UCD1A151MCL1GS

The UCD1A151MCL1GS is a chip-type aluminum electrolytic capacitor engineered for surface-mount assembly on high-density printed circuit boards. It delivers 150 µF nominal capacitance at 10 V with a low-impedance design and an operating temperature range from -55 °C to +105 °C.

Built for demanding applications, the part is AEC-Q200 qualified, RoHS compliant, and is compatible with automatic mounting machines fed with carrier tape, making it suitable for automotive and other reliability-focused markets that require compact SMD power storage and decoupling.

Key Features

• Capacitance & Voltage — 150 µF rated capacitance with a 10 V rated voltage; tolerance ±20% at 120 Hz, 20 °C.
• Low Impedance & Ripple Handling — Low-impedance construction with specified impedance of 360 mΩ and ripple current ratings of 120 mA at 120 Hz and 240 mA at 10 kHz for improved power filtering.
• Temperature & Reliability — Operates across -55 °C to +105 °C and meets endurance requirements with a rated lifetime of 2000 hours at 105 °C.
• Surface-Mount Package — Chip-type SMD can (radial, can - SMD) designed for high-density PCB layouts and automated placement; surface-mount land size specified as 6.6 × 6.6 mm.
• Polarized Electrolytic — Polar capacitor construction for DC power applications.
• Industry Qualification & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated and automotive environments.

Typical Applications

• Automotive Electronics — Use in automotive electronic control modules and power rails where AEC-Q200 qualification and operation to +105 °C are required.
• Power Supply Decoupling — Local energy storage and smoothing on compact, high-density PCBs that require surface-mount electrolytic capacitors.
• DC–DC Converter Output — Bulk and decoupling capacitance on low-voltage converter outputs, leveraging the 150 µF / 10 V rating and low impedance characteristics.

Unique Advantages

• AEC-Q200 Qualification: Provides a verified level of automotive-grade reliability for designs targeting vehicle electronics and other demanding environments.
• Compact SMD Footprint: Chip-type can and a small footprint (L: 5.8 × D: 6.3 mm) enable placement on high-density boards and automated assembly with carrier tape.
• High-Temperature Endurance: Rated for operation up to +105 °C with a specified 2000 hours lifetime at 105 °C, supporting long-term performance in elevated-temperature applications.
• Low-Impedance Performance: 360 mΩ impedance and defined ripple current capability (120 mA @120 Hz, 240 mA @10 kHz) that help stabilize power rails and reduce voltage ripple.
• Regulatory Compliance: RoHS compliance ensures suitability for regulated markets and reduces materials-related compliance effort.

Why Choose UCD1A151MCL1GS?

The UCD1A151MCL1GS combines a compact chip-style SMD package with low-impedance aluminum electrolytic performance, making it a strong choice for designers who need reliable bulk capacitance and ripple handling in tight PCB layouts. AEC-Q200 qualification and an operating range to +105 °C align the part to automotive-grade requirements and other high-reliability applications.

Its defined electrical and mechanical specifications—150 µF at 10 V, 360 mΩ impedance, ripple current ratings, and a 2000-hour lifetime at 105 °C—make the component straightforward to specify for power decoupling and energy-storage roles in production designs requiring automated assembly and long-term thermal durability.

Please request a quote or submit an inquiry to receive pricing and availability for UCD1A151MCL1GS; our team will provide order and lead-time details to support your design and procurement process.