UWR1V100MCL1GB

The UWR1V100MCL1GB is a surface-mount aluminum electrolytic capacitor with a nominal capacitance of 10 µF and a rated voltage of 35 V. It is supplied in a compact SMD can (φ4 × 5.4 mm) and is designed for use on high-density printed circuit boards.

This part is AEC-Q200 rated and intended for automotive applications requiring compact, tape-and-reel compatible SMD capacitors. Note: this part is listed as End Of Life.

Key Features

• Capacitance & Voltage — 10 µF nominal capacitance with a rated voltage of 35 V and a capacitance tolerance of -20% to +20%.
• Compact SMD Package — Radial, can-style SMD package with dimensions L: 5.4 × D: 4 mm (φ4 × 5.4 mm) suitable for space-constrained boards.
• Electrical Performance — Tangent of loss angle (tanδ) of 0.14 measured at 20°C, 120 Hz; leakage current approximately 3.5 µA.
• Ripple Handling — Low-frequency ripple current 24 mA at 120 Hz and high-frequency ripple current 36 mA at 100 kHz.
• Temperature & Endurance — Operating temperature range from -40°C to 85°C with a load life of 2000 hours at 85°C.
• Assembly & Packaging — Supplied in embossed carrier taping suitable for automated placement on surface-mount assembly lines.
• Qualification & Compliance — AEC-Q200 rated and RoHS compliant for regulated material requirements.
• Polarized — Polarized aluminum electrolytic design for DC bias applications.

Typical Applications

• Automotive electronic systems — AEC-Q200 rating and operating range make the part suitable for use in automotive electronic modules.
• High-density surface-mount PCBs — Compact φ4 × 5.4 mm can-style SMD package for space-constrained board layouts.
• Automated assembly environments — Embossed carrier taping format supports pick-and-place processes on production lines.

Unique Advantages

• AEC-Q200 certified — Provides an industry-recognized qualification for automotive-grade designs that require component-level assurance.
• Compact footprint — Small can-style SMD (4 mm diameter × 5.4 mm length) conserves board space while delivering 10 µF capacitance at 35 V.
• Designed for temperature and endurance — Rated for -40°C to 85°C operation with a 2000-hour life at 85°C for sustained thermal performance.
• Assembly-ready packaging — Embossed carrier tape packaging enables efficient surface-mount assembly and automated placement.
• Measured electrical characteristics — Specified tanδ (0.14 at 20°C, 120 Hz), low leakage current (~3.5 µA), and defined ripple current ratings for predictable behavior in power circuits.
• Regulatory compliance — RoHS compliant for restricted-substance requirements.

Why Choose UWR1V100MCL1GB?

UWR1V100MCL1GB offers a compact, automotive-ready SMD aluminum electrolytic solution when a 10 µF, 35 V capacitor is required. Its small can package, AEC-Q200 rating, and embossed carrier taping make it appropriate for space-limited boards and automated assembly in automotive electronics.

The combination of specified ripple current ratings, controlled tanδ, low leakage current, and a 2000-hour life at 85°C provides clear, verifiable performance parameters to evaluate for robust designs and predictable long-term behavior.

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