UZT1A220MCL1GB

The UZT1A220MCL1GB is a chip-style aluminum electrolytic capacitor designed for surface mounting on high-density printed circuit boards. It delivers 22 µF capacitance at a 10 V rating in a compact 4.5 × 5 mm package and is intended for use in automotive electronic designs.

Key value propositions include a wide operating temperature range from –40 °C to +105 °C, AEC-Q200 qualification, RoHS compliance, and suitability for automated assembly via carrier tape.

Key Features

• Package & Mounting — Chip-type radial can for SMD use; designed for surface mounting on high-density PC boards and compatible with automatic mounting machines fed with carrier tape.
• Electrical — 22 µF rated capacitance with a 10 V rated voltage and ±20% tolerance.
• Temperature Range & Endurance — Operates from –40 °C to +105 °C with an endurance of 1000 hours at 105 °C; capacitance change is specified within ±25% after the endurance test for rated voltages of 16 V or less.
• Ripple Current & Frequency Behavior — Specified ripple current of 24 mA at 120 Hz and 36 mA at 10 kHz; frequency coefficient for rated ripple current rises to 1.50 at 10 kHz or more (1.00 at 120 Hz).
• Reliability & Qualification — AEC-Q200 qualified for automotive-grade reliability and long-term operation in demanding environments.
• Regulatory — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Dimensions & Land Pattern — Component size 4.5 mm (L) × 5 mm (D) with recommended surface mount land size 5.3 × 5.3 mm.

Typical Applications

• Automotive electronics — Surface-mount capacitor for high-density PCBs used in automotive electronic modules where AEC-Q200 qualification and wide temperature range are required.
• On-board power conditioning — Compact SMD solution for local decoupling and smoothing on space-constrained boards.
• Automatic assembly environments — Designed for compatibility with carrier-tape fed pick-and-place lines to support high-volume manufacturing.

Unique Advantages

• Low-profile chip form factor: 4.5 mm chip height and compact 4.5 × 5 mm footprint save board space in dense assemblies.
• Wide operating temperature: –40 °C to +105 °C operation supports use across harsh ambient conditions common in automotive applications.
• Automotive-grade qualification: AEC-Q200 status provides documented qualification for automotive electronic systems.
• Proven endurance: Rated for 1000 hours at 105 °C with defined limits on capacitance change and leakage current after the test.
• Assembly-friendly: Tape-feed compatibility enables efficient automated placement for high-volume production.
• Regulatory compliance: RoHS-compliant construction supports environmental and regulatory requirements.

Why Choose UZT1A220MCL1GB?

The UZT1A220MCL1GB combines a compact chip-style package with automotive-grade qualification and a wide temperature range, making it a practical choice for designers requiring reliable surface-mount electrolytic capacitance in space-constrained automotive electronics. Its specified ripple current behavior and defined endurance at 105 °C provide predictable performance for long-term designs.

This part suits engineers and procurement teams working on automotive modules and other demanding applications that need a small, assembly-friendly electrolytic capacitor with documented AEC-Q200 qualification and RoHS compliance.

If you would like a quote or have technical questions about integrating the UZT1A220MCL1GB into your design, submit a request for a quote or contact sales for pricing and availability.