UWP1H4R7MCL1GB

The UWP1H4R7MCL1GB is a 4.7 µF, 50 V chip-type aluminum electrolytic capacitor with a bi-polarized design for surface-mount applications. It is built for high-density PC boards and is compatible with automatic mounting machines fed with carrier tape.

Engineered for regulated operating conditions, the part is RoHS compliant and AEC-Q200 qualified, making it suitable for automotive and other reliability-focused designs that require compact, surface-mount electrolytic capacitance.

Key Features

• Capacitance & Voltage: 4.7 µF rated capacitance with a 50 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• Bi‑Polarized Construction: Bipolar design eliminates polarity orientation requirements for AC coupling or bipolar signal applications.
• Compact SMD Package: Chip-type radial can for surface mounting; component size L: 5.4 × D: 6.3 mm and recommended land size L: 6.6 × W: 6.6 mm.
• Automated Assembly Ready: Applicable to automatic mounting machines fed with carrier tape for high-volume surface-mount production.
• Automotive Qualification: AEC-Q200 qualified and listed with Applications: Automotive, supporting designs requiring automotive-level reliability.
• Temperature & Life Ratings: Operating range –40 °C to 85 °C with a rated lifetime of 1000 hours at 85 °C (endurance conditions include polarity inversion every 250 hours).
• Ripple Current: 20 mA at 120 Hz and 30 mA at 10 kHz frequency points to expected ripple handling across common frequency bands.
• Leakage Current Specification: Leakage after 2 minutes at 20 °C is not more than 0.05CV or 10 µA (whichever is greater), supporting predictable leakage behavior in designs.
• RoHS Compliant: Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics: Suitable for automotive applications that require AEC-Q200–qualified components and bipolar capacitance.
• High-density PCB assemblies: Chip-type SMD format optimizes board space on compact, densely populated PCBs.
• Automated surface-mount production: Designed for use with carrier-tape fed automatic mounting machines to streamline assembly.

Unique Advantages

• Automotive-grade reliability: AEC-Q200 qualification aligns the part with reliability requirements for automotive applications.
• Space-efficient SMD form factor: Chip-type package and small footprint reduce board area compared with larger can styles.
• Bipolar flexibility: Bi-polarized construction removes polarity constraints, simplifying placement in AC-coupled or bidirectional circuits.
• Predictable performance over temperature: Rated for –40 °C to 85 °C with defined endurance (1000 h at 85 °C), supporting stable capacitance and leakage over lifecycle testing.
• Assembly-friendly: Compatible with carrier-tape automatic mounting to support high-volume manufacturing and consistent placement.
• Regulatory compliance: RoHS conformity supports environmental and regulatory requirements for modern electronic products.

Why Choose UWP1H4R7MCL1GB?

The UWP1H4R7MCL1GB provides a compact, bi-polar aluminum electrolytic solution for designs that demand reliable SMD capacitance with automotive-grade qualification. Its combination of 4.7 µF at 50 V, certified endurance, and compatibility with automated mounting makes it well suited for engineers specifying components for dense PCB layouts and reliability-focused systems.

This part is aimed at designers and procurement teams building automotive and high-density electronic assemblies who need verifiable specifications—temperature range, ripple current ratings, leakage limits, and lifetime data—backed by AEC-Q200 qualification and RoHS compliance.

If you would like pricing, availability, or a quote for UWP1H4R7MCL1GB, please request a quote or contact sales to discuss lead times and order options.