UCM0J221MCL1GS

The UCM0J221MCL1GS is a chip-type aluminum electrolytic capacitor in a compact surface-mount can designed for low impedance performance. It delivers 220 µF at a rated voltage of 6.3 V with AEC-Q200 rating and RoHS compliance, targeting designs that require reliable decoupling and filtering under wide temperature conditions.

Packaged for automated assembly with embossed carrier taping, this SMD can offers a small footprint (φ5 × 5.8 mm) and endurance specified for 2000 hours at 105°C, making it suitable for demanding production and operating environments.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 6.3 V and a tolerance of ±20% (120 Hz, 20°C).
• Low Impedance — Specified impedance of 360 mΩ to support improved ripple suppression in compact power circuits.
• Ripple Current Handling — Low-frequency ripple current 120 mA (120 Hz) and high-frequency ripple current 240 mA (10 kHz) for AC load performance.
• Leakage Current — Typical leakage specified at 13.86 µA for predictable bias behavior after application of rated voltage.
• Temperature & Endurance — Operating range −55°C to 105°C with an endurance rating of 2000 hours at 105°C.
• Surface-Mount Can Package — Compact φ5 × 5.8 mm SMD can (radial, can - SMD) with surface-mount land size L: 5.3 × W: 5.3 mm for tight-layout PCBs.
• Automated Assembly Ready — Supplied in embossed carrier taping compatible with automatic placement equipment.
• Quality & Compliance — AEC‑Q200 rating and RoHS compliant.

Typical Applications

• Automotive systems — Provides decoupling and power smoothing where AEC‑Q200 qualification and operation to 105°C are required.
• Surface-mount assembly lines — Designed for automated placement using embossed carrier taping to support high-volume production.
• Compact power filtering — Small φ5 × 5.8 mm SMD can delivers 220 µF capacitance and low impedance for space-constrained power rails and local decoupling.

Unique Advantages

• AEC‑Q200 qualification: Meets automotive-grade screening for use in designs that require that level of reliability.
• Low impedance (360 mΩ): Reduces voltage ripple and improves stability of local power rails when combined with its 220 µF capacitance.
• Dual-frequency ripple capability: Rated ripple currents of 120 mA at 120 Hz and 240 mA at 10 kHz support both low- and high-frequency AC conditions.
• High-temperature endurance: Rated 2000 hours at 105°C, supporting sustained operation in elevated-temperature environments.
• Production-ready packaging: Embossed carrier taping enables reliable automated pick-and-place processing for efficient manufacturing.
• Compact SMD can: φ5 × 5.8 mm size offers a small footprint for dense PCB layouts while retaining polarized electrolytic performance.

Why Choose UCM0J221MCL1GS?

The UCM0J221MCL1GS combines the capacitance and low-impedance characteristics needed for effective decoupling and smoothing with the mechanical and process advantages of a chip-type SMD can. Its AEC‑Q200 rating, −55°C to 105°C operating range, and 2000-hour endurance at 105°C make it suitable for applications that require validated reliability and elevated-temperature operation.

This part is a practical choice for engineers designing compact, automated-production power subsystems where 220 µF at 6.3 V, predictable leakage, and defined ripple handling are required. Supplied in embossed carrier tape and currently in mass production, it supports volume assembly and deployment.

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