UWG1H221MNL1GS

The UWG1H221MNL1GS is a chip-type aluminum electrolytic capacitor from Nichicon’s UWG series, optimized for surface-mount installation on high-density PC boards. It delivers a 220 µF capacitance at 50 V with low impedance and is designed for use across a wide temperature range of −55 °C to +105 °C.

Built for reliability in demanding environments, the part is AEC-Q200 qualified, RoHS compliant, and compatible with automatic mounting machines fed with carrier tape. Endurance is specified as 1000 hours at 105 °C.

Key Features

• Core Type & Performance — Chip-type aluminum electrolytic capacitor with rated capacitance of 220 µF and rated voltage of 50 V; capacitance tolerance ±20%.
• Low Impedance — Specified impedance of 300 mΩ supports stable performance under AC conditions.
• Temperature & Endurance — Operating range −55 °C to +105 °C with endurance specified as 1000 hours at 105 °C and defined post-test limits for capacitance, tan δ and leakage current.
• Ripple Current Ratings — Rated ripple currents: 250 mA at 120 Hz and 500 mA at 10 kHz for handling AC ripple in power circuits.
• Mounting & Package — Surface-mount radial can (SMD) package designed for placement on high-density PC boards and compatible with carrier-tape automatic mounting.
• Standards & Environmental — AEC-Q200 qualified and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Compact Footprint — Physical dimensions approximately 1 × 1 cm (L × D) with recommended PCB land size of 1.03 × 1.03 cm.

Typical Applications

• Automotive Electronics — Suitable for automotive electronic modules where AEC-Q200 qualification and a wide operating temperature range are required.
• High-density PCB Assemblies — Designed for surface-mount placement on compact, high-density circuit boards and compatible with carrier-tape assembly processes.
• Power Supply Filtering — Low impedance (300 mΩ) combined with rated ripple currents (250 mA @ 120 Hz, 500 mA @ 10 kHz) supports filtering and stabilization in constrained layouts.

Unique Advantages

• Wide operating temperature range: −55 °C to +105 °C enables use in thermally demanding environments.
• AEC-Q200 qualification: Provides automotive-grade reliability and qualification for demanding applications.
• Compact SMD footprint: ~1 × 1 cm package reduces PCB area while supporting automatic carrier-tape mounting.
• Low impedance and ripple handling: 300 mΩ impedance and specified ripple current ratings help maintain voltage stability under AC load.
• RoHS compliant: Conforms to RoHS directives (2011/65/EU, (EU)2015/863) for environmental compliance.
• Specified long-term endurance: 1000 hours at 105 °C with defined acceptance criteria for capacitance, tan δ and leakage current.

Why Choose UWG1H221MNL1GS?

The UWG1H221MNL1GS combines a compact surface-mount package with low impedance performance and automotive-grade qualification, making it well suited for power management and filtering tasks in space-constrained, thermally demanding designs. Its 220 µF/50 V rating, ripple current capability, and defined 1000-hour endurance at 105 °C provide verifiable performance targets for engineering specifications.

This part is ideal for designers specifying components for automotive electronics and other applications that require AEC-Q200 qualification, RoHS compliance, and compatibility with automated, high-density PCB assembly processes.

If you would like pricing, lead-time information, or to request a quote for UWG1H221MNL1GS, please contact sales or submit a quote request with your quantity and delivery requirements.