UUR1A221MCL1GS

The UUR1A221MCL1GS is a chip‑type aluminum electrolytic capacitor offering high capacitance in a compact surface‑mount can package. It is designed for high‑density PC board assembly and is compatible with automated mounting machines fed with carrier tape.

Key attributes include a 220 µF capacitance at 10 V, AEC‑Q200 compliance for automotive use, RoHS conformity, and a rated operating range of −40°C to 85°C with a 2000‑hour endurance at 85°C.

Key Features

• Capacitance & Voltage: 220 µF nominal capacitance at a 10 V rated voltage with ±20% tolerance, providing significant bulk energy storage for low‑voltage circuits.
• Chip Form Factor: Chip type, higher‑capacitance design in a radial, can SMD package for dense surface‑mount layouts; dimensions 6.2 × 8 mm (L × D).
• Mounting & Assembly: Surface‑mount package compatible with automatic mounting machines fed with carrier tape, streamlining high‑volume PCB assembly.
• Reliability & Qualification: AEC‑Q200 compliant and specified for automotive applications; rated for operation from −40°C to 85°C with 2000 hours endurance at 85°C.
• Electrical Performance: Polarized capacitor with leakage current spec (per series data) and loss angle characteristics per rated voltage; ripple current ratings of 175 mA at 120 Hz and 227.5 mA at 10 kHz.
• Environmental Compliance: Compliant with the RoHS directive (2011/65/EU,(EU)2015/863).

Typical Applications

• Automotive Power Electronics — Bulk decoupling and smoothing in low‑voltage automotive subsystems where AEC‑Q200 qualification and a 10 V rating are required.
• On‑board Power Supplies — Energy storage and ripple filtering for DC‑DC converters and voltage regulators needing 220 µF capacitance in a compact SMD can.
• Control Modules & ECUs — Local power reservoir for microcontrollers and analog front ends operating across −40°C to 85°C.

Unique Advantages

• High CV in a compact chip package: 220 µF at 10 V delivers substantial bulk capacitance while minimizing board area compared with larger radial components.
• Automated assembly ready: Designed for carrier‑tape feeding and reel mounting to support high‑volume SMT production flows.
• Automotive grade reliability: AEC‑Q200 compliance and a 2000‑hour endurance rating at 85°C provide documented performance for vehicle environments.
• Measurable ripple handling: Specified ripple current values at 120 Hz and 10 kHz help quantify thermal and performance margins in power designs.
• Regulatory compliance: RoHS conformity supports deployment in regulated markets and simplifies compliance verification.

Why Choose UUR1A221MCL1GS?

UUR1A221MCL1GS positions itself as a high‑capacitance, surface‑mount aluminum electrolytic solution for designs that demand compact bulk storage and automotive‑grade reliability. With AEC‑Q200 compliance, RoHS conformity, and clearly specified ripple current and temperature endurance, it addresses applications where validated performance and manufacturability are priorities.

This part is suited for engineers specifying compact power‑filtering and decoupling components for automotive and harsh‑environment electronics, offering straightforward integration into automated assembly lines and predictable electrical behavior backed by datasheet specifications.

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