UCD1V101MCS6GS

The UCD1V101MCS6GS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface mounting on high-density PC boards. It provides 100 µF at a 35 V rating with a compact 7.7 × 6.3 mm package footprint and is suitable for automated placement from carrier tape.

Engineered for demanding operating conditions, the part supports a category temperature range of −55 °C to +105 °C, is RoHS compliant, and is AEC-Q200 qualified for automotive applications. Key performance attributes include low impedance behavior, defined ripple-current ratings, and a rated endurance at elevated temperature.

Key Features

• Capacitance & Voltage — 100 µF capacitance with a rated voltage of 35 V and a tolerance of −20% to +20%.
• Chip-Type, Low Impedance Construction — Designed as a chip-type SMD capacitor to provide low-impedance performance for board-level filtering and decoupling.
• Temperature Range & Endurance — Operates from −55 °C to +105 °C with an endurance rating of 2000 hours at 105 °C for the specified size.
• Ripple Current Ratings — Specified ripple current of 145 mA at 120 Hz and 290 mA at 10 kHz, suitable for smoothing and power-supply ripple control.
• Surface-Mount Package — Radial, can-style SMD package sized L: 7.7 × D: 6.3 mm with recommended land size L: 6.6 × W: 6.6 mm for high-density PCBs and automated assembly.
• Automotive-Grade Qualification — AEC-Q200 qualified and marked for applications where automotive-grade qualification is required.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863) for restricted substances.

Typical Applications

• Automotive Electronics — Power filtering and decoupling in control modules and electronic subsystems where AEC-Q200 qualification is required.
• DC‑DC Converter Output Filtering — Low-impedance chip form factor and defined ripple ratings make it suitable for output smoothing on compact converter boards.
• High-Density PCB Designs — Designed for surface mounting on tightly packed assemblies and compatible with automatic mounting from carrier tape.
• General Power Supply Decoupling — Bulk smoothing and transient suppression in compact power delivery networks within industrial and automotive systems.

Unique Advantages

• Compact SMD Chip Form — Enables high-density board layouts while providing electrolytic capacitance in a small footprint (7.7 × 6.3 mm).
• High Temperature Endurance — Rated for operation to +105 °C with a specified 2000-hour endurance at that temperature for the package size, supporting elevated operating environments.
• Automotive Qualification — AEC-Q200 qualification provides a defined baseline for use in automotive electronic systems.
• Defined Ripple Performance — Published ripple current values at 120 Hz and 10 kHz let designers size capacitors for specific filtering and lifetime needs.
• Assembly-Friendly — Designed for automatic mounting from carrier tape and surface-mount placement on high-density PCBs, simplifying production integration.
• Regulatory Compliance — RoHS compliant to current directives, aiding regulatory and environmental conformity for product designs.

Why Choose UCD1V101MCS6GS?

The UCD1V101MCS6GS balances small footprint and electrolytic capacitance with low-impedance behavior, making it a practical choice for power filtering and decoupling in compact, high-density assemblies. Its AEC-Q200 qualification and rated endurance at +105 °C position it for automotive and other demanding environments where temperature resilience and defined lifetime are required.

This part is suited to engineers specifying board-level electrolytic capacitance for compact power subsystems, DC‑DC converter outputs, and other applications that require a combination of size, ripple handling, and automotive-grade qualification. RoHS compliance and compatibility with automated placement streamline integration into production workflows.

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