UZT1H4R7MCL1GB

The UZT1H4R7MCL1GB is a Nichicon aluminum electrolytic chip capacitor engineered for surface-mount applications. It delivers 4.7 µF capacitance at 50 V in a compact chip-style can designed for automated mounting on high‑density PCBs.

Targeted for automotive electronics and other environments requiring component-level qualification, this part combines wide operating temperature (−40 °C to +105 °C), AEC‑Q200 qualification, and RoHS compliance to support reliable power decoupling and filtering in space‑constrained designs.

Key Features

• Core Type — Aluminum electrolytic, polarized capacitor providing 4.7 µF capacitance at a 50 V rating with ±20% tolerance.
• Package & Mounting — Chip-type, surface-mount radial can (SMD) package designed for automatic placement; physical dimensions L: 4.5 × D: 5 mm and recommended land size L: 5.3 × W: 5.3 mm.
• Temperature & Endurance — Rated for operation from −40 °C to +105 °C with endurance specified as 1000 hours at 105 °C under rated voltage.
• Automotive Qualification — AEC‑Q200 qualified to support use in automotive electronic assemblies.
• Ripple Current Performance — Specified ripple current: 16 mA at 120 Hz and 24 mA at 10 kHz; frequency coefficient rises to 1.50 at 10 kHz or more.
• Leakage Current Specification — Leakage current after 2 minutes at 20 °C is not more than 0.01CV or 3 µA, whichever is greater, per series specification.
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — Suitable for power decoupling and smoothing in modules that require AEC‑Q200 qualified components.
• High‑Density Surface‑Mount Boards — Chip-style SMD form factor and carrier‑tape compatibility support automated placement on compact PCBs.
• Power Filtering and Supply Stability — Used where a polarized electrolytic capacitor with 4.7 µF / 50 V and defined ripple current handling is required.

Unique Advantages

• AEC‑Q200 Qualified: Meets automotive component qualification to support use in regulated vehicle electronic designs.
• Compact Chip Profile: 4.5 × 5 mm footprint with chip can packaging enables space-efficient mounting on crowded PCBs.
• Wide Operating Temperature: −40 °C to +105 °C rating supports operation across a broad thermal range common in automotive environments.
• High‑Temperature Endurance: 1000 hours at 105 °C under rated voltage provides a quantified endurance metric for lifecycle planning.
• Defined Ripple Handling: Published ripple current values and frequency coefficients allow predictable performance across frequency ranges up to and above 10 kHz.
• Regulatory Compliance: RoHS compliance simplifies environmental verification for product qualification.

Why Choose UZT1H4R7MCL1GB?

UZT1H4R7MCL1GB is positioned for engineers specifying compact, qualified electrolytic capacitors for surface‑mount automotive and harsh‑environment applications. Its 4.7 µF / 50 V rating, AEC‑Q200 qualification, and defined endurance at elevated temperature make it suitable for designs that require verifiable high‑temperature performance and compatibility with automated assembly.

This part delivers a balance of small footprint, measurable ripple performance, and compliant manufacturing credentials that help streamline component selection for long‑life, space‑constrained power filtering tasks.

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