UUQ1V100MCL1GB

The UUQ1V100MCL1GB is a chip-type aluminum electrolytic capacitor from Nichicon's UUQ series, designed for surface-mount assemblies and carrier-tape fed automated placement. It targets audio equipment and automotive electronic applications, delivering compact energy storage with verified endurance over a wide temperature range.

Built for reliability in constrained SMD footprints, this polarized capacitor combines a 10 µF capacitance at 35 V with AEC-Q200 qualification and RoHS compliance to support long-term operation in demanding environments.

Key Features

• Core Electricals — 10 µF nominal capacitance at a rated voltage of 35 V with ±20% tolerance (120 Hz, 20°C); polarized design for DC energy storage and decoupling.
• Package & Mounting — Chip-type radial can (SMD) package, sized L: 5.4 × D: 5.0 mm with recommended land 5.3 × 5.3 mm; compatible with carrier tape for automated surface-mount assembly.
• Temperature & Endurance — Rated operating range −40°C to +105°C with endurance specified as 1000 hours at 105°C under rated voltage, meeting series endurance requirements.
• Reliability & Qualification — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting use in regulated and automotive-grade designs.
• Leakage & Loss — Leakage current specified as ≤ 0.03 CV or 4 µA (whichever is greater) after 1 minute at 20°C; tangent of loss angle (tan δ) for 35 V rated units is specified at a maximum of 0.13 (measured at 120 Hz, 20°C).
• Ripple Current Capability — Rated ripple current of 25 mA at 120 Hz and 37.5 mA at 10 kHz, enabling AC ripple handling for compact power stages.

Typical Applications

• Automotive Electronics — Suited for automotive electronic modules where AEC-Q200 qualification and wide temperature operation are required for stable decoupling and filtering.
• Audio Equipment — Intended for audio circuitry in SMD form, providing space-efficient smoothing and energy storage for audio power supplies and signal circuits.
• Compact SMD Power Filtering — Ideal for surface-mount power filtering and decoupling in compact PCB designs that require carrier-tape compatible components for automated assembly.

Unique Advantages

• AEC-Q200 Qualification: Enables selection for automotive and other high-reliability applications that require component-level qualification.
• Wide Temperature Endurance: −40°C to +105°C rating with 1000-hour endurance at 105°C supports sustained operation in elevated-temperature environments.
• Automated Assembly Ready: Carrier-tape compatibility and a chip SMD format simplify pick-and-place processing and reduce manual handling on high-volume lines.
• Compact Footprint: Small L: 5.4 × D: 5.0 mm package allows designers to save board space while retaining necessary capacitance and voltage headroom.
• Measurable Electrical Performance: Specified leakage current, tan δ, and ripple current figures provide clear design inputs for power integrity and thermal planning.
• RoHS Compliant: Conforms to relevant RoHS directives, supporting regulatory and environmental requirements in product design.

Why Choose UUQ1V100MCL1GB?

The UUQ1V100MCL1GB balances compact SMD packaging with verifiable electrical and environmental qualifications, making it a practical choice for audio and automotive electronics where space, reliability, and automated assembly are priorities. Its AEC-Q200 qualification, defined leakage and loss characteristics, and rated endurance at high temperature provide the technical data engineers need to integrate it into robust designs.

Choose this part when you require a small-footprint electrolytic capacitor that supports carrier-tape automated placement, operates across −40°C to +105°C, and carries the qualification pedigree for demanding electronic systems.

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