UCD2A470MNQ1MS

The Nichicon UCD2A470MNQ1MS is a chip-type, low-impedance aluminum electrolytic capacitor engineered for surface-mount, high-density PC board applications. It provides 47 µF nominal capacitance at a 100 V rating in a compact φ12.5 × 13.5 mm can-style SMD package.

Designed for automated assembly and AEC-Q200 qualification, this part targets demanding environments that require stable performance across −55 °C to 105 °C, long endurance, and controlled leakage and ripple characteristics.

Key Features

• Core Type – Chip, Low Impedance Chip-style aluminum electrolytic construction optimized for low impedance performance in SMD form.
• Capacitance & Tolerance 47 µF nominal capacitance with ±20% tolerance at 120 Hz, 20 °C.
• Voltage Rating Rated for 100 V operation.
• Loss Tangent (tan δ) tanδ 0.07 measured at 20 °C, 120 Hz and 100 V, indicating low dissipation for this rated voltage.
• Ripple Current Capability Low-frequency ripple current 250 mA (120 Hz) and high-frequency ripple current 500 mA (10 kHz) for handling AC components on DC rails.
• Leakage Current Specified leakage current of 47 µA at rated conditions.
• Temperature & Endurance Operating range −55 °C to 105 °C with an endurance rating of 5000 hours at 105 °C.
• Package & Mounting Surface-mount radial can (φ12.5 × 13.5L) supplied in embossed carrier taping suitable for automatic placement; recommended land size L: 12.8 mm × W: 12.8 mm.
• Qualification & Compliance AEC-Q200 rated and RoHS compliant for use in regulated industrial and automotive electronics.

Typical Applications

• Automotive power modules AEC-Q200 qualification and 100 V rating make this capacitor suitable for modules and systems requiring qualified SMD capacitors.
• High-density PCB power rails Chip-type SMD package and low impedance characteristics support decoupling and smoothing in compact board layouts.
• Automated surface-mount assembly Embossed carrier taping format and SMD package are designed for pick-and-place assembly in high-volume manufacturing.

Unique Advantages

• Low-impedance performance: tanδ of 0.07 at 100 V (120 Hz, 20 °C) provides reduced dissipation for smoother power delivery.
• High-voltage capability: 100 V rating enables use on higher-voltage rails where compact SMD capacitance is required.
• Long high-temperature endurance: 5000 hours at 105 °C supports durability in elevated-temperature environments.
• Designed for automated production: Embossed carrier taping and SMD can-style package facilitate high-density, high-throughput assembly.
• Automotive-grade qualification: AEC-Q200 rating provides traceable qualification for regulated automotive and industrial systems.
• Controlled ripple and leakage: Specified high- and low-frequency ripple currents and 47 µA leakage enable predictable behavior in power applications.

Why Choose UCD2A470MNQ1MS?

The UCD2A470MNQ1MS delivers a balanced combination of capacitance, high-voltage rating, and low-impedance behavior in a compact SMD can package. Its temperature range to 105 °C, 5000-hour endurance, and AEC-Q200 qualification position it for applications where reliable, long-term performance and regulated qualification are required.

This part is well suited for engineers designing densely populated boards and automated assembly workflows who need a verified SMD aluminum electrolytic capacitor with clear ripple, leakage, and endurance specifications from a recognized capacitor manufacturer.

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