UZS1H4R7MCL1GB

The UZS1H4R7MCL1GB is an aluminum electrolytic, chip-type capacitor from Nichicon’s UZS series designed for surface-mount use on high-density PC boards. It offers 4.7 µF capacitance at 50 V in a compact SMD can package suited for automated placement with carrier tape.

Built to meet automotive-grade qualification (AEC-Q200) and RoHS directives, this part targets compact power-filtering and decoupling applications where space, reliability and standardized manufacturing are important. The component is specified for operation from –40°C to +85°C with a rated endurance of 2000 hours at 85°C under rated voltage.

Key Features

• Capacitance & Voltage — 4.7 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance for predictable bulk and decoupling behavior.
• Compact SMD Can Package — Chip-type radial can package with dimensions L: 4.5 × D: 5 mm, suitable for high-density board designs and automated placement from carrier tape.
• Surface-mount Land Pattern — Recommended land size L: 5.3 × W: 5.3 mm to support reliable soldering and board layout.
• Automated Assembly Compatibility — Applicable to automatic mounting machines fed with carrier tape to streamline high-volume production.
• Thermal & Endurance — Operating temperature range of –40°C to +85°C and rated endurance of 2000 hours at 85°C with rated voltage applied; capacitance change remains within ±20% after endurance test.
• Ripple Performance — Specified ripple current: 20 mA at 120 Hz and 30 mA at 10 kHz, with frequency coefficients provided for other frequencies.
• Leakage Current — After 2 minutes at rated voltage and 20°C, leakage current is ≤ 0.01·C·V or 3 μA, whichever is greater.
• Standards & Compliance — AEC-Q200 compliant and RoHS (2011/65/EU, (EU)2015/863) compliant.

Typical Applications

• Automotive Control Modules — Compact energy storage and decoupling on control and sensor PCBs where AEC-Q200 qualification is required.
• Power Supply Filtering — Local bulk filtering and ripple suppression on 50 V rails in space-constrained assemblies.
• Sensor and Interface Electronics — Decoupling and transient energy buffering in compact sensor interfaces and signal-conditioning circuits.

Unique Advantages

• Compact SMD Can Form Factor: Small 4.5 × 5 mm footprint enables high-density PC board layouts without sacrificing capacitance.
• Automated Assembly Ready: Designed for carrier-tape feeding to support automated pick-and-place for high-volume manufacturing.
• Automotive-Grade Qualification: AEC-Q200 compliance supports use in designs that require automotive-level component qualification.
• Extended Endurance: Rated 2000 hours at 85°C under rated voltage with controlled capacitance change, supporting durability in elevated-temperature environments.
• RoHS Compliant: Meets current RoHS directives for environmentally regulated designs.

Why Choose UZS1H4R7MCL1GB?

UZS1H4R7MCL1GB is positioned for engineers needing a compact, surface-mount aluminum electrolytic capacitor with automotive-grade qualification and predictable endurance characteristics. Its combination of 4.7 µF at 50 V, compact can package, automated-assembly compatibility and specified ripple/leakage behavior makes it suitable for compact power-filtering and decoupling functions on high-density PCBs.

Designed by Nichicon as part of the UZS series, this part offers a clear specification set for teams focused on reliable, manufacturable designs that operate across –40°C to +85°C and require AEC-Q200-level qualification and RoHS compliance.

If you would like pricing, availability, or to request a quote for UZS1H4R7MCL1GB, please contact our sales team to discuss your requirements and lead times.