UUQ1V220MCL1GB

The UUQ1V220MCL1GB is a chip‑type aluminum electrolytic capacitor from Nichicon's UUQ series. It is a polarized, surface‑mount can designed for automated assembly (carrier‑tape fed) and targets applications that require a compact, high‑temperature capable electrolytic solution.

Key attributes include a 22 µF capacitance at 35 V, AEC‑Q200 qualification, RoHS compliance, and an operating temperature range of −40 °C to +105 °C—making it suitable for demanding audio and automotive electronic modules that need reliable decoupling and bulk energy storage in a small SMD footprint.

Key Features

• Capacitance & Voltage — 22 µF rated capacitance at 35 V, with ±20% tolerance (120 Hz, 20 °C) for predictable performance in filtering and power‑supply circuits.
• Package & Mounting — Chip‑type radial can in an SMD form; designed for surface‑mount assembly and compatible with automatic mounting machines fed with carrier tape.
• Temperature & Endurance — Rated for −40 °C to +105 °C and specified for 1000 hours at 105 °C, supporting extended operation in elevated ambient conditions.
• AEC‑Q200 Qualified & RoHS Compliant — Meets AEC‑Q200 qualification and RoHS (2011/65/EU, (EU)2015/863) requirements as noted by the product data.
• Ripple Current — Specified ripple capability of 42 mA at 120 Hz and 63 mA at 10 kHz to support AC components on DC rails.
• Low‑temperature Stability — Impedance stability characterized for the series; at the 35 V rating the impedance ratio limits are Z(−25 °C)/Z(+20 °C) ≤ 2 and Z(−40 °C)/Z(+20 °C) ≤ 3 (measurement frequency 120 Hz).
• Leakage & Dissipation — Series leakage current specification: after 1 minute at rated voltage and 20 °C, leakage is ≤ 0.03 CV or 4 µA, whichever is greater; tan δ (max) for 35 V is 0.13 (120 Hz, 20 °C).
• Compact Footprint — Part dimensions L: 5.4 × D: 6.3 mm with recommended surface‑mount land size L: 6.6 × W: 6.6 mm for dense board layouts.
• Identification — Black print marking on the case top for straightforward part identification during assembly and inspection.

Typical Applications

• Automotive electronic modules — AEC‑Q200 qualification and a −40 °C to +105 °C range make this part suitable for control units and power modules that require durable electrolytic capacitance.
• Audio equipment — Designed as a chip‑type acoustic series component, it fits audio circuit applications that demand stable capacitance across wide temperature ranges.
• Compact SMD assemblies — Small can dimensions and carrier‑tape compatibility streamline automated assembly for space‑constrained power and signal boards.

Unique Advantages

• AEC‑Q200 qualification: Provides a documented automotive‑grade requirement that supports use in qualified vehicle electronics and other high‑reliability applications.
• Wide operating temperature: −40 °C to +105 °C rating ensures usable performance across typical automotive and harsh‑environment temperature swings.
• High‑temperature endurance: Specified for 1000 hours at 105 °C, enabling predictable life performance in elevated ambient conditions.
• Compact SMD can: 5.4 × 6.3 mm body and a 6.6 × 6.6 mm recommended land pattern help minimize PCB area while retaining electrolytic energy density.
• Assembly friendly: Carrier‑tape compatible design supports automatic mounting machines for high‑volume, consistent production flows.
• Measured ripple capability: Clear ripple current ratings at both low and high frequencies (42 mA at 120 Hz; 63 mA at 10 kHz) allow engineers to select the part with known AC handling limits.

Why Choose UUQ1V220MCL1GB?

The UUQ1V220MCL1GB pairs a compact surface‑mount can with the reliability expectations of AEC‑Q200‑qualified components and Nichicon series specifications. Its combination of 22 µF at 35 V, robust temperature tolerance, defined ripple current ratings, and 1000‑hour high‑temperature endurance make it well suited for designers building automotive modules, professional audio electronics, and other compact, high‑reliability systems.

Choosing this part helps simplify board layout with a small land pattern and supports automated assembly workflows while providing verifiable electrical and environmental performance backed by the UUQ series datasheet specifications.

Request a quote or contact sales to discuss availability, lead times, and how UUQ1V220MCL1GB can meet your design requirements.