UUJ1C102MNQ6MS

The UUJ1C102MNQ6MS is a chip-type aluminum electrolytic capacitor from Nichicon’s UUJ series, offering 1 mF capacitance at a 16 V rating in a surface-mount radial can package. It is designed for high-density PC boards and is compatible with automatic assembly when fed from carrier tape.

Targeted for demanding electronics, this part combines higher capacitance in larger SMD case sizes with automotive-grade qualification and long-term elevated-temperature endurance, making it suitable where compact, reliable energy storage and filtering are required.

Key Features

• Capacitance & Voltage: 1 mF capacitance rated at 16 V, with capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Package & Mounting: Radial can – SMD chip type designed for surface mounting on high-density PC boards and compatible with carrier-tape automatic mounting.
• Operating Temperature: Rated for −55°C to +105°C, suitable for elevated-temperature applications within this range.
• Endurance: Specified for 5000 hours at 105°C with defined limits for capacitance change, tan δ, and leakage current after test.
• Ripple Current: 630 mA at 120 Hz and 724.5 mA at 10 kHz, supporting AC ripple handling in power circuits.
• Polarized Construction: Polarized aluminum electrolytic design for DC power filtering and smoothing.
• Compliance & Qualification: RoHS compliant and AEC‑Q200 qualified, aligned with automotive component qualification requirements.
• Physical Dimensions: Body dimensions L × D: 2.1 × 1.25 cm; recommended land size L × W: 1.28 × 1.28 cm.

Typical Applications

• Automotive Electronics: Power filtering and decoupling in automotive control modules where AEC‑Q200 qualification and extended temperature operation are required.
• High‑Density PCBs: Surface-mount energy storage and smoothing on compact, densely populated boards that use automated carrier-tape assembly.
• Power Supply Filtering: Bulk decoupling and ripple smoothing in DC power rails and power-supply modules operating up to 105°C.

Unique Advantages

• High Capacitance in SMD Form: 1 mF capacitance in a chip-type radial can provides significant energy storage while keeping a surface-mount footprint for compact designs.
• Automated Assembly Ready: Designed for carrier-tape feed and automatic mounting, reducing handling time and simplifying production flow for high-volume assembly.
• Automotive-Grade Qualification: AEC‑Q200 qualification supports use in automotive applications that require recognized component-level reliability standards.
• Long Elevated-Temperature Life: Rated 5000 hours at 105°C to address long-term stability and reliability in hot operating environments.
• Measurable Ripple Performance: Specified ripple currents at 120 Hz and 10 kHz enable designers to size capacitors for known AC stress conditions.
• Regulatory Compliance: RoHS compliant to support environmental and regulatory requirements.

Why Choose UUJ1C102MNQ6MS?

UUJ1C102MNQ6MS positions itself as a robust SMD aluminum electrolytic solution for designs that demand high capacitance in a surface-mount radial can. With AEC‑Q200 qualification, a wide operating temperature range, and a 5000‑hour endurance rating at 105°C, it is well suited to automotive and industrial applications where long-term reliability and elevated-temperature performance matter.

Engineers specifying this part benefit from a compact form factor compatible with automated assembly, clearly defined electrical characteristics (capacitance, tolerance, ripple current), and regulatory compliance, enabling consistent BOM decisions for production designs.

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