UAS2D680MHD

The UAS2D680MHD is a miniature aluminum electrolytic capacitor from Nichicon’s UAS series, configured as a radial-lead, polarized can. It delivers 68 µF capacitance at a 200 V rated voltage in a compact φ12.5 × 25 mm package with 5 mm lead spacing.

Designed for general-purpose electronic equipment, this part combines a wide operating temperature range, high allowable ripple capability and a safety pressure-relief design to support reliable DC smoothing and decoupling in compact power circuits.

Key Features

• Capacitance & Voltage — 68 µF rated capacitance at 200 VDC, with capacitance tolerance of -20% to +20%.
• Wide Temperature Range — Specified for operation from -40°C to +105°C, supporting extended temperature applications.
• Endurance — Rated for 2000 hours at 105°C under DC bias plus rated ripple current, with defined limits on capacitance change, tan δ and leakage current.
• High Ripple Current Capability — Low-frequency ripple current of 320 mA (120 Hz) and high-frequency ripple current of 512 mA (10 kHz), with frequency coefficients defined in the datasheet.
• Electrical Loss and Leakage — Maximum tan δ of 0.15 (measured at 20°C, 120 Hz) and measured leakage current consistent with the product specification (example value noted: 644 µA).
• Safety Features — UAS series includes a pressure relief vent and is specified for permissible abnormal voltage behavior to avoid dangerous conditions under abnormal stress.
• Compact Radial Package — φ12.5 × 25 mm can, radial lead mounting with 5.0 mm lead spacing; supplied in bulk (no terminal forming) or bag packing.
• Regulatory & Availability — RoHS compliant and listed as mass production status.

Typical Applications

• General-purpose power filtering — Bulk smoothing and decoupling in compact DC power supplies where 200 V rating and 68 µF capacitance are required.
• Control and instrumentation electronics — Local energy storage and ripple suppression on power rails for general-purpose industrial and instrumentation modules.
• Consumer and commercial equipment — Compact radial-can solution for space-constrained designs needing high ripple handling and wide temperature performance.

Unique Advantages

• Compact high-voltage solution: 68 µF at 200 V in a φ12.5 × 25 mm can provides a small footprint for high-voltage smoothing tasks.
• Wide operating temperature: Specified -40°C to +105°C enables use across a broad range of ambient conditions without derating the core specification.
• High ripple tolerance: Defined low- and high-frequency ripple current ratings (320 mA @120 Hz, 512 mA @10 kHz) help reduce thermal stress in power circuits.
• Safety-focused design: Pressure relief vent and permissible abnormal voltage characteristics reduce the risk of hazardous failure modes under abnormal conditions.
• Production-ready and compliant: RoHS compliance and mass-production status simplify procurement and help ensure consistent supply.
• Long-term endurance: 2000 hours at 105°C under rated conditions provides a clear reliability baseline for life-cycle planning.

Why Choose UAS2D680MHD?

UAS2D680MHD is positioned for engineers and procurement teams seeking a compact, high-voltage aluminum electrolytic capacitor with verified ripple capability and clear endurance data. Its combination of a 200 V rating, 68 µF capacitance, wide temperature range and safety venting makes it suitable for general-purpose power filtering and decoupling in space-constrained designs.

With RoHS compliance and mass-production availability, this part offers straightforward integration into production BOMs where reliability, defined electrical characteristics (tan δ and leakage) and standardized radial packaging are required.

To request a quote or submit an RFQ, reference part number UAS2D680MHD and provide your required quantity and delivery timeframe so we can respond with pricing and lead-time details.