UYA2A900MNS1MS

The UYA2A900MNS1MS is a Nichicon UYA-series chip-type aluminum electrolytic capacitor designed for demanding environments. It delivers 90 µF at a 100 V rating in a surface-mount, radial can SMD package suitable for automated assembly with carrier tape.

Engineered for long life and elevated operating temperature, this part offers 5000 hours endurance at +125°C, RoHS compliance, and AEC-Q200 qualification—making it appropriate for automotive and other high-reliability electronic power applications where elevated temperature endurance and compact SMD packaging are required.

Key Features

• Electrical Rating — 90 µF rated capacitance at 100 V with ±20% tolerance, providing energy storage and smoothing in high-voltage rail designs.
• High-Temperature Endurance — Extended load life of 5000 hours at +125°C; endurance recovery follows rated-voltage application and restoration to 20°C per the series specification.
• Ripple Current Performance — Specified ripple current of 325 mA at 120 Hz and 650 mA at 10 kHz for handling AC stress across typical power-conversion frequencies.
• Leakage and Loss Characteristics — Leakage current limited to 0.01CV or 3 µA (whichever is greater) after 2 minutes at 20°C; tan δ specified (series values: 0.1 max. at 100 V) for predictable ESR behavior.
• Reliability & Qualification — AEC-Q200 qualified and RoHS (2011/65/EU, (EU)2015/863) compliant, supporting regulated and reliability-sensitive designs.
• Surface-Mount Chip Package — Chip-type, radial can SMD construction sized L: 1.35 × D: 1.25 cm and compatible with automatic mounting machines via carrier tape for high-volume production.
• Operating Range — Rated for operation from −40°C to +125°C, suitable for high-temperature environments specified in the datasheet.

Typical Applications

• Automotive Electronics — Power-supply smoothing, filtering, and decoupling in automotive control modules where AEC-Q200 qualification and +125°C endurance are required.
• DC–DC Converters — Bulk and output filtering on high-voltage rails up to 100 V, leveraging the 90 µF capacitance and ripple-current ratings.
• Power Management Modules — Energy storage and transient suppression in compact SMD power assemblies that require automated placement.

Unique Advantages

• Long High‑Temperature Life: 5000 hours endurance at +125°C provides predictable performance in high-heat applications, reducing maintenance and replacement cycles.
• Automated Assembly Ready: Chip-type SMD format and carrier-tape compatibility streamline pick-and-place manufacturing for volume production.
• AEC-Q200 Qualification: Industry-standard qualification supports use in reliability-focused designs and simplifies component selection for regulated sectors.
• High-Voltage Capability: 100 V rating combined with 90 µF capacitance delivers higher stored energy in a compact package for high-voltage rail designs.
• Regulatory Compliance: RoHS compliance ensures adherence to current material-restriction requirements in product design and manufacturing.

Why Choose UYA2A900MNS1MS?

The UYA2A900MNS1MS provides a compact, surface-mount solution for designers needing high-voltage capacitance with extended high-temperature life. Its combination of 100 V rating, 90 µF capacitance, AEC-Q200 qualification, and 5000-hour endurance at +125°C positions it for durability-focused power applications.

This part is a fit for engineers and procurement teams working on automotive and other reliability-sensitive power systems that require automated assembly, clear regulatory compliance, and predictable high-temperature ripple and leakage characteristics.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UYA2A900MNS1MS.