UYA1K361MNJ1MS

The UYA1K361MNJ1MS is a chip-type aluminum electrolytic capacitor from Nichicon's UYA series designed for surface-mount applications. It delivers 360 µF at an 80 V rating in an SMD can package that is compatible with carrier-tape automatic mounting.

Engineered for sustained operation in elevated temperatures, this part offers an extended load life of 5000 hours at +125°C and carries AEC-Q200 qualification for demanding automotive and high-reliability environments.

Key Features

• Package & Assembly – Chip-type radial can, surface-mount package compatible with carrier-tape feeding for automated pick-and-place assembly.
• Electrical – 360 µF capacitance with an 80 V rated voltage and ±20% tolerance; polarized design for DC bulk and filtering applications.
• Thermal & Lifetime – Rated operating range −40°C to +125°C with an extended load life of 5000 hours at +125°C; shelf-life stability documented after high-temperature storage.
• Reliability & Qualification – AEC-Q200 qualified and specified endurance performance: capacitance change within ±30% and leakage current within initial specified limits after endurance testing.
• Performance Characteristics – Leakage current limited to 0.01CV or 3 µA (whichever is greater); tan δ max 0.12 at 120 Hz for the 80 V rating; impedance ratio at −40°C is 3× (vs +20°C).
• Ripple Current & Frequency Response – Rated ripple current of 500 mA at 120 Hz and 1 A at 10 kHz for AC performance considerations.
• Soldering Heat Resistance – Meets soldering heat resistance test of 30 s on a 250°C hot plate and returns to specified electrical characteristics afterward.
• Land Pattern Guidance – Recommended surface-mount land size: 1.83 × 1.83 cm to support reliable reflow placement.

Typical Applications

• Automotive Electronics – AEC-Q200 qualification and 125°C long-life capability make this capacitor suitable for electronic control modules and power circuits exposed to elevated temperatures.
• High-Voltage Power Filtering – 80 V rating with 360 µF capacitance provides bulk energy storage and smoothing in higher-voltage DC power stages.
• High-Temperature Embedded Systems – Extended endurance at +125°C supports designs that require predictable long-term operation in hot environments.
• Automated Surface-Mount Production – Carrier-tape compatibility and SMD can package streamline high-volume PCB assembly workflows.

Unique Advantages

• Proven high‑temperature endurance: 5000 hours at +125°C gives designers explicit, tested lifetime data for thermal stress planning.
• AEC-Q200 qualification: Reduces qualification burden for automotive and other high-reliability programs demanding component-level assurance.
• High voltage plus high capacitance in an SMD can: 360 µF at 80 V provides compact bulk capacitance for space-constrained power designs.
• Manufacturing-friendly form factor: Carrier-tape compatible surface-mount package supports automated pick-and-place and consistent board-level assembly.
• Controlled electrical behavior: Specified limits for leakage current and tan δ enable predictable filtering and decoupling performance across temperature and frequency.
• Soldering robustness: Verified performance after 30 s at 250°C simplifies integration into standard reflow processes.

Why Choose UYA1K361MNJ1MS?

UYA1K361MNJ1MS is positioned for designs that require consolidated bulk capacitance and reliable operation under elevated temperatures and long duty cycles. With AEC-Q200 qualification, documented endurance at +125°C, and clear electrical characteristics (360 µF, 80 V, controlled leakage and tan δ), it supports engineering decisions where long-term stability and assembly efficiency matter.

This part is well suited to engineers building higher-voltage power stages, automotive electronics, and high-temperature embedded systems that benefit from an SMD can package designed for automated manufacturing and predictable lifecycle performance.

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