UYA1J241MNJ1MS

The UYA1J241MNJ1MS is a chip-type aluminum electrolytic capacitor in Nichicon’s UYA series designed for surface-mount assembly. It delivers 240 µF at a 63 V rating in a compact radial can SMD package compatible with carrier-tape feed for automated placement.

Engineered for high-temperature environments, this capacitor offers extended load life and electrical stability across a −40 °C to +125 °C operating range, making it suitable for demanding in-vehicle and other high-reliability electronics where long-term thermal endurance is required.

Key Features

• Package & Mounting Chip-type radial can in a surface-mount configuration; designed for automatic mounting machines fed with carrier tape.
• Electrical Capacity 240 µF nominal capacitance with ±20% tolerance and polarized construction for DC applications.
• Voltage Rating Rated for 63 V operation to support mid-voltage power rails.
• High-Temperature Endurance Extended load life of 5000 hours at +125 °C as specified for the UYA series.
• Ripple Current Capability Handles 325 mA at 120 Hz and 650 mA at 10 kHz, useful for smoothing and decoupling in power circuits.
• Reliability & Qualification AEC-Q200 Qualified and manufactured to meet endurance, leakage, and stability requirements outlined for the series.
• Environmental Compliance Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Compact Footprint Body dimensions: L 1.35 cm × D 1.25 cm; recommended SMD land size L 1.28 cm × W 1.28 cm for PCB layout.

Typical Applications

• Automotive electronics — Suitable for in-vehicle electronic modules that require components qualified to AEC-Q200 and capable of operating up to +125 °C.
• Power supply filtering — Provides bulk smoothing and ripple attenuation on mid-voltage DC rails where high ripple current capability is required.
• High-temperature systems — Use in electronics exposed to elevated ambient temperatures where long-term capacitance stability and endurance are needed.

Unique Advantages

• Extended high-temperature lifetime: 5000 hours at +125 °C provides predictable performance over long operational periods in hot environments.
• Automotive-grade qualification: AEC-Q200 qualification supports use in systems requiring standardized reliability verification.
• High ripple tolerance: Specified ripple current ratings at both 120 Hz and 10 kHz address a range of switching and low-frequency power conditions.
• Automated assembly ready: Carrier-tape feed compatibility simplifies high-volume SMT placement and reduces assembly handling time.
• Regulatory compliance: RoHS conformity ensures the part meets applicable environmental substance regulations.

Why Choose UYA1J241MNJ1MS?

UYA1J241MNJ1MS combines a compact surface-mount radial can form factor with a 63 V/240 µF electrical profile and proven thermal endurance, making it a practical choice for power-conditioning roles in thermally demanding designs. Its AEC-Q200 qualification and RoHS compliance provide an added layer of assurance for customers specifying components for regulated and high-reliability applications.

This part is well suited to engineers and procurement teams designing for long-life, high-temperature operation who need a reliable, automated-assembly-friendly electrolytic capacitor with defined ripple performance and documented endurance characteristics.

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