UCS2W680MNY9

The UCS2W680MNY9 is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can designed for high-voltage power applications. It delivers 68 µF at a 450 V rating with a compact φ12.5×50 mm package and is targeted at power supply and ballast applications where high ripple tolerance and long life at elevated temperature are required.

Engineered for robust performance, this radial-lead capacitor combines high ripple-current capability, a wide operating temperature range, and long endurance to support demanding industrial and power-electronics designs.

Key Features

• Capacitance and Voltage — 68 µF nominal capacitance with a 450 V rated voltage; capacitance tolerance is ±20% at 120 Hz, 20°C.
• High Ripple Current & Frequency Performance — Low-frequency ripple current of 670 mA at 120 Hz and high-frequency ripple current of 1.34 A at 100 kHz enable effective filtering on high-voltage rails.
• Long Life Endurance — Rated for 10,000 hours at 105°C under specified bias and ripple conditions, supporting extended service life in high-temperature environments.
• Temperature Range — Operational from −40°C to +105°C to accommodate a wide range of industrial ambient conditions.
• Electrical Loss and Leakage — Tangent of loss angle (tan δ) up to 0.24 (measured at 120 Hz, 20°C for 450 V); leakage current listed as 1,324 µA (after 1 minute at 20°C with rated voltage).
• Package and Mounting — Radial lead, can-style package with physical size φ12.5×50 mm and lead spacing 5.0 mm (lead spacing tolerance ±0.5 mm) for through-hole board mounting.
• Compliance and Packing — RoHS compliant; available in bulk (no terminal forming) or bag packing.

Typical Applications

• High-voltage power supplies — Filtering and smoothing on 450 V rails where high ripple handling and long-term stability are needed.
• Ballast circuits — Designed specifically for ballast applications that require reliable performance under sustained ripple and temperature stress.
• General-purpose industrial power electronics — Energy filtering and decoupling in industrial control and power modules operating across −40°C to +105°C.

Unique Advantages

• High-voltage capability: 450 V rating enables use in elevated-voltage circuits without series stacking.
• Designed for sustained ripple: Specified ripple currents at 120 Hz and 100 kHz support both low- and high-frequency filtering needs.
• Proven long-life performance: 10,000-hour endurance at 105°C provides predictable lifetime behavior in hot operating conditions.
• Compact radial package: φ12.5×50 mm can with 5 mm lead spacing offers a space-efficient through-hole solution for PCB-level power designs.
• Measured electrical characteristics: Specified tan δ and leakage current values allow accurate thermal and leakage budgeting in designs.
• RoHS compliant: Meets RoHS requirements for environmental compliance in contemporary systems.

Why Choose UCS2W680MNY9?

The UCS2W680MNY9 balances high-voltage capability, substantial ripple tolerance, and long-term endurance in a compact radial-lead format—making it well suited for engineers designing high-voltage power supplies, ballast circuits, and industrial power modules. Its specified electrical loss, leakage, and ripple ratings enable predictable integration into designs that require stable performance at elevated temperature.

Choose this part when you need a reliable, RoHS-compliant aluminum electrolytic capacitor that provides clear, verifiable specifications for capacitance, voltage, ripple handling, and lifetime to support robust, long-lived power-electronic systems.

Request a quote or submit an inquiry for pricing and availability to evaluate UCS2W680MNY9 for your next design project.