UUD1V221MNL1GS

The UUD1V221MNL1GS is a chip-type, low-impedance aluminum electrolytic capacitor engineered for surface-mount assemblies. It combines a 220 µF capacitance with a 35 V rated voltage and a compact SMD can package for use on high-density PC boards and automated assembly lines.

Designed for elevated-temperature operation up to +105°C and AEC-Q200 qualified, this part targets robust applications that require reliable SMD power capacitance in demanding thermal and production environments. The device is RoHS compliant (2011/65/EU, (EU)2015/863).

Key Features

• Capacitance & Voltage — 220 µF capacitance rated at 35 V for bulk decoupling and energy storage in compact SMD form factors.
• Low Impedance — Specified impedance of 170 mΩ to support reduced voltage ripple and improved transient response in power circuits.
• Temperature & Lifetime — Operating range from -55 °C to +105 °C with a rated lifetime of 5000 hours at 105 °C under rated voltage.
• Ripple Current — Rated ripple current of 450 mA at 120 Hz and 675 mA at 10 kHz to support repeated AC stress in power applications.
• Leakage Current — After 2 minutes at rated voltage and 20 °C, leakage current is specified as not more than 0.01CV or 3 µA, whichever is greater.
• Tolerance & Loss — Capacitance tolerance of ±20% (measured at 120 Hz, 20 °C) and defined tan δ characteristics per rated voltage.
• Reliability Tests — Endurance and shelf-life characteristics meet industry endurance criteria: capacitance change, tan δ, and leakage current limits after specified stress (5000 h at 105 °C). Resistance to soldering heat: 250 °C for 30 seconds with capacitance change within ±10%.
• Package & Mounting — Radial can-style SMD package designed for surface mounting on high-density PC boards; compatible with automatic mounting machines fed with carrier tape. Typical package dimensions: L: 1.0 × D: 0.8 cm; recommended land size L: 8.3 × W: 8.3 mm.
• Qualification & Environmental — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Systems — Suitable for automotive electronics where AEC-Q200 qualification and elevated-temperature endurance are required.
• High‑Density Surface‑Mount Assemblies — Designed for placement on compact PCBs where a small SMD can and 220 μF capacitance are needed.
• Automated Production Lines — Compatible with carrier-tape fed automatic mounting machines for scalable, high-volume assembly.

Unique Advantages

• Low Impedance Performance: 170 mΩ impedance reduces ripple and improves transient handling in power networks.
• High-Temperature Endurance: Rated to +105 °C with a 5000-hour lifetime at that temperature for reliable long-term operation.
• Automotive-Grade Qualification: AEC-Q200 qualification provides a qualification pedigree for use in automotive designs.
• Production-Ready Packaging: SMD can format and carrier-tape compatibility simplify automated pick-and-place assembly.
• Measured Ripple Capability: Defined ripple currents (450 mA at 120 Hz, 675 mA at 10 kHz) support AC stress demands in power conversion circuits.
• RoHS Compliance: Meets RoHS requirements (2011/65/EU, (EU)2015/863) for environmental and regulatory conformity.

Why Choose UUD1V221MNL1GS?

The UUD1V221MNL1GS is positioned for designs that require compact, surface-mount aluminum electrolytic capacitance with low impedance and proven high-temperature endurance. Its combination of 220 µF at 35 V, AEC-Q200 qualification, and carrier-tape compatibility makes it a practical choice for engineers specifying reliable SMD power capacitors for automotive and other demanding applications.

For teams prioritizing manufacturability and long-term performance, this capacitor delivers defined ripple handling, leakage and endurance characteristics, and standardized SMD packaging to simplify board layout and assembly workflows.

If you would like pricing, availability, or a formal quote for UUD1V221MNL1GS, please request a quote or contact sales to discuss lead times and volume options.