UCY2C471MHD6

The UCY2C471MHD6 is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UCY series, engineered for high ripple current handling and extended operational life. Its combination of 470 µF capacitance and 160 V rated voltage makes it suitable for power electronics where compact bulk capacitance, durability, and thermal endurance are required.

Designed for demanding applications including automotive and industrial power supplies, this part delivers high ripple capability, AEC-Q200 qualification, and long life performance up to 12,000 hours at 105°C.

Key Features

• Capacitance & Rated Voltage: 470 µF nominal capacitance with a 160 V rated voltage and ±20% tolerance.
• High Ripple Current Capability: Low-frequency ripple current 1.73 A at 120 Hz and high-frequency ripple current 3.46 A at 100 kHz for robust smoothing and decoupling under load.
• Long Endurance: Load-life specification of 12,000 hours at 105°C when subjected to DC bias plus rated ripple current.
• Thermal Range: Operating temperature from −40°C to +105°C for use in wide-temperature environments.
• Low Loss (tan δ): Tangent of loss angle (tan δ) 0.20 measured at 20°C, 120 Hz to characterize dielectric losses.
• Leakage Current: Specified leakage current of 3,108 µA.
• Radial Lead Package: φ16 × 40 mm can with 7.5 mm lead spacing (±0.5 mm) and bulk/bag packing options for through-hole assembly.
• AEC-Q200 Qualified & RoHS Compliant: Meets AEC-Q200 qualification and is RoHS compliant for regulated environments.

Typical Applications

• Automotive Power Electronics: Bulk energy storage and smoothing in automotive control units and power modules, leveraging AEC-Q200 qualification and high-temperature endurance.
• Power Supplies: Input/output filtering and ripple suppression in industrial and embedded power supplies, benefiting from high ripple current ratings and 160 V withstand capability.
• Ballasts and Lighting Drivers: DC link and smoothing applications in ballasts and LED driver circuits where long life and thermal stability are required.
• Industrial Control Equipment: Durable bulk capacitance for motor drives, converters, and other industrial systems operating over −40°C to +105°C.

Unique Advantages

• High Ripple Handling: Supports 1.73 A at 120 Hz and 3.46 A at 100 kHz, reducing voltage ripple in high-demand power circuits.
• Extended Life at Elevated Temperature: 12,000 hours endurance at 105°C ensures prolonged service life in hot operating environments.
• Automotive-Grade Qualification: AEC-Q200 qualification provides confidence for automotive and other high-reliability applications.
• Compact Radial Form Factor: φ16 × 40 mm can with defined lead spacing simplifies through-hole integration where space is constrained.
• Measured Loss Characteristics: tan δ of 0.20 (20°C, 120 Hz) gives predictable ESR-related behavior for design calculations.
• Regulatory Compliance: RoHS compliance supports use in regulated markets and products.

Why Choose UCY2C471MHD6?

The UCY2C471MHD6 combines substantial bulk capacitance with a 160 V rating, high allowable ripple currents, and a proven long-life specification, making it a strong choice for designers needing reliable energy storage in compact through-hole form. Its AEC-Q200 qualification and −40°C to +105°C operating range position it well for automotive and industrial power applications where thermal endurance and reliability are essential.

For designs that demand predictable loss characteristics, high ripple tolerance, and an established lifecycle, the UCY2C471MHD6 offers a verifiable, application-focused solution from Nichicon’s UCY series.

If you would like pricing, availability, or a formal quotation for UCY2C471MHD6, request a quote or contact sales to discuss volume pricing and lead-time options.