UCD1V471MNJ1MS

The UCD1V471MNJ1MS from Nichicon is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mounting on high-density printed circuit boards. It combines a 470 µF capacitance at a 35 V rating with an extended temperature range and compatibility with automated carrier-tape placement.

Engineered for demanding electronics including automotive applications, this capacitor delivers stable performance from −55 °C to +105 °C and carries AEC-Q200 qualification and RoHS compliance for regulated environments.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance rated at 35 V, with a capacitance tolerance of −20% to +20% for predictable filtering and energy storage.
• Low Impedance Chip Type — Chip-style construction optimized for low impedance behavior across frequency, helping reduce ripple and noise in power systems.
• Wide Temperature Range — Rated for operation from −55 °C to +105 °C, supporting designs exposed to extended thermal ranges.
• High-Temperature Endurance — Specified for 5000 hours at 105 °C, delivering long-term stability under elevated operating temperatures.
• Ripple Current Capability — 550 mA at 120 Hz and 1.1 A at 10 kHz, enabling effective smoothing in both low- and high-frequency power applications.
• Surface-Mount, Tape-Feed Compatible — Designed for automatic mounting machines fed with carrier tape, suitable for high-density PCBs and automated assembly lines.
• Compact SMD Can Package — Radial, can-style SMD package with overall dimensions L: 1.35 cm × D: 1.25 cm and recommended land size L: 1.28 cm × W: 1.28 cm for compact layouts.
• Leakage Current Specification — After 2 minutes at rated voltage and 20 °C, leakage is ≤ 0.01·C·V or 3 µA (whichever is greater), supporting low-leakage designs.
• Qualification & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), suitable for regulated and automotive-grade applications.

Typical Applications

• Automotive Electronics — Power filtering and decoupling in automotive control modules where AEC-Q200 qualification and extended temperature range are required.
• DC–DC Converters & Power Supplies — Bulk capacitance and ripple suppression for converters and onboard power rails benefiting from high ripple current capability.
• Industrial Power Modules — Energy buffering and smoothing in compact, high-density industrial control assemblies operating at elevated temperatures.
• High-Density PCB Designs — Surface-mount can-style package and tape-feed compatibility for automated assembly in space-constrained layouts.

Unique Advantages

• Automated Assembly Ready: Tape-feed compatibility and SMD chip construction streamline pick-and-place assembly for high-volume production.
• High-Temperature Durability: 5000-hour endurance at 105 °C supports longevity in continuous elevated-temperature environments.
• Low-Impedance Performance: Designed to minimize impedance over frequency, improving ripple attenuation and power integrity.
• Automotive-Grade Qualification: AEC-Q200 qualification provides documented suitability for automotive electronics programs.
• Regulatory Compliance: RoHS compliance ensures conformity with current hazardous-substance regulations for global deployment.

Why Choose UCD1V471MNJ1MS?

The UCD1V471MNJ1MS is positioned for engineers who need a compact, surface-mount aluminum electrolytic with proven endurance, low impedance, and automated-assembly compatibility. Its combination of 470 µF/35 V electrical performance, extended −55 °C to +105 °C operating range, and AEC-Q200 qualification make it well suited for automotive and industrial power designs where reliability and thermal tolerance matter.

Manufactured by Nichicon and specified with industry-relevant endurance and leakage criteria, this capacitor supports long-term system robustness while simplifying BOM and PCB integration for space-constrained, high-density assemblies.

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