UZR0G221MCL1GB

The UZR0G221MCL1GB is a surface-mount aluminum electrolytic capacitor offering 220 µF capacitance at a 4 V rating in a compact chip-style can package. Engineered for high-density PCB assembly, it provides bulk energy storage and decoupling for low-voltage systems where space and board-level mounting are critical.

Designed to AEC-Q200 standards and compliant with RoHS directives, this part targets automotive and other demanding electronics markets that require AEC-rated components with defined electrical performance across -40 °C to +85 °C.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a 4 V rated voltage and ±20% tolerance, suitable for low-voltage power rails and bulk decoupling.
• Compact SMD Can Package — Chip-type radial can for surface mounting; package dimensions L: 3.9 × D: 6.3 mm and recommended land size L: 6.6 × W: 6.6 mm enable placement on high-density PC boards.
• Temperature Range & Endurance — Rated for operation from -40 °C to +85 °C with an endurance specification of 1000 hours at 85 °C when subjected to rated voltage.
• Leakage & Dissipation — Specified leakage current of 8.8 µA and a tangent of loss angle (tan δ) of 0.50 at the 4 V rating, allowing predictable loss and leakage behavior in low-voltage designs.
• Ripple Handling — Rated ripple current of 96 mA at 120 Hz and 144 mA at 10 kHz, supporting AC ripple filtering and decoupling in switching and linear regulator circuits.
• AEC-Q200 and RoHS Compliance — Built to AEC-Q200 requirements and compliant with RoHS (2011/65/EU, (EU)2015/863), making it suitable for regulated applications requiring supplier-level qualifications.

Typical Applications

• Automotive Electronics — Bulk decoupling and smoothing on low-voltage power rails in automotive control modules where AEC-Q200-rated components are required.
• Power Regulation — Output smoothing and ripple suppression for DC-DC converters and LDO regulators in compact assemblies.
• Embedded Systems — Local energy storage and transient suppression on high-density PCBs used in infotainment, telematics, and control units.

Unique Advantages

• Compact board footprint: Small 3.9 × 6.3 mm can and defined land pattern (6.6 × 6.6 mm) simplify layout on space-constrained designs.
• Automotive-grade qualification: AEC-Q200 compliance provides confidence for designs that require supplier-validated components for vehicle electronics.
• Clear electrical characterization: Specified tan δ, leakage current, and ripple current values enable predictable selection and thermal management in power-sensitive designs.
• RoHS compliance: Conforms to current RoHS requirements for use in regulated product lines.
• Defined endurance: 1000 hours at 85 °C under rated voltage gives a quantified life expectation for thermal-stress planning.

Why Choose UZR0G221MCL1GB?

The UZR0G221MCL1GB combines a compact SMD can package with 220 µF capacitance at 4 V and automotive-oriented qualifications, delivering a practical solution for low-voltage power filtering and bulk decoupling on high-density PCBs. Its specified leakage, tan δ, and ripple current figures make behavior predictable for power and thermal budgeting.

This part is well suited to designers and procurement teams working on automotive or industrial electronics that demand AEC-Q200-rated, RoHS-compliant components in space-constrained layouts and require clear endurance and performance specifications.

Request a quote or submit an RFQ to check current availability, lead times, and pricing for the UZR0G221MCL1GB.