UWX1V4R7MCL1GB

The UWX1V4R7MCL1GB is a chip-type aluminum electrolytic capacitor in the UWX series designed for surface mounting on high-density PC boards. It provides 4.7 µF capacitance at a 35 V rating in a compact SMD radial can package.

Engineered for automated assembly and reliable operation across a wide temperature range, this device targets automotive and other demanding electronics where AEC-Q200 qualification, RoHS compliance, and a defined load-life are required.

Key Features

• Capacitance & Voltage — 4.7 µF nominal capacitance with a 35 V rated voltage and tolerance of -20% to 20% (±20%).
• Compact SMD Package — Chip-type radial can surface-mount package with dimensions L: 5.4 × D: 4 mm and a seated height up to 5.4 mm, optimized for high-density board layouts.
• Surface-Mount & Automated Assembly — Designed for surface mounting and compatible with automatic mounting machines when fed with carrier tape; recommended land size L: 4.3 × W: 4.3 mm.
• Automotive-Grade Reliability — AEC-Q200 rated to support automotive electronics applications requiring component-level qualification.
• Operating Range & Load Life — Specified for operation from –40°C to +85°C with a load life of 2000 hours at 85°C.
• Ripple Current Performance — Rated ripple current characteristics include 18 mA at 120 Hz and 27 mA at 10 kHz, useful for decoupling and filtering tasks in power lines.
• Environmental Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — Suited for electronic control modules and in-vehicle circuitry that require components meeting AEC-Q200 reliability criteria and operation across –40°C to +85°C.
• High-Density PCBs — Compact chip-type can and small footprint are targeted for space-constrained boards where surface-mount placement is required.
• Automated Assembly Lines — Designed for compatibility with carrier-tape feeding and automatic mounting equipment to streamline high-volume production.

Unique Advantages

• Automotive-Qualified Component: AEC-Q200 rating provides traceable qualification for use in automotive-grade designs.
• Compact Footprint: Small L: 5.4 × D: 4 mm package and recommended land size (4.3 × 4.3 mm) help minimize board area for dense assemblies.
• Engineered for Reliability: 2000-hour load life at 85°C demonstrates sustained performance under elevated temperature stress.
• Manufacturing-Ready: Tape-feed compatibility supports automated pick-and-place assembly for efficient production throughput.
• Regulatory Compliance: RoHS conformity ensures compliance with restricted substance requirements for regulated markets.

Why Choose UWX1V4R7MCL1GB?

The UWX1V4R7MCL1GB balances a compact surface-mount package with automotive-grade qualification and defined endurance performance, making it an appropriate choice for engineers specifying electrolytic capacitance where board space, automated assembly and reliability matter. Its defined ripple current ratings, temperature range of –40°C to +85°C, and 2000-hour load-life at 85°C provide verifiable parameters for design validation.

This part is suitable for designs in transportation electronics and other applications that require qualified components and proven manufacturing compatibility. It offers predictable electrical and mechanical characteristics that integrate into high-density, automated production environments.

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