UWT1V220MCL1GB

The UWT1V220MCL1GB is a chip-type aluminum electrolytic capacitor rated at 22 µF and 35 V, designed for surface-mount use on high-density PCBs. It is a polarized SMD radial-can style capacitor intended for automated assembly and production environments.

Engineered for extended temperature operation from −55 °C to +105 °C and AEC-Q200 qualified, this part targets automotive and other demanding applications that require compact bulk capacitance with defined endurance and electrical characteristics.

Key Features

• Capacitance & Voltage — 22 µF capacitance at a rated voltage of 35 V with ±20% tolerance (measured at 120 Hz, 20 °C).
• Wide Operating Temperature — Specified operation from −55 °C to +105 °C for use across a broad range of environments.
• AEC-Q200 Qualified — Qualified to the AEC-Q200 standard for designs requiring that automotive-grade qualification.
• Surface-Mount, Assembly-Ready Package — Chip type radial can (SMD) designed for high-density PCBs and applicable to automatic mounting machines fed with carrier tape; recommended land size 6.6 × 6.6 mm.
• Compact Size — Component size: 5.4 × 6.3 mm (L × D) for space-constrained board layouts.
• Endurance & Reliability — Endurance rating: 1000 hours at 105 °C with specified limits for capacitance change, tan δ and leakage current after test.
• Leakage Current Specification — After 2 minutes at rated voltage and 20 °C, leakage current is not more than 0.01CV or 3 µA, whichever is greater.
• Loss and Low-Temperature Stability — tan δ max. 0.14 at 35 V (measured at 120 Hz, 20 °C); documented impedance ratios for low-temperature performance (e.g., Z(−25 °C)/Z(+20 °C) and Z(−40 °C)/Z(+20 °C)).
• Ripple Current — Specified ripple current: 42 mA at 120 Hz and 63 mA at 10 kHz for the part configuration.
• RoHS Compliant — Conforms to RoHS directive requirements.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and −55 °C to +105 °C range make this capacitor suitable for automotive control modules and electronic subsystems requiring SMD bulk capacitance.
• High‑Density PCB Designs — Chip-type SMD form factor and compact footprint support bulk capacitance on space-constrained power and signal boards.
• Automated Production — Designed for automatic mounting machines fed with carrier tape to streamline high-volume assembly.
• High‑Temperature Operating Environments — Endurance rating of 1000 hours at 105 °C supports applications that operate at elevated temperatures.

Unique Advantages

• Extended temperature capability: −55 °C to +105 °C operation enables use across a wide range of thermal environments.
• Automotive-grade qualification: AEC-Q200 qualification supports designs targeting automotive applications with defined component-level requirements.
• SMD form factor for dense layouts: Chip-type radial-can packaging and a small 5.4 × 6.3 mm footprint minimize PCB area while providing electrolytic capacitance.
• Assembly-friendly: Compatible with carrier-tape automatic mounting to reduce handling time and improve throughput in production.
• Documented endurance and electrical limits: 1000-hour endurance at 105 °C plus specified leakage, tan δ and impedance characteristics enable predictable design margins.
• RoHS compliance: Meets environmental regulatory requirements for lead-free production.

Why Choose UWT1V220MCL1GB?

UWT1V220MCL1GB delivers a compact, surface-mount aluminum electrolytic solution with clear, component-level specifications—22 µF at 35 V, defined ripple current values, leakage current limits, and documented low-temperature impedance behavior. Its AEC-Q200 qualification and wide temperature range make it a fitting choice for engineers developing automotive and industrial electronics that require reliable SMD bulk capacitance.

This part is well suited for teams focused on high-density PCB layouts and automated assembly processes who need verifiable endurance and electrical characteristics to support predictable system behavior over time.

If you would like pricing, availability or a quote for UWT1V220MCL1GB, please request a quote or contact sales to discuss lead times and order options.