UUG1A472MNJ1MS

The UUG1A472MNJ1MS is a Nichicon UUG-series chip type aluminum electrolytic capacitor offering 4700 µF capacitance in a compact surface-mount can (φ18×16.5 mm). It is designed for higher-capacitance SMD applications that require bulk energy storage, ripple handling and stable performance across automotive temperature ranges.

This part combines a 10 V rated voltage, ±20% capacitance tolerance, measurable ripple performance at both low and high frequencies, and a 2000-hour endurance at 85°C—delivering a balance of capacitance density, ripple capability and board-mount convenience for production use.

Key Features

• Capacitance & Voltage – 4700 µF nominal capacitance with a 10 V rated voltage and ±20% tolerance (120 Hz, 20°C).
• Package & Mounting – Chip-type aluminum electrolytic in a radial can SMD package sized φ18×16.5 mm for surface-mount assembly; supplied in embossed carrier taping for automated placement.
• Ripple Performance – Low-frequency ripple current rating of 1500 mA at 120 Hz and high-frequency ripple current rating of 1725 mA at 10 kHz, supporting both mains-frequency smoothing and higher-frequency power-stage ripple handling.
• Loss and Leakage – Specified tangent of loss angle (tan δ) of 0.3 (measured at 20°C, 120 Hz) and a measured leakage current of 1410 µA, enabling predictable dissipation and leakage behavior in circuit designs.
• Temperature & Endurance – Operational temperature range of −40°C to +85°C with a rated lifetime of 2000 hours at 85°C, suitable for demanding duty cycles and long-term operation.
• Automotive Qualification – Rated with AEC-Q200, indicating qualification for automotive electronic applications where AEC-Q200 compliance is required.

Typical Applications

• Automotive (Power Electronics) – Bulk smoothing and energy storage on power rails and DC–DC converter outputs where 4700 µF and rated ripple currents support stable voltage under dynamic loads.
• Automotive (ECU Power Rails) – Decoupling and transient support for electronic control units, using the combination of high capacitance and AEC-Q200 rating for reliable operation across −40°C to +85°C.
• Automotive (Infotainment & Lighting) – Rail stabilization and ripple suppression for infotainment systems and LED lighting drivers that demand large SMD capacitance and repeatable endurance.

Unique Advantages

• High Capacitance in SMD Form – 4700 µF chip-type aluminum capacitor provides bulk storage while enabling surface-mount assembly and automated placement from embossed carrier taping.
• Measurable Ripple Handling – Specified ripple current ratings at both 120 Hz (1.5 A) and 10 kHz (1.725 A) let designers size caps for both low- and high-frequency ripple environments.
• Automotive-Grade Qualification – AEC-Q200 rating supports use in automotive electronics designs that require supplier qualification to that standard.
• Wide Operating Temperature – −40°C to +85°C operating range combined with 2000-hour endurance at 85°C supports extended reliability in temperature-challenging environments.
• Predictable Electrical Characteristics – Specified tan δ (0.3 at 20°C, 120 Hz) and documented leakage current enable accurate thermal and leakage budgeting in designs.
• Production-Ready Packaging – Embossed carrier taping supports high-volume surface-mount assembly and automated handling for consistent manufacturing throughput.

Why Choose UUG1A472MNJ1MS?

The UUG1A472MNJ1MS is positioned for designs that require high bulk capacitance in a compact surface-mount can with quantifiable ripple capability and endurance. Its combination of 4700 µF at 10 V, AEC-Q200 rating, and a −40°C to +85°C operating window makes it a practical choice for automotive electronic subsystems and other applications where long-term stability and manufacturability matter.

Engineers specifying this part gain a robust SMD electrolytic solution from Nichicon that balances high capacitance density, specified electrical behavior (tan δ, leakage, ripple currents) and production-oriented packaging to simplify BOM selection and assembly integration.

If you need pricing, availability or production lead-time information for UUG1A472MNJ1MS, request a quote or submit an inquiry to receive a formal quote and technical support details.