive application requirements where this qualification is required.
• ESR specification: Equivalent series resistance of 50 mΩ measured at 100 kHz; ESR specification is retained after the −40°C test per datasheet notes.
• Ripple current capability: 600 mA at 120 Hz (low frequency) and 1.2 A at 10 kHz (high frequency) for filtering and smoothing duty.
• Surface-mount package: Chip-type radial can SMD package suitable for automatic mounting machines fed with carrier tape; recommended PCB land size L: 1.63 × W: 1.63 cm.
• Compliance: RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics: Use where AEC-Q200 qualification and operation up to +135°C are required.
• Power supply filtering: High capacitance and defined ESR make it suited to bulk smoothing and decoupling in compact SMD power designs.
• Automated production: Designed for tape-fed, pick-and-place assembly in high-volume manufacturing.

Unique Advantages

• High-temperature durability: Rated for continuous operation to +135°C with a 2000-hour endurance specification at that temperature.
• AEC-Q200 qualification: Provides a documented qualification level required by automotive electronics designers.
• Defined ESR at frequency: 50 mΩ specified at 100 kHz, supporting predictable performance in high-frequency circuits.
• Dual-frequency ripple handling: Specified ripple currents at 120 Hz and 10 kHz for both low- and high-frequency filtering needs.
• Manufacturing-ready package: Chip-type SMD can compatible with carrier-tape mounting for automated assembly lines.
• Regulatory compliance: RoHS conformity for environmental and regulatory alignment.

Why Choose UCX1E152MNQ1MS?

The UCX1E152MNQ1MS balances high bulk capacitance with a compact surface-mount can package and clear, frequency-specific ESR and ripple specifications. Its AEC-Q200 qualification and −40°C to +135°C rating position it for designs that require robustness in demanding temperature environments while maintaining predictable high-frequency behavior.

This part is suited to engineers and procurement teams specifying capacitors for automotive-grade and high-temperature electronics where automated assembly, long-term endurance at elevated temperature, and defined electrical characteristics (capacitance, ESR, ripple) are required.

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