UUA1H470MNL1GS

The UUA1H470MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount use. It provides 47 µF capacitance at a 50 V rating in a compact φ8 × 10 L can package optimized for high-density PC boards.

Engineered for long-life operation, the device is specified for 5000 hours at 105°C, AEC-Q200 qualified, and RoHS compliant, making it suitable for demanding automotive and other high-reliability SMD applications where stable filtering and bulk energy storage are required.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C).
• Long-life Endurance — Rated load life of 5000 hours at 105°C (restored to 20°C for post-test measurement), supporting extended operation in elevated-temperature environments.
• Ripple Current Performance — Low-frequency ripple handling of 170 mA at 120 Hz and high-frequency ripple handling of 255 mA at 10 kHz to support smoothing and decoupling tasks across frequency ranges.
• Low Leakage — Specified leakage current of 23.5 µA, allowing predictable bias behavior in power applications.
• Surface-Mount, Chip-Type Package — Compact φ8 × 10 L radial can (SMD) package with recommended land size L: 8.3 × W: 8.3 mm for automated PCB assembly; packaged in embossed carrier taping for pick-and-place.
• Wide Operating Temperature — Rated for −55°C to +105°C to cover a broad range of thermal environments.
• Industry Qualification & Compliance — AEC-Q200 qualification and RoHS compliance as provided in the product data.

Typical Applications

• Automotive Electronics — Suitable for automotive electronic modules where AEC-Q200 qualification and long-life at elevated temperature are required.
• High-density SMD Power Modules — Chip-type SMD construction and embossed carrier taping support compact, automated assembly on high-density printed circuit boards.
• Long-life Filtering and Energy Storage — 47 µF capacitance with rated ripple currents and low leakage for smoothing, decoupling, and bulk storage in systems requiring extended endurance at up to 105°C.

Unique Advantages

• Designed for extended high-temperature operation: 5000-hour endurance at 105°C provides predictable aging and performance for long-term deployments.
• Automotive-oriented qualification: AEC-Q200 listing supports use in applications that reference automotive component qualification.
• Compact SMD form factor: φ8 × 10 L chip can and standard land pattern enable dense PCB layouts and automated assembly.
• Balanced ripple capability: Defined ripple currents at 120 Hz and 10 kHz allow designers to size capacitors based on expected switching and ripple profiles.
• Low standby leakage: 23.5 µA leakage current provides predictable bias conditions for power management and energy-hold circuits.
• Regulatory compliance: RoHS compliance ensures conformity with common environmental requirements.

Why Choose UUA1H470MNL1GS?

UUA1H470MNL1GS combines a chip-type SMD package with long-life endurance and defined ripple handling to address demanding power filtering and bulk storage needs in automotive and other high-reliability assemblies. Its compact φ8 × 10 L can, embossed carrier taping, and AEC-Q200 qualification make it suited for high-density, production-scale PCB assembly where predictable performance over time is important.

This part is ideal for designers and purchasers seeking a robust, RoHS-compliant aluminum electrolytic solution with clear endurance and electrical specifications for integration into long-life systems operating up to 105°C.

If you would like pricing, availability, or a formal quote for UUA1H470MNL1GS, please request a quote or contact sales to discuss your volume, delivery, and application requirements.