UWT1V100MCL1GB

The UWT1V100MCL1GB is a chip-type aluminum electrolytic capacitor designed for surface-mounting on high-density printed circuit boards. It delivers 10 µF capacitance at a 35 V rating with polarization and is built for demanding temperature conditions from −55 °C to +105 °C.

Qualified to AEC-Q200 and RoHS compliant, this part is suitable for applications that require long-term endurance (1,000 hours at 105 °C), automated carrier-tape mounting and compact SMD packaging.

Key Features

• Capacitance & Voltage — 10 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• Wide Temperature Range — Specified operation from −55 °C to +105 °C for use across harsh temperature environments.
• AEC-Q200 Qualification — Series-level AEC-Q200 qualification to support designs targeting automotive-grade reliability.
• Endurance — Rated for 1,000 hours at 105 °C with defined limits on capacitance change (within ±20% for 25 V and above) and leakage current.
• Low‑temperature Stability — Controlled impedance characteristics at low temperature (ZT/Z20 data available in series datasheet; e.g., Z(−40 °C)/Z(+20 °C) ≤ 3 at 35 V).
• Loss Characteristics — Tangent of loss angle (tan δ) specified for rated voltage; maximum tan δ for 35 V is 0.14 at 120 Hz, 20 °C.
• Ripple Current Performance — Specified ripple current: 25 mA at 120 Hz and 37.5 mA at 10 kHz.
• Surface‑mount Can Package — Chip-style radial can in SMD form factor for high-density PCBs; recommended land size 5.3 mm × 5.3 mm and part footprint 5.4 mm × 5.0 mm.
• Manufacturing‑friendly — Designed for automatic mounting machines and carrier-tape feed for high-volume assembly.
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronic Modules — Bulk smoothing and decoupling on 35 V rails in control modules that require AEC-Q200 qualification and wide temperature performance.
• Power Supply Filtering — Local energy storage and ripple suppression on DC‑DC converters and intermediate power rails operating up to 35 V.
• Industrial Controls — Decoupling and smoothing in industrial sensor and controller assemblies that must operate across −55 °C to +105 °C.
• Compact, High‑Density PCB Designs — Surface-mount can package suited to automated placement in space-constrained assemblies.

Unique Advantages

• Automotive‑grade Reliability: AEC-Q200 series qualification supports use in designs that require established automotive screening and endurance (1,000 hours at 105 °C).
• Wide Operating Temperature: Operation from −55 °C to +105 °C enables deployment in harsh thermal environments without sacrificing performance.
• Compact SMD Can: Chip-type radial can format and small footprint (5.4 mm × 5.0 mm) reduce PCB area while supporting automated assembly.
• Defined Endurance Limits: Specified capacitance, tan δ and leakage behavior after 1,000 hours at 105 °C provide predictable long-term performance for design validation.
• Frequency‑aware Ripple Ratings: Ripple current specifications at 120 Hz and 10 kHz allow designers to size parts for both low- and high-frequency stress conditions.
• Regulatory Compliance: RoHS compliance for restrictions on hazardous substances simplifies environmental and regulatory acceptance.

Why Choose UWT1V100MCL1GB?

The UWT1V100MCL1GB pairs a compact chip-style SMD can with automotive-grade qualification and a wide −55 °C to +105 °C operating window, making it a practical choice for power decoupling and smoothing in demanding environments. Its defined endurance, loss and leakage specifications allow engineers to model long-term behavior and select the part with confidence for high-reliability designs.

This capacitor is well suited to designers of automotive electronics, industrial controls and other systems that require robust SMD power components, predictable thermal performance and automated assembly compatibility.

Request a quote or contact sales to discuss inventory, lead times and application support for the UWT1V100MCL1GB.