UCD1V221MNL1GS

The UCD1V221MNL1GS is a chip‑type, low‑impedance aluminum electrolytic capacitor designed for surface mounting on high‑density PC boards. It offers 220 µF capacitance at a 35 V rating in a compact SMD radial can package and is packaged for automatic mounting with carrier tape.

Targeted for automotive and other demanding electronics, this part combines a wide operating temperature range (‑55 °C to +105 °C), AEC‑Q200 qualification, and a rated endurance up to 5000 hours at 105 °C for stable power filtering and decoupling under elevated thermal stress.

Key Features

• Electrical Core — 220 µF, 35 V Standard 220 µF capacitance at a 35 V rated voltage, suitable for bulk decoupling and smoothing functions.
• Low Impedance Design Chip‑type construction optimized for low impedance across frequency, improving transient response in power rails.
• Wide Temperature Range Specified for operation from ‑55 °C to +105 °C, supporting high‑temperature environments.
• Endurance and Lifetime Rated for 5000 hours at 105 °C, enabling long service life in elevated‑temperature applications.
• Ripple Current Capability 300 mA at 120 Hz and 600 mA at 10 kHz, providing reliable AC handling for both low and high frequency ripple.
• Packaging & Mounting Chip‑type radial can SMD designed for surface mounting on high‑density PCBs; compatible with automatic mounting machines fed by carrier tape. Recommended PCB land size: 8.3 x 8.3 mm.
• Electrical Characteristics Polarized construction with capacitance tolerance of ±20% (measured at 120 Hz, 20 °C) and defined leakage current limits per datasheet.
• Standards & Compliance AEC‑Q200 qualified and RoHS compliant, supporting use in regulated industries including automotive electronics.

Typical Applications

• Automotive Power Rails — Bulk smoothing and decoupling for electronic control units and power distribution modules where AEC‑Q200 qualification and high temperature tolerance are required.
• DC‑DC Converters — Input/output filtering and ripple suppression benefiting from the part’s low impedance and high ripple current ratings.
• Power Management Modules — Local energy storage and transient buffering in compact, surface‑mount designs on dense PCBs.

Unique Advantages

• High‑Temperature Reliability: Specified operation to +105 °C with 5000‑hour endurance at that temperature, enabling sustained performance in hot environments.
• AEC‑Q200 Qualification: Recognized qualification for automotive electronics simplifies component selection for vehicle systems.
• Low Impedance at Frequency: Design tuned for reduced impedance across frequencies, improving transient response and ripple attenuation.
• Compact, SMD‑Ready Package: Chip‑type radial can SMD format and carrier‑tape compatibility streamline automated assembly on high‑density PCBs.
• Measured Ripple Handling: Rated ripple currents of 300 mA (120 Hz) and 600 mA (10 kHz) provide quantifiable AC performance for design tradeoffs.
• Regulatory Compliance: RoHS compliance supports deployment in regulated supply chains.

Why Choose UCD1V221MNL1GS?

UCD1V221MNL1GS positions itself as a practical solution for designers needing a compact, surface‑mount aluminum electrolytic capacitor that withstands elevated temperatures and automotive production requirements. Its combination of 220 µF/35 V electrical capacity, low‑impedance behavior, specified ripple current capability, and AEC‑Q200 qualification make it well suited for power supply decoupling and energy buffering in automotive and other demanding embedded systems.

For engineers and procurement teams, this part delivers measurable, documented performance parameters—operating temperature range, endurance hours, ripple current ratings, and recommended land size—that simplify integration and reliability planning in production designs.

Please request a quote or contact sales to check pricing, availability, and lead time for UCD1V221MNL1GS.