UUR0J471MNL1GS

The UUR0J471MNL1GS is a chip-type aluminum electrolytic capacitor offering high capacitance in a compact surface-mount package. It is designed for placement on high-density printed circuit boards and is compatible with automatic mounting machines fed with carrier tape.

This part is AEC-Q200 compliant and RoHS-compliant, making it suitable for automotive electronic assemblies that require a robust, high-CV surface-mount capacitor with defined endurance and ripple performance.

Key Features

• Capacitance & Voltage — 470 µF rated capacitance at 6.3 V with a tolerance of ±20% (–20% to 20%).
• Package & Mounting — Chip-type radial can in an SMD form factor sized L: 1.0 cm × D: 0.8 cm, optimized for surface-mount assembly and compatible with carrier-tape automated placement.
• Temperature Range — Operating temperature range from –40°C to +85°C to meet a range of environmental requirements.
• Endurance — Rated lifetime of 2000 hours at 85°C with specified limits on capacitance change, tan δ, and leakage current after the endurance test.
• Ripple Current Performance — 265 mA at 120 Hz and 344.5 mA at 10 kHz, providing defined AC ripple handling for decoupling and smoothing duties.
• Electrical Loss & Leakage — tan δ (max.) of 0.28 at 6.3 V (measured at 120 Hz, 20°C); leakage current specification: not more than 0.03CV (µA) after 1 minute's application of rated voltage at 20°C.
• Low-Temperature Stability — Impedance ratios at low temperature (measured at 120 Hz): Z(–25°C)/Z(+20°C) = 5 and Z(–40°C)/Z(+20°C) = 10 for the 6.3 V rating.
• Compliance — AEC-Q200 compliant and RoHS directive compliant.

Typical Applications

• Automotive Electronic Assemblies — AEC-Q200 compliance and defined endurance characteristics make this capacitor suitable for automotive modules and control electronics where a compact, high-capacitance surface-mount solution is required.

Unique Advantages

• High Capacitance in a Compact SMD — 470 µF in a 1.0 cm × 0.8 cm package enables space savings on high-density PCBs without sacrificing capacitance.
• Designed for Automated Production — Carrier-tape compatibility simplifies pick-and-place assembly and supports high-volume manufacturing workflows.
• Automotive-Grade Reliability — AEC-Q200 compliance and a 2000 h endurance rating at 85°C provide traceable reliability metrics for automotive designs.
• Predictable Ripple and Loss Characteristics — Specified ripple currents and tan δ values allow engineers to match capacitor performance to power-filtering and decoupling requirements.
• Wide Ambient Range — –40°C to +85°C operating range supports a variety of environmental conditions commonly encountered in automotive electronics.
• Regulatory Compliance — RoHS conformity supports environmental and regulatory requirements.

Why Choose UUR0J471MNL1GS?

UUR0J471MNL1GS positions itself as a compact, high-capacitance surface-mount solution for engineers building AEC-Q200–rated automotive electronic assemblies. Its combination of defined ripple current capability, low-temperature impedance data, and a 2000-hour endurance rating at 85°C provides measurable performance and reliability parameters for system-level design decisions.

This part is suited to customers who need a space-efficient SMD electrolytic capacitor for high-density PCBs and automated production, and who require the traceable specification data necessary for automotive and industrial applications.

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