UCB1V221MNL1GS

The UCB1V221MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount applications. It delivers 220 µF at 35 V in a compact SMD radial-can package and is compatible with carrier-tape feeding for automated placement.

Engineered for long-term operation, this part offers a rated lifetime of 7000 hours at +105°C, RoHS compliance, and AEC-Q200 qualification, making it suitable for demanding electronics environments including automotive applications.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 35 V and ±20% tolerance.
• Long High‑Temperature Life — Rated for 7000 hours of load life at +105°C, with endurance characteristics restored to specified limits after the test.
• Temperature Range — Operating temperature from −25°C to +105°C, suitable for elevated-temperature environments.
• Surface‑Mount, Carrier‑Tape Compatible — Chip-type SMD (radial, can) package designed for automatic mounting machines fed with carrier tape; surface mount land size specified at L: 1.03 × W: 1.03 cm.
• Reliability & Qualification — AEC‑Q200 qualified and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Ripple Current Performance — Rated ripple current: 216 mA at 120 Hz and 324 mA at 10 kHz for decoupling and filtering use cases.
• Leakage Current — After 2 minutes at rated voltage and 20°C, leakage current is not more than 0.03 CV or 4 µA, whichever is greater, per datasheet specification.

Typical Applications

• Automotive electronics — Suitable for electronics modules that require AEC‑Q200 qualified capacitors and long-life performance at elevated temperatures.
• Surface-mount power modules — Used for smoothing and decoupling on compact SMD PCBs where automated assembly is required.
• Automated assembly workflows — Carrier-tape compatible chip form factor simplifies placement in high-volume manufacturing.

Unique Advantages

• Long-duration high-temperature rating — 7000 hours at +105°C provides predictable endurance for designs exposed to sustained heat.
• Automated-assembly ready — Carrier-tape compatibility and SMD radial-can package streamline pick-and-place processing and reduce manual handling.
• AEC‑Q200 qualification — Formal qualification supports use in electronic systems requiring component-level robustness and qualification traceability.
• Compact footprint — 1 cm × 1 cm package size and defined land pattern allow dense placement on modern PCBs.
• Measured ripple capability — Documented ripple current values at 120 Hz and 10 kHz enable reliable decoupling and filtering design choices.
• RoHS compliant — Meets 2011/65/EU and (EU)2015/863 environmental restrictions for lead and other controlled substances.

Why Choose UCB1V221MNL1GS?

UCB1V221MNL1GS combines a compact chip-type SMD package with long life at elevated temperatures and formal AEC‑Q200 qualification, positioning it for designs that require durability and automated assembly compatibility. Its documented electrical and endurance characteristics—220 µF at 35 V, −25°C to +105°C operating range, and specified ripple current—support reliable power decoupling and smoothing in demanding environments.

This part is a fit for engineers and procurement teams looking for a qualified, RoHS‑compliant electrolytic capacitor with defined thermal endurance, compact PCB footprint, and placement-friendly packaging for volume assembly.

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