UUL1H470MNL1GS

The UUL1H470MNL1GS is a chip‑type aluminum electrolytic capacitor in Nichicon's UUL series, rated 47 µF at 50 V and designed for surface mounting on high‑density PCBs. It combines a compact SMD can package with long life and qualification for demanding environments.

Targeted for automotive and other robust electronic systems, the device offers a 5000‑hour load life at +105°C, AEC‑Q200 qualification, and RoHS compliance to support reliable power smoothing and decoupling on compact boards.

Key Features

• Capacitance & Voltage: 47 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance, suitable for mid‑voltage rail filtering and energy storage.
• Long Life & Endurance: Load life specified as 5000 hours at +105°C; after the endurance test, capacitance change remains within ±30% and leakage current stays within initial specified limits.
• Automotive Qualification: AEC‑Q200 qualified component, supporting use in automotive electronic modules where qualification is required.
• Wide Operating Temperature: Rated for −40°C to +105°C operation, enabling use across broad ambient conditions.
• Surface‑Mount Chip Package: Chip type radial can SMD designed for high‑density PCB mounting; recommended land size L: 8.3 mm × W: 8.3 mm.
• Leakage & Loss Characteristics: Leakage current specified as ≤ 0.01 CV or 3 µA (whichever is greater) after 2 minutes at 20°C; tangent of loss angle (tan δ) at 50 V is 0.12 (max) measured at 120 Hz, 20°C.
• Ripple Current Performance: 92 mA at 120 Hz and 138 mA at 10 kHz, supporting AC ripple tolerance in power circuits.
• Soldering & Shelf Reliability: Resistance to soldering heat tested at 250°C for 30 seconds with capacitance change within ±10%; shelf life proven after 1000 hours at 105°C followed by voltage treatment per JIS C 5101‑4.
• Environmental Compliance: RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronic modules: Suited for power filtering and energy buffering in control units and sensors where AEC‑Q200 qualification and +105°C endurance are required.
• High‑density PCB power rails: Compact chip package enables placement on congested boards for local decoupling and smoothing of mid‑voltage rails up to 50 V.
• Power supply filtering on compact systems: 47 µF capacitance and specified ripple current ratings provide stable filtering for DC‑DC converters and on‑board regulators.

Unique Advantages

• Proven long life: 5000 hours at +105°C gives designers a measurable endurance metric for reliability planning.
• AEC‑Q200 qualification: Designated qualification for automotive usage reduces validation burden in regulated vehicle electronics.
• Compact SMD form factor: Chip can package and defined land pattern (8.3 × 8.3 mm) simplify integration on dense PCBs.
• Measured electrical performance: Specified ripple currents at 120 Hz and 10 kHz, low tan δ at rated voltage, and defined leakage current limits support predictable circuit behavior.
• Solder and shelf robustness: Characterized resistance to soldering heat and shelf aging provide confidence through assembly and storage cycles.
• RoHS compliant: Conforms to applicable RoHS directives for environmental and regulatory requirements.

Why Choose UUL1H470MNL1GS?

The UUL1H470MNL1GS combines Nichicon's chip‑type aluminum electrolytic technology with explicit endurance and qualification data to support reliable power conditioning in compact, high‑temperature environments. Its 47 µF/50 V rating, AEC‑Q200 qualification, and documented performance (leakage, tan δ, ripple current, and solder resistance) make it a clear choice for engineers specifying capacitors for automotive modules and dense PCB power networks.

This part is appropriate for designs that require traceable endurance figures, predictable AC and leakage behavior, and compliance with RoHS and AEC‑Q200 expectations—helping reduce validation time and support long‑term system robustness.

Request a quote or submit an inquiry for UUL1H470MNL1GS to receive pricing, availability, and recommended PCB land pattern or application guidance.