UUJ2W100MNJ1MS

The UUJ2W100MNJ1MS is a chip-type aluminum electrolytic capacitor engineered for surface-mount assembly on high-density printed circuit boards. It delivers a 10 µF capacitance at 450 V in a compact SMD radial-can package optimized for automated, tape-fed placement.

Designed for demanding environments, this part is AEC-Q200 qualified and RoHS compliant, offering a combination of high-voltage capability, specified ripple performance, and long-term endurance for automotive and industrial electronic assemblies.

Key Features

• Capacitance & Voltage — 10 µF rated capacitance at 450 V, providing high-voltage energy storage in a compact SMD can.
• Package & Mounting — Chip-type radial can SMD package for surface mounting on high-density PC boards; compatible with automatic mounting machines fed by carrier tape.
• Temperature & Endurance — Operating temperature range −40 °C to +105 °C with a rated endurance of 5000 hours at 105 °C.
• Tolerance & Polarization — Capacitance tolerance of −20% to +20% and polarized construction.
• Ripple Current Performance — Specified ripple current of 85 mA at 120 Hz and 136 mA at 10 kHz for low- and high-frequency applications respectively.
• Industry & Environmental Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863).
• Mechanical Footprint — Part dimensions L: 1.65 × D: 1.6 cm with recommended surface-mount land size L: 1.63 × W: 1.63 cm for PCB layout.
• Designed for Higher Capacitance in Larger Cases — Part of the UUJ series chip family that provides higher capacitance options in larger case sizes (φ12.5, φ16, φ18).

Typical Applications

• Automotive electronic modules — Suited for automotive electronics where AEC-Q200 qualification and high-voltage, high-temperature endurance are required.
• Surface-mount assemblies — Designed for high-density PC boards and automated, tape-fed pick-and-place processes.
• High-voltage SMD designs — Applicable where compact, 450 V surface-mount aluminum electrolytic capacitance is needed.

Unique Advantages

• High-voltage capability: 450 V rating enables use in elevated-voltage circuits while maintaining a compact SMD form factor.
• Automated assembly friendly: Compatible with carrier-tape fed placement, reducing assembly complexity for high-volume production.
• Automotive-grade qualification: AEC-Q200 qualification signals suitability for designs requiring industry-recognized component reliability standards.
• Long-term thermal endurance: 5000 hours at 105 °C specified endurance supports longevity in high-temperature operating environments.
• Clear PCB footprint guidance: Provided part and recommended land dimensions (L: 1.65 × D: 1.6 cm; land: 1.63 × 1.63 cm) simplify layout and mechanical integration.
• RoHS compliant: Conforms to RoHS directives (2011/65/EU, (EU)2015/863) for environmental compliance in regulated markets.

Why Choose UUJ2W100MNJ1MS?

UUJ2W100MNJ1MS combines a 10 µF capacitance with a 450 V rating in a compact, surface-mount radial-can package designed for automated placement. Its AEC-Q200 qualification, specified ripple current characteristics, and 5000-hour endurance at 105 °C make it a reliable option for designs that demand high-voltage capability and long-term thermal performance.

This part is well suited to engineers and procurement teams specifying components for automotive and high-density SMD assemblies that require verifiable environmental compliance and proven mechanical compatibility with tape-fed manufacturing processes.

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