UCW1V221MNL1GS

The UCW1V221MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly. It provides 220 µF capacitance at a 35 V rating in a compact radial can SMD package and is polarized for typical electrolytic use.

Engineered for demanding thermal conditions, this capacitor features low impedance up to +105°C and a guaranteed load life of 7000 hours at +105°C. The part is AEC-Q200 qualified and RoHS compliant, and is compatible with automatic mounting machines fed with carrier tape.

Key Features

• Capacitance & Voltage — 220 µF rated capacitance at 35 V, ±20% tolerance.
• High-temperature Endurance — Rated for operation from -25°C to +105°C with a specified lifetime of 7000 hours at +105°C.
• Low Impedance — Specified impedance of 220 mΩ and low-impedance performance maintained up to +105°C.
• Ripple Current Capability — 300 mA at 120 Hz (low frequency) and 600 mA at 10 kHz (high frequency) for AC ripple handling.
• Automotive Qualification & Reliability — AEC-Q200 qualified and RoHS compliant, with endurance, shelf-life and soldering-heat resistance specified in the datasheet.
• Surface-mount, Assembly-ready Package — Radial can SMD package sized L: 1.0 × D: 0.8 cm with a recommended land pattern of 8.3 × 8.3 mm; compatible with automatic mounting machines fed with carrier tape.
• Leakage & Loss Characteristics — Leakage current and tan δ limits defined per rated voltage; designed to meet endurance and soldering heat resistance criteria after specified test conditions.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and 7000-hour life at +105°C make this capacitor suitable for electronic modules that require long-term high-temperature durability.
• Surface-mount production — Carrier-tape compatibility and compact SMD can package streamline automatic placement and high-volume assembly.
• High-temperature environments — Low impedance and rated operation to +105°C support use where sustained elevated temperatures are expected.

Unique Advantages

• Extended high-temperature life: 7000 hours at +105°C provides predictable long-term performance in hot operating conditions.
• Low impedance at elevated temperature: 220 mΩ impedance rating and low-impedance behavior up to +105°C improve filtering and decoupling effectiveness under load.
• Automotive-grade reliability: AEC-Q200 qualification supports deployment in applications requiring automotive-level component verification.
• Assembly efficiency: Designed for automatic mounting machines fed with carrier tape, reducing handling and PCB assembly complexity.
• Compact SMD can footprint: Small L: 1.0 × D: 0.8 cm package and defined land size (8.3 × 8.3 mm) help save board space while delivering high capacitance.
• Defined ripple handling: Specified ripple currents at both 120 Hz and 10 kHz provide clear guidance for AC performance in power circuits.

Why Choose UCW1V221MNL1GS?

The UCW1V221MNL1GS balances high capacitance density with automotive-grade reliability and assembly-ready packaging. Its combination of 220 µF at 35 V, low impedance up to +105°C, and a 7000-hour rated life at +105°C make it a practical choice for engineers designing electronics that must tolerate elevated temperatures and continuous operation.

This part is well suited to teams that require clear specification-driven components for robust, repeatable manufacturing: compact SMD form factor for efficient PCB layout, carrier-tape compatibility for automated placement, and AEC-Q200 qualification for demanding application environments.

Request a quote or submit an inquiry for pricing and availability of UCW1V221MNL1GS to evaluate fit for your next design or production run.