UCW1A151MCL1GS

The UCW1A151MCL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly. It provides 150 µF capacitance at a 10 V rating in a compact can-style SMD package optimized for automated carrier-tape feeding.

Engineered for extended high-temperature operation, this part offers low impedance performance up to +105°C and a rated load life of 7000 hours at +105°C, making it suitable for demanding industrial and automotive electronics where long-term stability and automated mounting are required.

Key Features

• Electrical Performance — 150 µF capacitance at 10 V with ±20% tolerance for bulk energy storage and decoupling in low-voltage rails.
• Low Impedance — Specified impedance of 1.1 Ω to support effective ripple filtering across the operating range.
• High-Temperature Endurance — Rated for continuous operation from −25°C to +105°C with a load life of 7000 hours at +105°C.
• Ripple Current Ratings — 70 mA at 120 Hz and 140 mA at 10 kHz to handle AC ripple in power applications.
• Package and Mounting — Compact can-style SMD package (L: 7 × D: 6.3 mm) designed for surface-mount assembly; recommended land size L: 6.6 × W: 6.6 mm and compatible with carrier-tape feeding.
• Reliability & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated and automotive-grade designs.
• Polarized Design — Polarized aluminum electrolytic construction for DC power applications.

Typical Applications

• Automotive Electronics — Bulk smoothing and decoupling in control modules and power supplies where AEC-Q200 qualification and elevated temperature endurance are required.
• Power Management — Input/output filtering and energy buffering on low-voltage regulator rails (10 V class) in industrial and embedded systems.
• Embedded Systems — Local decoupling on compact PCBs where a small can-style SMD capacitor provides high capacitance in a reduced footprint.

Unique Advantages

• Long High-Temperature Life: 7000 hours at +105°C delivers predictable aging and stability for long-term deployments.
• Automated Assembly Ready: Carrier-tape compatibility and SMD can package streamline placement and reduce assembly cycle time.
• AEC-Q200 Qualification: Facilitates use in environments requiring established automotive component qualification.
• Compact, High-Capacitance Package: 150 µF in a 7 × 6.3 mm can saves PCB area while maintaining required bulk capacitance.
• Measured Ripple Capability: Listed ripple current values at 120 Hz and 10 kHz support filter design for both low and higher frequency ripple components.

Why Choose UCW1A151MCL1GS?

The UCW1A151MCL1GS balances compact SMD packaging with high capacitance and long-term high-temperature performance. With an impedance of 1.1 Ω, specified ripple current ratings, and a 7000-hour endurance at +105°C, it is positioned for designs that require reliable bulk capacitance and stability in elevated-temperature environments.

This part is a fit for engineers developing automotive-grade and industrial power subsystems that need a space-efficient, tape-fed SMD solution backed by AEC-Q200 qualification and RoHS compliance.

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