UCY2V151MHD6

The UCY2V151MHD6 is a radial-lead aluminum electrolytic capacitor in Nichicon's UCY series, offering a 150 µF capacitance at a 350 V rating. Designed as a miniature, high-ripple-current, long-life solution, it is targeted for demanding power-electronic applications such as power supplies and ballast circuits.

This part combines high ripple tolerance, AEC-Q200 qualification, and extended endurance for continuous operation up to 105°C, making it suitable for designs that require reliable bulk energy storage in a compact radial-can package.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with a 350 V rated voltage and ±20% tolerance, providing stable energy storage for high-voltage DC circuits.
• High Ripple Current Capability — Low-frequency ripple current of 1.0 A at 120 Hz and high-frequency ripple current of 2.0 A at 100 kHz, enabling robust performance under AC superposition and switching environments.
• Long Life and Endurance — Rated for 12,000 hours at 105°C under specified DC bias plus ripple conditions, supporting long-term reliability in thermal stress environments.
• Thermal Range — Operating temperature range from −40°C to +105°C for broad environmental tolerance.
• Electrical Loss and Leakage — Tangent of loss angle (tan δ) 0.24 measured at 20°C, 120 Hz, with typical leakage current specified at 2,200 µA.
• Radial-Lead Package — φ16 × 40 mm can with 7.5 mm lead spacing (±0.5 mm), supplied in bulk or bag packing for straightforward through-hole assembly.
• Standards & Compliance — AEC-Q200 qualified and RoHS compliant, addressing quality and environmental requirements for regulated applications.

Typical Applications

• Power Supplies — Bulk smoothing and energy storage for high-voltage power-supply rails where high ripple current capability and long lifetime are required.
• Ballasts and Lighting Electronics — AC ripple handling and voltage endurance for ballast circuits and lamp-drive power stages.
• Industrial Power Control — DC link and smoothing applications in industrial converters and motor-drive support circuits operating across wide temperature ranges.

Unique Advantages

• High Ripple Endurance: Rated ripple currents at both low and high frequencies reduce thermal stress and improve capacitor longevity under AC-loaded conditions.
• Extended High-Temperature Life: 12,000-hour endurance at 105°C supports designs that require prolonged operation in elevated ambient temperatures.
• Compact Radial Can: φ16 × 40 mm form factor with standard lead spacing simplifies integration into through-hole layouts where board space is constrained.
• Automotive-Grade Reliability: AEC-Q200 qualification provides an extra level of component assurance for applications requiring automotive-grade reliability.
• Regulatory Compliance: RoHS conformity supports deployment in regulated markets and products.

Why Choose UCY2V151MHD6?

The UCY2V151MHD6 positions itself as a robust, high-voltage electrolytic capacitor for engineers needing compact, high-ripple-capable, and long-life energy storage in through-hole designs. Its combination of 150 µF at 350 V, rated ripple performance across frequencies, and 12,000-hour endurance at 105°C makes it well suited to power-supply, ballast, and industrial power-control applications that demand predictable electrical behavior over time.

With AEC-Q200 qualification and RoHS compliance, this capacitor addresses both reliability and regulatory needs, offering a practical choice for teams focused on durability, maintainability, and consistent supply-chain sourcing in mass-production contexts.

If you would like pricing, availability, or a formal quote for UCY2V151MHD6, please submit a request to receive detailed commercial information and lead-time estimates.