UUE1A222MNS1MS

The UUE1A222MNS1MS is a chip-type aluminum electrolytic capacitor designed for demanding environments. It delivers 2.2 mF capacitance at a 10 V rating in a compact surface-mount can suitable for board-level power applications.

Engineered for high-temperature endurance, this AEC-Q200 qualified, RoHS-compliant device provides a 5000-hour load life at 125°C, addressing the reliability needs of automotive and other high-temperature electronic systems.

Key Features

• Capacitance & Voltage: 2.2 mF (2200 μF) at a 10 V rated voltage, providing bulk energy storage and smoothing for low-voltage power rails.
• High-temperature endurance: Rated for operation from −55°C to 125°C with a specified load life of 5000 hours at 125°C.
• AEC-Q200 Qualified: Qualification for automotive-grade reliability, indicated in the product data for designs requiring industry-recognized robustness.
• Polarized aluminum electrolytic technology: Conventional polarized construction suitable for power filtering and decoupling in DC circuits.
• Surface-mount chip can package: SMD mounting with a compact footprint (L: 1.65 × D: 1.8 cm) and recommended land size L: 1.83 × W: 1.83 cm for board layout.
• High ripple capability: Rated ripple current of 1.044 A at 120 Hz and 1.2 A at 10 kHz, supporting applications with significant AC content on DC rails.
• RoHS compliant: Meets RoHS directive requirements as stated in the product information.

Typical Applications

• Automotive electronics: Suited for automobile electronics where heavy-duty service and extended high-temperature life are required.
• High-temperature power systems: Use in power modules and subsystems that must tolerate sustained operation up to 125°C.
• SMD board-level power filtering: Bulk smoothing and decoupling in compact surface-mount designs requiring 2.2 mF at low voltage.

Unique Advantages

• Extended high-temperature life: 5000-hour load life at 125°C provides predictable aging characteristics for long-term designs.
• Automotive-grade qualification: AEC-Q200 designation supports usage in applications where industry qualification is required.
• Compact SMD can package: Space-efficient footprint and defined land pattern simplify PCB layout for power subsystems.
• High ripple handling across frequencies: Specified ripple current at 120 Hz and 10 kHz accommodates both low-frequency and higher-frequency power sources.
• Wide operating temperature range: −55°C to 125°C operation covers a broad set of environmental conditions encountered in vehicle and industrial electronics.
• Regulatory compliance: RoHS conformity supports deployments where directive compliance is required.

Why Choose UUE1A222MNS1MS?

The UUE1A222MNS1MS combines high capacitance in a compact surface-mount aluminum electrolytic package with proven high-temperature endurance and automotive-grade qualification. Its 2.2 mF capacity at 10 V, together with specified ripple current capability and a 5000-hour life at 125°C, makes it suitable for power filtering and energy storage tasks in robust electronic systems.

This part is ideal for engineers designing for harsh thermal environments and applications that demand long-term reliability and compliance. Its combination of size, thermal performance, and qualification supports scalable, durable designs backed by established component-level specifications.

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