UUG2D680MNQ6MS

The UUG2D680MNQ6MS is a surface-mount aluminum electrolytic capacitor from Nichicon’s UUG series, offering 68 µF capacitance in a compact chip-style can. It combines high-voltage capability, a rugged SMD package, and endurance characteristics targeted for demanding electronic systems.

Designed for automotive applications and other systems requiring robust power-filtering components, this capacitor delivers high-voltage handling, defined ripple-current performance, and long-term endurance at elevated temperatures.

Key Features

• Capacitance & Tolerance — 68 µF nominal capacitance with ±20% tolerance (120 Hz, 20°C), suitable for bulk decoupling and energy storage in compact board designs.
• Rated Voltage — 200 V rated voltage for higher-voltage power rails and conversion stages.
• Package & Mounting — Surface-mount radial can (SMD) package with a case size of approximately φ16 × 21.5 mm and a recommended land pattern of 16.3 × 16.3 mm; supplied in embossed carrier taping.
• Temperature & Endurance — Operating range −40°C to +85°C with an endurance specification of 2000 hours at 85°C under rated voltage.
• Ripple Current Performance — Defined ripple current capability supporting 505 mA at 120 Hz and 808 mA at high frequency (specified), enabling reliable AC ripple handling in power circuits.
• Loss Characteristics — Tangent of loss angle (tan δ) specified at 0.08 under measurement conditions of 20°C and 120 Hz (measurement noted at 100 V in supplied data).
• Leakage Current — Low leakage behavior consistent with datasheet limits (specified leakage current values available in product documentation).
• AEC-Q200 Qualification — Rated to AEC-Q200 standards, indicating suitability for automotive-grade passive component requirements.
• Product Status — End of Life (EOL) status; consult procurement for availability and lifecycle planning.

Typical Applications

• Automotive power systems — Use in vehicle power distribution and on-board converters where a 68 µF, high-voltage SMD capacitor with AEC-Q200 rating and defined ripple capability is required.
• Control and ECU modules — Bulk smoothing and energy storage in electronic control units operating in −40°C to +85°C environments with long-term endurance needs.
• On-board power conversion — Filtering and decoupling for DC–DC converters and high-voltage power rails that require stable capacitance and specified ripple-current performance.

Unique Advantages

• AEC-Q200-rated reliability — Qualification for automotive passive-component stress profiles supports use in regulated vehicle applications.
• High-voltage capability — 200 V rated voltage enables design flexibility for higher-voltage rails without changing capacitor topology.
• Compact chip-style SMD can — Chip-type package delivers higher capacitance in a space-efficient form factor with embossed carrier taping for volume assembly.
• Defined endurance at elevated temperature — 2000 hours at 85°C under rated voltage provides predictable lifetime performance for thermal-stressed designs.
• Frequency-aware ripple performance — Specified ripple currents at both low and high frequencies allow designers to assess AC handling across operating conditions.
• Clear measurement data — Tangent of loss angle and leakage current values are provided under specified test conditions to aid design verification.

Why Choose UUG2D680MNQ6MS?

The UUG2D680MNQ6MS positions itself as a high-voltage, high-capacitance SMD aluminum electrolytic option for designers seeking AEC-Q200-rated components with documented endurance and ripple-current characteristics. Its chip-style package and embossed carrier taping support automated assembly while the −40°C to +85°C operating range and 2000-hour endurance at 85°C provide predictable performance in thermally demanding environments.

This part is suited to engineers specifying capacitors for automotive power systems, control modules, and on-board power conversion where robust electrical characteristics and manufacturer data-backed performance are required. Verify availability and lifecycle considerations, as the part is designated End of Life.

Request a quote or submit an inquiry to receive pricing and availability information for UUG2D680MNQ6MS and to discuss potential alternatives or lifecycle support options.