UYA1K271MNS1MS

The UYA1K271MNS1MS is a chip-type aluminum electrolytic capacitor from Nichicon's UYA series, designed for surface-mount assembly. It delivers 270 µF at 80 V in a radial, can-style SMD package and is engineered for applications that require extended high-temperature endurance.

Key value propositions include an extended load life of 5000 hours at +125°C, AEC-Q200 qualification for automotive use, and compatibility with automated carrier-tape mounting for high-volume production.

Key Features

• Core Type & Package  Chip-type aluminum electrolytic in a radial, can SMD package optimized for surface-mount assembly and tape-fed automatic placement.
• Capacitance & Voltage  270 µF nominal capacitance with an 80 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Temperature Range & Endurance  Rated for operation from −40°C to +125°C with an extended load life of 5000 hours at +125°C.
• Ripple Current Handling  Supports 465 mA ripple at 120 Hz and 930 mA at 10 kHz, enabling effective AC ripple and decoupling performance within its ratings.
• Reliability & Compliance  AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), with leakage current and tan δ characteristics specified in the UYA series datasheet.
• Polarized  Polarized capacitor suitable for circuits that require electrolytic energy storage.

Typical Applications

• Automotive Power Electronics  Suitable for automotive modules where an 80 V rating, extended 125°C endurance and AEC-Q200 qualification are required.
• High-Temperature Systems  Designed for electronics that must withstand prolonged elevated temperatures thanks to its 5000-hour rating at +125°C.
• Automated Assembly Lines  Carrier-tape compatibility enables efficient placement in high-volume surface-mount production.

Unique Advantages

• Extended High-Temperature Life: 5000 hours at +125°C provides predictable end-of-life behavior for designs exposed to sustained heat.
• AEC-Q200 Qualification: Series-level AEC-Q200 qualification supports use in automotive-grade applications and environments that require component-level automotive reliability.
• High Voltage Capability: 80 V rating broadens applicability in higher-voltage power and control circuits.
• Measured Ripple Performance: Specified ripple current ratings of 465 mA (120 Hz) and 930 mA (10 kHz) allow designers to match the capacitor to expected AC stress conditions.
• Assembly-Friendly Package: Tape-fed, chip-type SMD format simplifies integration into automated PCB assembly workflows.
• Regulatory Compliance: RoHS compliant to 2011/65/EU and (EU)2015/863 for environmentally constrained designs.

Why Choose UYA1K271MNS1MS?

The UYA1K271MNS1MS balances high capacitance and elevated voltage rating with long-term thermal endurance, making it a strong choice for designs that require stable electrolytic energy storage under sustained high-temperature conditions. Its chip-type SMD package and carrier-tape compatibility support automated manufacturing while the AEC-Q200 qualification positions it for demanding automotive and industrial applications.

Manufactured by Nichicon as part of the UYA series, this capacitor provides designers with clear, datasheet-backed performance parameters—capacitance, voltage, ripple ratings, and verified endurance—to help ensure predictable behavior over the product lifetime.

If you would like a formal quote or have questions about integrating UYA1K271MNS1MS into your design, please request a quote or contact sales for pricing and availability information.