UCM1H101MCS1GS

The UCM1H101MCS1GS is a chip-type, low-impedance aluminum electrolytic capacitor in a surface-mount can package. Designed for automated assembly with embossed carrier taping, it delivers compact energy storage and filtering in space-constrained electronic assemblies.

With AEC-Q200 qualification, a -55°C to +105°C operating range and a 2000-hour endurance at 105°C, this part is positioned for demanding automotive and industrial applications that require robust temperature performance and reliable ripple handling.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance with a 50 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C), providing defined energy storage for power circuits.
• Low Impedance Design — Chip-type, low-impedance construction optimized for reduced AC impedance in filtering and smoothing applications.
• Ripple Current Capability — 175 mA at 120 Hz (low frequency) and 350 mA at 10 kHz (high frequency), supporting both mains-frequency and high-frequency decoupling requirements.
• Leakage Current — Specified leakage current of 50 µA after 2 minutes at rated voltage (20°C), suitable for controlled leakage environments.
• Temperature & Endurance — Wide operating temperature range from -55°C to +105°C with an endurance rating of 2000 hours at 105°C for long-term thermal reliability.
• Automotive-Grade Qualification — AEC-Q200 qualified, enabling use in automotive electronic designs that require component-level qualification.
• Compact SMD Can Package — φ6.3 × 7.7 mm (D × L) can with surface-mount land size 6.6 × 6.6 mm; available in embossed carrier taping for pick-and-place automation.
• Polarized, RoHS Compliant — Polarized aluminum electrolytic capacitor and compliant with RoHS environmental requirements.

Typical Applications

• Automotive Power Systems — Energy smoothing and ripple suppression in in-vehicle power electronics where AEC-Q200 qualification and high ripple handling are required.
• Control Modules — Local decoupling and bulk capacitance for electronic control units operating across -55°C to +105°C.
• Compact Power Supplies — SMD filter capacitor in space-constrained DC-DC converters and power modules that require reliable high-frequency ripple performance.

Unique Advantages

• Automotive-Ready Qualification: AEC-Q200 qualification aligns the component with automotive design requirements for reliability and traceability.
• High Ripple Capability: Dual-spec ripple currents (175 mA at 120 Hz and 350 mA at 10 kHz) address both low- and high-frequency noise suppression needs.
• Wide Temperature Endurance: Operation from -55°C to +105°C with 2000 hours endurance at 105°C supports designs exposed to harsh thermal environments.
• Assembly-Friendly Packaging: Embossed carrier taping facilitates automated placement, improving throughput in high-volume manufacturing.
• Compact SMD Form Factor: φ6.3 × 7.7 mm can size provides substantial capacitance in a small board footprint for space-constrained layouts.
• Controlled Leakage: Specified leakage current of 50 µA enables predictable performance in circuits sensitive to leakage.

Why Choose UCM1H101MCS1GS?

The UCM1H101MCS1GS combines low-impedance chip construction, defined ripple performance, and automotive-grade qualification in a compact surface-mount can. Its thermal endurance and AEC-Q200 status make it suitable for designers seeking a rugged capacitor solution for automotive and demanding industrial electronics.

This part is suited to engineers and procurement teams designing compact power subsystems, control modules, and in-vehicle electronics where reliable filtering, predictable leakage, and automated assembly compatibility are priorities.

If you would like pricing, availability, or technical support for UCM1H101MCS1GS, request a quote or contact sales to discuss your requirements and lead times.