UZT1E4R7MCL1GB

The UZT1E4R7MCL1GB is a chip-type aluminum electrolytic capacitor designed for surface mounting on high-density PC boards. It provides 4.7 µF capacitance at 25 V in a compact radial can SMD package with a low profile 4.5 mm height.

Engineered for temperature-stable operation from –40 °C to +105 °C, this RoHS-compliant, AEC-Q200 qualified capacitor is intended for automotive and other demanding electronic assemblies where reliable SMD electrolytic capacitance is required.

Key Features

• Electrical — 4.7 µF nominal capacitance at 25 V with ±20% tolerance (measurement at 120 Hz, 20 °C).
• Form Factor — Chip-type radial, can-style SMD package sized L: 4.5 × D: 4 mm and compatible with carrier-tape fed automatic placement.
• Profile — 4.5 mm seated height suitable for compact, high-density PCB layouts.
• Temperature & Reliability — Rated for –40 °C to +105 °C operation with a specified endurance of 1000 hours at 105 °C.
• Ripple Performance — Specified ripple current: 11 mA at 120 Hz and 16.5 mA at 10 kHz. Frequency coefficients provided (e.g., 120 Hz = 1.00, 10 kHz+ = 1.50) to scale ripple-current capability by frequency.
• Polarization — Polarized electrolytic capacitor suitable for DC applications where polarity is observed.
• Standards & Compliance — AEC-Q200 qualified and compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Board Land Pattern — Recommended surface-mount land size L: 4.3 × W: 4.3 mm for PCB footprint design.

Typical Applications

• Automotive electronics — For use in automotive electronic modules where AEC-Q200 qualification and wide temperature range are required.
• High-density PCBs — Surface-mount chip package designed for compact board layouts and automated assembly on high-density boards.
• Automated assembly — Compatible with carrier-tape fed placement for high-volume SMT production.

Unique Advantages

• Automotive-capable certification: AEC-Q200 qualification provides objective assurance for designs targeting automotive electronics.
• Wide operating temperature: Rated from –40 °C to +105 °C to support designs that must operate across broad thermal ranges.
• Compact SMD can: Chip-type radial can in a 4.5 × 4.0 mm footprint reduces board space while delivering electrolytic capacitance.
• Designed for automated production: Carrier-tape compatible packaging and recommended land pattern simplify pick-and-place and reflow processes.
• Documented ripple scaling: Frequency coefficients enable precise ripple-current planning across 50 Hz–10 kHz+ operating frequencies.
• Regulatory compliance: RoHS conformity supports environmental and regulatory requirements for commercial and automotive assemblies.

Why Choose UZT1E4R7MCL1GB?

UZT1E4R7MCL1GB combines a compact SMD can package with AEC-Q200 qualification and a wide –40 °C to +105 °C operating range, making it well suited to space-constrained, temperature-challenging electronics. Its documented ripple-current data and endurance rating (1000 hours at 105 °C) support reliable performance in assemblies where stability and longevity are required.

This part is appropriate for engineers specifying surface-mount electrolytic capacitance in automotive modules and other high-density PCB applications that require procurement-ready, RoHS-compliant components with clear PCB land-size guidance.

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