UUL1H220MCL1GS

The UUL1H220MCL1GS is a Nichicon UUL series chip-type aluminum electrolytic capacitor designed for surface mounting on high-density PC boards. It delivers 22 µF capacitance at a 50 V rating in a compact radial can SMD package.

Engineered for applications that demand long high-temperature endurance, this device is AEC‑Q200 qualified, RoHS compliant, and specified for a 5000‑hour load life at +105°C, making it suitable for automotive electronic systems and other demanding environments.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance (120 Hz, 20°C).
• High‑temperature Endurance — Rated for 5000 hours at +105°C, meeting endurance specifications after restoration to 20°C.
• Automotive Qualification — AEC‑Q200 qualified, supporting use in automotive electronic applications.
• Wide Operating Range — Operating temperature range from −40°C to +105°C for broad environmental tolerance.
• Package & Mounting — Chip/radial can SMD package sized L: 7.7 × D: 6.3 mm with recommended land pattern L: 6.6 × W: 6.6 mm for surface-mount assembly on high‑density boards.
• Electrical Characteristics — Polarized electrolytic device with specified ripple current of 49 mA at 120 Hz and 73.5 mA at 10 kHz.
• RoHS Compliance — Compliant to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive control modules — Surface-mounted decoupling and filtering in engine control units, transmission controllers, and body electronics where high-temperature endurance and AEC‑Q200 qualification are required.
• Power supply filtering — Smoothing and local energy storage on high-density PCBs for systems operating up to +105°C.
• Embedded electronics in harsh environments — Compact SMD form factor for space-constrained boards that must tolerate wide temperature swings and prolonged elevated temperatures.

Unique Advantages

• Long high‑temperature life — 5000 hours at +105°C provides predictable capacitance and leakage performance after extended exposure to high operating temperatures.
• Automotive‑grade reliability — AEC‑Q200 qualification supports deployment in vehicle electronics where component reliability is mandated.
• Compact surface‑mount form — Small L: 7.7 × D: 6.3 mm radial can SMD package and defined land pattern simplify integration on high-density PCBs.
• High voltage capability — 50 V rating enables use in higher-voltage power rails and supply circuits within the given specifications.
• Measured ripple performance — Specified ripple current values at 120 Hz and 10 kHz aid in thermal and ripple budgeting during design.
• Environmental compliance — RoHS conformity ensures regulatory alignment for commercial and automotive production.

Why Choose UUL1H220MCL1GS?

The UUL1H220MCL1GS combines Nichicon’s UUL series chip architecture with long-duration high-temperature endurance and automotive-grade qualification to deliver a compact, reliable electrolytic capacitor for demanding applications. Its 50 V rating, specified ripple currents, and polarized SMD can package make it a practical choice where space is limited but robust performance at elevated temperatures is required.

This part is well suited for designs and engineers specifying components for automotive electronics and other harsh-environment systems that need traceable endurance, predictable electrical behavior, and RoHS compliance—all in a small surface-mount footprint backed by Nichicon’s UUL series specifications.

Request a quote or contact sales to discuss availability, lead times, and how UUL1H220MCL1GS can meet your project requirements.