UUG2D680MNJ6MS

The UUG2D680MNJ6MS is a surface-mount aluminum electrolytic capacitor from Nichicon’s UUG series, providing 68 µF nominal capacitance in a compact radial can SMD package. It is designed for applications that require high capacitance in a small footprint, with a temperature range from −40°C to 85°C and an endurance rating of 2000 hours at 85°C.

With AEC-Q200 rating and packaging for automated assembly, this part targets demanding automotive and industrial electronic designs where durability, ripple handling and reliable smoothing are required.

Key Features

• Capacitance & Tolerance — 68 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Package & Mounting — Surface mount, radial can SMD (φ16 × 21.5 mm) in embossed carrier taping for pick-and-place assembly. Surface-mount land size provided as L: 1.63 × W: 1.63 cm.
• Rated Voltage — Rated voltage specified in product data as 200 V.
• Dissipation Factor (tan δ) — tan δ = 0.08 (measurement condition: 20°C, 120 Hz, 100 V), supporting stable loss performance at the specified test condition.
• Ripple Current Capability — Low-frequency ripple current 505 mA at 120 Hz and high-frequency ripple current 808 mA at 10 kHz, with published frequency coefficients for conversion across test frequencies.
• Leakage Current — Specified leakage current of 204 µA (measurement condition indicated in product data).
• Endurance & Temperature Range — Rated for 2000 hours endurance at 85°C; operating temperature −40°C to 85°C.
• Reliability Rating — AEC-Q200 rating included in product specifications for qualification in relevant automotive environments.
• Polarized Electrolytic — Polarized construction suitable for DC smoothing and energy storage roles.

Typical Applications

• Automotive systems — Use in automotive electronic modules where AEC-Q200 qualification and endurance at elevated temperatures are required.
• Power supply smoothing — Bulk and smoothing capacitance for regulated power rails where 68 µF capacity is needed.
• High-ripple environments — Circuits exposed to significant ripple at low and high frequencies, leveraging the specified ripple current ratings.

Unique Advantages

• Compact high-capacitance SMD — Delivers 68 µF in a φ16 × 21.5 mm radial can SMD, helping reduce board area compared to through-hole equivalents.
• AEC-Q200 qualification — Explicit AEC-Q200 rating supports use in automotive-grade designs that require recognized reliability standards.
• Measured low dissipation — tan δ = 0.08 at the stated test condition, offering controlled loss characteristics for stable performance.
• Robust ripple handling — Specified ripple current performance (505 mA at 120 Hz; 808 mA at 10 kHz) supports both low- and high-frequency filtering tasks.
• Endurance at elevated temperature — 2000 hours at 85°C endurance rating provides a defined lifetime metric for thermal stress planning.
• Assembly-ready packaging — Embossed carrier taping simplifies automated placement and reduces handling time in production.

Why Choose UUG2D680MNJ6MS?

UUG2D680MNJ6MS combines a trusted aluminum electrolytic architecture with an SMD radial can footprint, delivering 68 µF capacitance with defined endurance and ripple specifications. Its AEC-Q200 rating and endurance at 85°C make it suitable for engineers designing robust automotive and industrial power systems that require proven reliability and clear electrical parameters.

This part is aimed at designs that need dependable smoothing and energy storage in a compact, assembly-friendly package, offering straightforward specification alignment during component selection and BOM definition.

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