UUJ0J102MNQ1MS

The UUJ0J102MNQ1MS is a chip-type aluminum electrolytic capacitor engineered for surface mounting on high-density PC boards. It delivers a high capacitance (1 mF) in a compact SMD can package and is designed for automated assembly with carrier-tape compatibility.

Built for demanding environments, this part is AEC-Q200 qualified, RoHS compliant, and rated for operation from −55°C to +105°C with a specified endurance of 5000 hours at 105°C, making it suitable for automotive and other reliability-focused applications.

Key Features

• Capacitance & Voltage — 1 mF nominal capacitance with a rated voltage of 6.3 V and a tolerance of −20% to +20%.
• Package & Mounting — Chip-type radial can designed for surface-mount assembly; compatible with automatic mounting machines fed with carrier tape. Package dimensions: L: 1.35 × D: 1.25 cm; recommended land size L: 1.28 × W: 1.28 cm.
• Thermal & Lifetime Performance — Operating temperature range −55°C to +105°C and endurance rating of 5000 hours at 105°C.
• Ripple Current — Specified ripple current: 440 mA at 120 Hz and 506 mA at 10 kHz, supporting smoothing and decoupling in power circuits.
• Reliability & Compliance — AEC-Q200 qualification and RoHS (2011/65/EU, (EU)2015/863) compliance for regulated and automotive environments.
• Polarized Electrolytic — Polarized design appropriate for DC power applications requiring polarized capacitors.

Typical Applications

• Automotive electronic modules — Suitable for in-vehicle electronics where AEC-Q200 qualification and high capacitance in a compact SMD form factor are required.
• Power supply filtering — Used for smoothing and decoupling in DC power rails that operate within the part’s voltage and temperature ratings.
• High-density PCB assemblies — Chip-type can and carrier-tape compatibility enable automated placement on compact, densely populated boards.

Unique Advantages

• High capacitance in an SMD can — 1 mF capacitance delivers significant energy storage while maintaining a compact footprint for high-density designs.
• Automated assembly friendly — Designed for use with carrier tape and automatic mounting machines to streamline PCB assembly.
• Automotive-grade reliability — AEC-Q200 qualification and 5000-hour endurance at 105°C support long-term performance in demanding environments.
• Wide operating temperature — Rated from −55°C to +105°C to accommodate a broad range of thermal conditions.
• Measured ripple performance — Specified ripple current at both low and high frequencies (120 Hz and 10 kHz) to support real-world power circuit requirements.
• Regulatory compliance — RoHS compliant for use in regulated supply chains.

Why Choose UUJ0J102MNQ1MS?

The UUJ0J102MNQ1MS combines high capacitance and compact SMD packaging with automotive-grade qualifications and proven endurance at elevated temperature. It is well suited for designers requiring reliable bulk capacitance and ripple handling in space-constrained, automated-assembly environments.

This part is ideal for engineers developing automotive electronics, power supplies, and high-density PCB assemblies where long-term thermal endurance, AEC-Q200 qualification, and RoHS compliance are key selection criteria.

Request a quote or contact sales to discuss pricing, lead times, and availability for UUJ0J102MNQ1MS.