UWX1A101MCL1GB

The UWX1A101MCL1GB is a chip-type aluminum electrolytic capacitor designed for surface-mount use on high-density PC boards. It offers 100 µF capacitance at 10 V with a compact φ6.3 × 5.4 mm can-style SMD package suitable for automated assembly using embossed carrier taping.

Key reliability attributes include a 2000-hour load life at 85°C, AEC-Q200 compliance for automotive-grade designs, and RoHS conformity. Note: this product is scheduled for discontinuation and is not recommended for new designs.

Key Features

• Capacitance & Voltage: 100 µF nominal capacitance with a 10 V rated voltage and ±20% tolerance, providing bulk decoupling and energy storage in compact SMT assemblies.
• Compact SMD Package: Chip-type radial can (SMD) with case dimension φ6.3 × 5.4 mm, optimized for high-density PCBs and automatic mounting via embossed carrier taping.
• Ripple Performance: Rated ripple current of 76 mA at 120 Hz and 114 mA at 10 kHz to support low- and high-frequency filtering tasks.
• Leakage Current: Low leakage current specified at 10 µA (per 0.01CV rule for this rating), aiding in low-standby-loss applications.
• Reliability & Lifetime: Load life of 2000 hours at 85°C with specified endurance limits for capacitance change, tan δ, and leakage current.
• Environment & Qualification: RoHS compliant and AEC-Q200 compliant for use in automotive and similarly demanding environments.
• Temperature Range: Specified operating range from −40°C to +85°C for broad environmental compatibility.

Typical Applications

• Automotive control modules: Bulk decoupling and smoothing in ECU, sensor interface, and auxiliary control electronics where AEC-Q200 compliance is required.
• Power supply filtering: Input and output smoothing on DC–DC converters and regulator stages benefiting from the capacitor’s ripple current ratings.
• High-density PCB assemblies: Surface-mount chip form factor for compact power and signal-conditioning boards assembled with carrier tape automation.

Unique Advantages

• Space-efficient energy storage: 100 µF in a φ6.3 × 5.4 mm SMD can provides substantial capacitance in a compact footprint for tight layouts.
• Automated assembly ready: Embossed carrier taping and chip-type design enable efficient pick-and-place for volume production.
• Broad ripple handling: Separate low- and high-frequency ripple current ratings (76 mA at 120 Hz, 114 mA at 10 kHz) let you design for mixed-frequency power environments.
• Designed for elevated temperature operation: 2000-hour endurance at 85°C supports reliable operation in thermally demanding applications.
• Standards-backed qualification: AEC-Q200 compliance and RoHS conformity provide traceable suitability for regulated and automotive contexts.

Why Choose UWX1A101MCL1GB?

The UWX1A101MCL1GB balances compact package dimensions with meaningful capacitance and ripple capability, making it a practical choice where board space is limited but reliable bulk capacitance is required. With AEC-Q200 compliance, 2000-hour endurance at 85°C, and embossed carrier taping for automated assembly, it suits production environments and regulated applications that demand traceable component performance.

Use this part when you need a surface-mount aluminum electrolytic capacitor that delivers 100 µF at 10 V in a small can-style SMD package, with defined ripple, leakage, and temperature characteristics for robust system design. Note the product is scheduled for discontinuation and should be considered for existing designs or where immediate availability matches project timelines.

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