UUG2A680MNQ1MS

The UUG2A680MNQ1MS is a chip-type aluminum electrolytic capacitor in the Nichicon UUG series, delivering 68 µF capacitance at a 100 V rating in a compact surface-mount can (φ12.5×13.5 mm). It combines higher capacitance in a chip package with measurable loss characteristics and ripple handling for power electronics.

This part is rated for operation from -40 °C to 85 °C, carries AEC-Q200 qualification, and is supplied in embossed carrier taping for automated assembly. Status: Not recommended for new designs.

Key Features

• Capacitance & Tolerance — 68 µF nominal capacitance with ±20% tolerance at 120 Hz, 20 °C.
• Rated Voltage — 100 V DC rated voltage suitable for higher-voltage power rails.
• Loss Characteristics (tan δ) — tan δ = 0.08 (measured at 20 °C, 120 Hz) for predictable dissipation and AC performance.
• Ripple Current Handling — Low-frequency ripple current 350 mA (120 Hz) and high-frequency ripple current 700 mA (10 kHz), with frequency coefficients defined in the datasheet for other frequencies.
• Leakage Current — Typical leakage current specified as 0.03CV (µA) after 1 minute at 20 °C; example listed leakage current 204 µA for this part.
• Endurance / Reliability — Rated endurance of 2000 hours at 85 °C with capacitance change within ±20% and tan δ within 200% of initial specification after test.
• Temperature Range — Operates across -40 °C to +85 °C.
• Package & Mounting — Surface-mount radial can (φ12.5×13.5 mm, L: 13.5 mm) with surface-mount land size L: 12.8 × W: 12.8 mm; supplied in embossed carrier taping.
• Polarity — Polarized aluminum electrolytic construction for DC power applications.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and a -40 °C to 85 °C operating range make this capacitor suitable for automotive electronic modules that require higher-voltage bulk capacitance.
• Power supply filtering — 68 µF at 100 V with specified ripple currents supports smoothing and decoupling on higher-voltage rails.
• Board-level energy storage — Compact chip can package (φ12.5×13.5 mm) provides bulk capacitance in space-constrained surface-mount assemblies.

Unique Advantages

• High-voltage capability: 100 V rating enables use on elevated DC rails without additional stacking or complexity.
• Measured AC performance: tan δ = 0.08 at 120 Hz gives a quantifiable dissipation metric for thermal and stability planning.
• Dual-frequency ripple ratings: Specified ripple current at both low (120 Hz) and high (10 kHz) frequencies helps engineers size capacitors for a range of switching and rectified-power scenarios.
• Automotive-grade qualification: AEC-Q200 rating targets reliability expectations for automotive electronics designs.
• Compact SMD can: φ12.5×13.5 mm chip can offers higher capacitance density in a surface-mount form factor suitable for automated assembly.
• Supply-ready packaging: Embossed carrier taping supports high-volume pick-and-place processes.

Why Choose UUG2A680MNQ1MS?

UUG2A680MNQ1MS positions itself as a compact, higher-capacitance SMD aluminum electrolytic solution for applications requiring a 100 V rating, measurable loss characteristics, and defined ripple performance across low and high frequencies. Its AEC-Q200 rating and endurance specification of 2000 hours at 85 °C make it appropriate for design environments that prioritize robust, qualified components.

This capacitor is suited for engineers and procurement teams designing automotive power electronics or other higher-voltage board-level power systems that need a balance of capacitance density, ripple tolerance, and formal qualification. The embossed carrier taping format facilitates integration into automated production lines for consistent assembly throughput.

If you’d like pricing, lead-time information, or a formal quote for UUG2A680MNQ1MS, submit a request and our team will respond with detailed commercial and availability information.