UWG1V4R7MCL1GB

The UWG1V4R7MCL1GB is a chip-type aluminum electrolytic capacitor in the UWG series, offering 4.7 µF capacitance at a 35 V rating. It is a low-impedance, polarized surface-mount capacitor designed for high-density PC boards and automated assembly.

Designed for demanding temperature and reliability requirements, the part operates from −55 °C to +105 °C, is RoHS compliant, and carries AEC‑Q200 qualification for applications requiring automotive-grade reliability.

Key Features

• Capacitance & Voltage — 4.7 µF nominal capacitance at a 35 V rated voltage with ±20% tolerance (−20% to +20%).
• Low Impedance Performance — Specified impedance of 3 Ω to support reduced AC voltage drop in filtered and decoupling applications.
• Ripple Current Ratings — 30 mA at 120 Hz and 60 mA at 10 kHz to support AC loading across low- and high-frequency content.
• Wide Temperature Range & Endurance — Operating range −55 °C to +105 °C and rated lifetime of 1000 hours at 105 °C.
• Surface-Mount, Tape-Fed Compatible — Chip-type package designed for surface mounting on high-density PCBs and compatible with automatic mounting machines fed with carrier tape.
• Compact Package — Physical dimensions L: 5.4 × D: 4 mm with surface-mount land size L: 4.3 × W: 4.3 mm; package case: radial, can - SMD.
• Regulatory & Quality — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863) and AEC‑Q200 qualified.

Typical Applications

• Automotive Electronics — AEC‑Q200 qualification and −55 °C to +105 °C operation make this capacitor suitable for automotive electronic modules where temperature and reliability are critical.
• High-Density Surface-Mount Assemblies — Chip-type construction and a compact 5.4 × 4 mm footprint are optimized for space-constrained PCBs and dense component layouts.
• Automated Production Lines — Designed for compatibility with carrier-tape fed automatic mounting machines to streamline high-volume assembly.

Unique Advantages

• AEC‑Q200 Qualification: Provides an automotive-grade reliability designation that supports use in temperature- and durability-sensitive designs.
• Wide Operating Temperature: −55 °C to +105 °C range supports operation across extended environmental conditions common in automotive and industrial applications.
• Low Nominal Impedance (3 Ω): Helps reduce AC voltage drop and improves performance under dynamic load conditions.
• Dual-Frequency Ripple Capability: Specified ripple current at 120 Hz and 10 kHz supports both low-frequency and high-frequency AC stress.
• Compact, Assembly-Friendly Package: Small footprint and tape-feed compatibility reduce board area and simplify automated manufacturing.
• Long High-Temperature Endurance: Rated for 1000 hours at 105 °C for predictable life performance in elevated-temperature environments.

Why Choose UWG1V4R7MCL1GB?

UWG1V4R7MCL1GB combines a compact, chip-style surface-mount package with specifications tuned for reliable operation in demanding temperature ranges and automated production. Its low nominal impedance, dual-frequency ripple ratings, and AEC‑Q200 qualification position it for designs that require robust, space-efficient capacitance with automotive-grade reliability.

Choose this part for projects that need consistent performance across −55 °C to +105 °C, compatibility with high-density PCB assembly, and defined endurance at elevated temperature for predictable long-term behavior.

Request a quote or submit an inquiry to the sales team to discuss integrating UWG1V4R7MCL1GB into your design and to obtain pricing and availability information.