UWG1H220MCL1GS

The UWG1H220MCL1GS is a chip-type aluminum electrolytic capacitor designed for surface mounting on high-density printed circuit boards. As a low-impedance UWG-series device, it combines a 22 µF capacitance with a 50 V rating for power filtering and decoupling in space-constrained assemblies.

Engineered for demanding environments, this component supports a wide operating temperature range (−55 °C to +105 °C), is RoHS compliant, and carries an AEC-Q200 rating, making it suitable for automotive and industrial electronics that require robust, long-life capacitors.

Key Features

• Electrical Performance: 22 µF capacitance at a 50 V rated voltage with ±20% tolerance, providing reliable bulk and decoupling capacitance for power rails.
• Low Impedance: Specified impedance of 700 mΩ supports effective suppression of ripple and transient noise in power-supply circuits.
• Ripple Current Capability: Rated ripple currents of 60 mA at 120 Hz and 120 mA at 10 kHz support operation in switched and high-frequency power applications.
• Temperature & Endurance: Wide operating temperature range from −55 °C to +105 °C and endurance specified as 1000 hours at 105 °C under rated voltage.
• Reliability & Qualification: AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), addressing quality and environmental requirements for regulated markets.
• Surface-Mount Chip Package: Chip-type radial can SMD package designed for automatic mounting with carrier tape; compact footprint L: 6.2 × D: 8 mm with recommended land size L: 8.3 × W: 8.3 mm for PCB layout.
• Leakage and Dissipation: Leakage current meets the series specification (≤0.01CV or 3 µA, whichever is greater, after 2 minutes at 20 °C) and tan δ limits per rated voltage to control losses in the application.

Typical Applications

• Automotive Electronic Modules: Suitable for power decoupling and filtering in ECUs and vehicle control modules, leveraging AEC-Q200 qualification and wide temperature operation.
• Power Supply Filtering: Used on DC/DC converter outputs and regulator rails to stabilize voltages and suppress ripple in compact power subsystems.
• High-Density PCB Assemblies: Chip-style SMD package and carrier-tape compatibility enable automated placement on space-constrained boards for consumer and industrial electronics.
• Sensor and Control Electronics: Provides bulk energy storage and transient suppression for sensor front-ends and control circuits operating across wide temperature ranges.

Unique Advantages

• Wide Temperature Capability: Operation from −55 °C to +105 °C supports deployment in harsh thermal environments and automotive under-hood conditions.
• AEC-Q200 Qualification: Manufacturer qualification for automotive-grade reliability reduces design risk when targeting automotive and similarly demanding markets.
• Compact Surface-Mount Form Factor: Chip-type radial can SMD with carrier-tape mounting streamlines automated assembly on high-density PCBs.
• Designed for Long Life: 1000-hour endurance at 105 °C under rated voltage provides documented longevity for sustained thermal stress.
• Controlled Leakage and Loss: Leakage current limits and specified tan δ values help ensure predictable behavior in power and sensing applications.
• Regulatory Compliance: RoHS conformity supports environmental requirements for global manufacturing and product deployment.

Why Choose UWG1H220MCL1GS?

UWG1H220MCL1GS positions itself as a reliable, compact solution for designers needing a 22 µF, 50 V low-impedance aluminum electrolytic capacitor for surface-mount applications. Its combination of wide temperature range, AEC-Q200 qualification, and 1000-hour endurance at 105 °C makes it appropriate for automotive and industrial designs that demand durability and predictable electrical performance.

With a chip-type SMD package optimized for automatic placement and a defined footprint for PCB layout, this capacitor simplifies integration into high-density boards while delivering the ripple-handling, leakage, and loss characteristics required for power management, decoupling, and transient suppression tasks.

If you would like pricing, lead-time information, or help assessing suitability for your design, request a quote or contact our sales team to submit your requirements and receive a formal response.