UCD1K100MCS1GS

The UCD1K100MCS1GS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount assembly. It delivers a 10 µF capacitance at an 80 V rating in a compact φ6.3 × 7.7 mm SMD can, combining high-voltage capability with a small footprint.

Targeted for high-density PCBs and automated assembly, this RoHS-compliant device is AEC-Q200 qualified and specified for operation from −55 °C to 105 °C, making it suitable where voltage margin, ripple handling, and environmental robustness are required.

Key Features

• Chip-Type Surface-Mount Package Compact φ6.3 × 7.7 mm radial can in an SMD form factor with embossed carrier taping for automated placement.
• Electrical Ratings 10 µF nominal capacitance with tolerance −20% to +20% and rated voltage of 80 V.
• Low Loss / Low Impedance tanδ of 0.08 (measured at 20 °C, 120 Hz) for controlled dissipation and stable AC behavior.
• Ripple Current Capability Low-frequency ripple current 30 mA (120 Hz) and high-frequency ripple current 60 mA (10 kHz) for filtering and smoothing applications.
• Leakage Current Specified leakage current of 8 µA for predictable bias behavior after application of rated voltage.
• Wide Temperature & Endurance Operating temperature range −55 °C to 105 °C with an endurance rating of 2000 hours at 105 °C for long-term operation under elevated temperatures.
• Automotive-Grade Qualification AEC-Q200 qualified and vibration resistant, supporting use in demanding vehicle environments.
• RoHS Compliant Meets current RoHS directives for use in regulated assemblies.

Typical Applications

• Automotive Electronics For electronic control modules and subsystems where AEC-Q200 qualification and vibration resistance are required.
• High-Density Surface-Mount PCBs Designed for automated placement and tight board space with embossed carrier taping and a compact chip can.
• Power Rail Decoupling and Ripple Suppression Suitable where controlled tanδ and specified ripple current at both low and high frequencies are important for stability.

Unique Advantages

• AEC-Q200 Qualified: Provides an automotive-grade qualification level for designs that require recognized component reliability.
• High Voltage Capability in a Small Package: 80 V rating in a φ6.3 × 7.7 mm SMD can enables higher-voltage designs without large board area.
• Defined Low-Loss Performance: tanδ of 0.08 at 20 °C, 120 Hz gives predictable dissipation characteristics for AC and filtering applications.
• Dual-Frequency Ripple Handling: Specified ripple currents at 120 Hz and 10 kHz support a range of switching and line-frequency conditions.
• Robust Temperature and Endurance: −55 °C to 105 °C rating with 2000 hours endurance at 105 °C supports long-term operation in elevated-temperature environments.
• Manufacturing-Friendly Packaging: Embossed carrier taping facilitates automated placement on high-density assembly lines.

Why Choose UCD1K100MCS1GS?

The UCD1K100MCS1GS balances compact SMD packaging with an 80 V rating and low-impedance performance, delivering a practical solution for space-constrained, high-voltage designs. Its AEC-Q200 qualification, vibration resistance, and RoHS compliance make it well suited to demanding environments where reliability and regulatory compliance matter.

This part is appropriate for engineers specifying components for compact power systems, automotive electronics, and high-density assemblies who need predictable leakage, ripple handling, and long-term endurance from a reputable aluminum electrolytic capacitor solution.

Request a quote or submit an inquiry to the sales team to evaluate UCD1K100MCS1GS for your next design.