UWG1E220MCL1GB

The UWG1E220MCL1GB is a Nichicon UWG series chip-type aluminum electrolytic capacitor designed for surface-mount assembly on high-density PC boards. It delivers a 22 µF capacitance at a 25 V rating in a compact SMD can package optimized for automated, tape-fed placement.

Engineered for demanding environments, this component offers low impedance characteristics and a wide operating temperature range (−55 °C to +105 °C), together with AEC-Q200 qualification and RoHS compliance for use in automotive electronics and other temperature-critical systems.

Key Features

• Electrical Performance — 22 µF capacitance at 25 V with a capacitance tolerance of −20% to +20% and a specified impedance of 1 Ω.
• Ripple Current — Rated ripple current of 70 mA at 120 Hz and 140 mA at 10 kHz to support AC components on power rails.
• Wide Temperature Range — Specified for operation from −55 °C to +105 °C, suitable for designs exposed to extreme temperature variation.
• Reliability & Endurance — Lifetime rated at 1000 hours at 105 °C; AEC-Q200 qualified for automotive-grade reliability.
• Leakage Current — Series-level leakage specification: after 2 minutes’ application of rated voltage at 20 °C, leakage current is not more than 0.01CV or 3 µA, whichever is greater.
• Surface-Mount Package — Chip-type radial can SMD package sized L: 5.4 × D: 6.3 mm with recommended land size L: 6.6 × W: 6.6 mm, designed for automatic carrier-tape mounting.
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronic Modules — Surface-mount capacitor for ECUs and control modules where AEC-Q200 qualification and wide temperature tolerance are required.
• High-Density PCB Designs — Compact chip-type package suited to densely populated boards and automated tape-fed assembly processes.
• Power Supply Stabilization in Temperature-Critical Systems — Provides bulk capacitance and smoothing where operation across −55 °C to +105 °C is necessary.

Unique Advantages

• Automotive-Grade Qualification: AEC-Q200 qualification supports deployment in automotive electronics requiring standardized reliability.
• Wide Operating Temperature: −55 °C to +105 °C rating enables use in harsh thermal environments without derating system performance.
• Compact SMD Can: Small L: 5.4 × D: 6.3 mm footprint and defined land pattern simplify integration on space-constrained PCBs.
• Designed for Automated Assembly: Compatible with carrier-tape feed for high-volume, surface-mount production flows.
• Measured Ripple Handling: Specified ripple current values at 120 Hz and 10 kHz support real-world AC conditions on power rails.
• Regulated Leakage Characteristics: Clear leakage current limits (0.01CV or 3 µA after 2 minutes at 20 °C) aid predictable power budgeting and reliability analysis.

Why Choose UWG1E220MCL1GB?

UWG1E220MCL1GB combines the UWG series' low-impedance chip-type architecture with automotive-grade qualification and wide temperature capability, making it a practical choice for engineers designing compact, reliable power systems for automotive and other temperature-sensitive applications. Its small SMD can package, defined land pattern, and tape-feed compatibility support efficient, automated manufacturing.

Choose this part when you need a verified, RoHS-compliant electrolytic capacitor with clear endurance and leakage specifications, measurable ripple handling, and a form factor suited to high-density PCB layouts.

Request a quote or submit a specification inquiry to our sales team to discuss availability, lead times, and integration support for UWG1E220MCL1GB.