UYA2A161MNS1MS

The UYA2A161MNS1MS is a Nichicon UYA series chip-style aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 160 µF at 100 V in a compact SMD can package and is configured for automatic mounting machines fed with carrier tape.

Engineered for demanding thermal environments, this part offers extended load life—5,000 hours at +125°C—and is AEC-Q200 qualified and RoHS compliant, making it suitable for automotive and other high-reliability applications that require high-temperature endurance and robust electrical performance.

Key Features

• Capacitance & Voltage — 160 µF nominal capacitance at a rated voltage of 100 V with ±20% tolerance for energy storage and decoupling in high-voltage circuits.
• High-Temperature Endurance — Extended load life of 5,000 hours at +125°C, meeting endurance criteria when restored to 20°C after test conditions.
• Automotive Qualification — AEC-Q200 qualified, supporting use in automotive electronics that require recognized component reliability standards.
• Surface-Mount Chip Can Package — Chip-type radial can in an SMD package, designed for placement by automatic mounting machines using carrier tape.
• Wide Operating Temperature Range — Rated for operation from −40°C to +125°C to accommodate harsh thermal environments.
• Ripple Current Performance — Specified ripple current values of 465 mA at 120 Hz and 930 mA at 10 kHz for AC ripple handling in power circuits.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863), supporting restricted-substance requirements.

Typical Applications

• Automotive Electronics — Suited for automotive modules where AEC-Q200 qualification and 125°C endurance help ensure long-term reliability.
• High-Temperature Power Circuits — Used in power-supply filtering and decoupling where sustained operation at elevated temperatures and 100 V rating are required.
• Automated Surface-Mount Production — Package and tape-feed compatibility streamline placement on automated assembly lines.

Unique Advantages

• Long Operational Life: 5,000 hours at +125°C provides predictable endurance for designs exposed to sustained high temperature.
• Automotive-Grade Reliability: AEC-Q200 qualification aligns the component with automotive reliability expectations for vehicle electronics.
• High Voltage Capability: 100 V rating supports applications with elevated DC bus or power-rail voltages.
• SMD-Friendly Package: Chip can design and carrier-tape compatibility reduce assembly complexity and support high-volume manufacturing.
• Measurable Ripple Handling: Specified ripple current at both low and high frequencies (465 mA at 120 Hz, 930 mA at 10 kHz) enables engineered selection for ripple-heavy power stages.
• Regulatory Compliance: RoHS conformity supports environmental and supply-chain compliance requirements.

Why Choose UYA2A161MNS1MS?

UYA2A161MNS1MS delivers a balance of high-voltage capability, compact surface-mount form factor, and extended high-temperature life—making it a reliable choice for engineers designing electronics that must endure elevated operating temperatures and rigorous duty cycles. Its AEC-Q200 qualification and RoHS compliance make it appropriate for automotive and other high-reliability markets that require traceable component standards.

This capacitor is ideal for designs that prioritize thermal endurance, automated assembly, and established electrical performance metrics (capacitance, rated voltage, ripple current). Choosing this part helps designers specify a component with defined, verifiable characteristics for long-term operation in demanding environments.

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