UWZ1H010MCL1GB

The UWZ1H010MCL1GB is a surface-mount aluminum electrolytic chip capacitor providing 1 µF capacitance at a 50 V rating in a compact φ4 × 5.4 mm package. It is designed for automated assembly (embossed carrier taping) and offers wide temperature operation from −55°C to +105°C.

Engineered for demanding environments, this part combines AEC-Q200 qualification, RoHS compliance, and a 1000-hour endurance at 105°C to deliver reliable decoupling and filtering in automotive electronics and other temperature-challenging applications.

Key Features

• Capacitance & Voltage — 1 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance for predictable energy storage and decoupling.
• Temperature Range — Guaranteed operation from −55°C to +105°C to support wide-temperature designs.
• Endurance & Reliability — Rated for 1000 hours at 105°C with specified limits on capacitance change, tan δ, and leakage current after the endurance test.
• AEC-Q200 Qualification — AEC-Q200 rated for use in safety- and reliability-focused automotive applications.
• Assembly-Friendly Package — Chip-type, radial can SMD (φ4 × 5.4 L) supplied on embossed carrier tape for compatibility with automated pick-and-place processes.
• Reflow Compatibility — Compatible with 260°C peak reflow soldering (recommended reflow condition included in the series datasheet).
• Ripple Current — Low-frequency ripple: 6.3 mA @ 120 Hz; high-frequency ripple: 9.45 mA @ 10 kHz for AC performance planning.
• Board Footprint — Recommended surface-mount land size: 4.3 mm × 4.3 mm to aid PCB layout and placement.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and wide temperature operation make this capacitor suitable for electronic modules in vehicles that require surface-mount electrolytic capacitance.
• On-board power filtering — 1 µF at 50 V supports decoupling and smoothing tasks on power rails where compact SMD parts are required.
• Control and sensor modules — Use in modules that demand stability over −55°C to +105°C and endurance under elevated temperatures.

Unique Advantages

• Qualified for automotive use: AEC-Q200 rating provides a level of qualification expected in automotive-grade designs.
• Wide operating temperature: −55°C to +105°C supports designs exposed to extreme ambient conditions.
• 260°C reflow compatibility: Designed to withstand high-temperature reflow processes, supporting modern surface-mount assembly flows.
• Automated assembly ready: Supplied on embossed carrier tape for efficient placement by automated pick-and-place equipment.
• Defined endurance: 1000 hours at 105°C with specified post-test limits helps predict in-service longevity in thermal stress conditions.
• Compact SMD package: φ4 × 5.4 mm can-style chip reduces board area while delivering aluminum electrolytic performance.

Why Choose UWZ1H010MCL1GB?

UWZ1H010MCL1GB is positioned for engineers who need a compact, surface-mount aluminum electrolytic solution that meets automotive qualification and endures elevated temperatures. Its combination of AEC-Q200 rating, RoHS compliance, and a 1000-hour endurance at 105°C provides predictable performance for long-life assemblies.

This part is well suited to designs requiring reliable decoupling and filtering in temperature-challenging environments, especially where automated assembly and reflow compatibility are priorities. Choosing this capacitor supports robust, scalable designs backed by clear electrical and environmental specifications.

To request a quote or submit a procurement inquiry for UWZ1H010MCL1GB, please reach out to sales with your quantity and delivery requirements and our team will assist with pricing and availability.