UCQ1V470MCL1GS

The UCQ1V470MCL1GS is a surface-mount aluminum electrolytic capacitor from Nichicon’s UCQ series, designed for compact SMD assemblies and audio equipment applications. It delivers 47 µF capacitance at a 35 V rating in a φ6.3 × 7.7 mm chip-style can optimized for automated assembly.

Engineered for wide temperature operation and reliability, this part offers a broad operating range (-55 °C to 105 °C), AEC-Q200 qualification, and a 2000 hour endurance at 105 °C—making it suitable for demanding embedded and automotive environments where space and robustness matter.

Key Features

• Electrical Performance — 47 µF capacitance with ±20% tolerance (120 Hz, 20 °C) and a rated voltage of 35 V for general decoupling, smoothing and energy-storage tasks.
• Low Loss / Stable AC Characteristics — tanδ (DF) of 0.13 measured at 120 Hz, 20 °C, supporting predictable AC behavior in filtering and signal applications.
• Ripple Current Capability — Low-frequency ripple handling of 120 mA at 120 Hz and high-frequency ripple handling of 180 mA at 10 kHz for mixed-frequency power conditioning.
• Leakage Current — Specified leakage current of 16.45 µA, easing bias and hold-up calculations for low-current circuit designs.
• Wide Operating Temperature & Endurance — Rated from -55 °C to 105 °C with life/endurance of 2000 hours at 105 °C, supporting long-term operation in elevated-temperature environments.
• Automotive-Grade Reliability — AEC-Q200 qualified and RoHS compliant, aligning with automotive and regulated-electronics reliability expectations.
• Compact SMD Package & Assembly — Chip-type radial can (SMD) in φ6.3 × 7.7 mm format with surface-mount land size 6.6 × 6.6 mm, delivered in embossed carrier taping for automated placement.

Typical Applications

• Automotive Electronics — Bulk decoupling and smoothing in control modules and infotainment subsystems where AEC-Q200 qualification and wide temperature range are required.
• Audio Equipment — Power supply filtering and coupling in compact audio circuitry, leveraging the UCQ series’ chip-style format intended for audio use.
• Embedded Power Supplies — Local energy storage and ripple suppression on compact PCBs where a small φ6.3 × 7.7 mm SMD can reduces board area.

Unique Advantages

• Compact, assembly-ready package: φ6.3 × 7.7 mm SMD can with embossed carrier taping simplifies pick-and-place and saves PCB space.
• Designed for elevated-temperature duty: 2000 hours endurance at 105 °C provides predictable life performance in hot environments.
• Automotive-grade qualification: AEC-Q200 rating supports designs targeting automotive or similarly demanding markets.
• Balanced ripple performance: Specified low- and high-frequency ripple ratings (120 mA at 120 Hz, 180 mA at 10 kHz) help maintain power integrity across frequency ranges.
• Low leakage for bias-sensitive circuits: 16.45 µA leakage current reduces undesired discharge in low-current applications.
• Stable AC loss: tanδ of 0.13 at 120 Hz (20 °C) enables predictable dissipation and design margining for filter networks.

Why Choose UCQ1V470MCL1GS?

UCQ1V470MCL1GS combines a compact chip-style SMD package with electrical characteristics and endurance tailored for audio and automotive-focused embedded designs. Its 47 µF / 35 V rating, low loss (tanδ 0.13), and defined ripple/leakage specifications make it straightforward to integrate into power-regulation, decoupling, and filtering functions on space-constrained PCBs.

Backed by Nichicon’s UCQ series specifications—RoHS compliance, AEC-Q200 qualification, and a wide -55 °C to 105 °C operating window—this capacitor is suited for engineers and procurement teams seeking a reliable, assembly-friendly electrolytic solution for long-life applications.

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