UCY2H470MHD6

The UCY2H470MHD6 is a radial lead aluminum electrolytic capacitor with 47 µF capacitance rated at 500 V. It is a miniature, high-ripple-current, long-life electrolytic designed for demanding power applications.

Targeted at power-supply and ballast applications and qualified to AEC‑Q200, this part delivers a combination of high voltage capability, elevated ripple performance and endurance up to 10,000 hours at +105°C, making it suitable for automotive and industrial power systems.

Key Features

• Electrical Performance — 47 µF nominal capacitance with ±20% tolerance and 500 V rated voltage for high-voltage smoothing and energy storage.
• High Ripple Capability — Low-frequency ripple current 440 mA at 120 Hz and high-frequency ripple current 880 mA at 100 kHz; frequency coefficient rises to 2.0 at ≥100 kHz to support high‑frequency filtering.
• Endurance & Temperature Range — Life rating of 10,000 hours at +105°C and an operating temperature range of −40°C to +105°C for extended service under elevated temperature stress.
• Dissipation & Leakage — Tangent of loss angle (tan δ) 0.24 measured at 20°C, 120 Hz and specified leakage current of 1,040 µA for predictable dissipation and leakage behavior.
• Mechanical & Mounting — Radial lead can package, size φ18 × 30.5 mm, lead spacing 7.5 mm (±0.5 mm), suitable for through-hole, radially mounted board layouts.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS compliant for use in regulated environments and applications requiring automotive-grade qualification.
• Packaging Options — Available in bulk (no terminal forming) and bag packing to support different assembly and inventory workflows.

Typical Applications

• Automotive power systems — AEC‑Q200 qualification and high-voltage rating make this capacitor suitable for in-vehicle power filters, DC link smoothing and other automotive power electronics.
• Power supplies — High ripple-current capability and 500 V rating support bulk smoothing and ripple reduction in industrial and commercial power supplies.
• Ballasts and lighting drivers — Designed for ballast applications, providing stable capacitance and long life under AC/DC loading conditions.

Unique Advantages

• High-voltage capability: 500 V rating enables fewer stacked components or simpler topologies in high-voltage designs.
• Elevated ripple performance: 440 mA (120 Hz) and 880 mA (100 kHz) ripple ratings reduce thermal stress and improve lifetime in high-current filtering roles.
• Long operational life: 10,000 hours at +105°C provides predictable endurance in sustained high-temperature environments.
• Automotive-grade qualification: AEC‑Q200 rating supports deployment in automotive power circuits and other regulated sectors.
• Compact radial can: φ18 × 30.5 mm form factor with standard 7.5 mm lead spacing simplifies through-hole assembly and replacement in existing layouts.
• Regulatory compliance: RoHS compliant to meet environmental and regulatory requirements.

Why Choose UCY2H470MHD6?

The UCY2H470MHD6 combines a high 500 V rating, solid ripple-current capability across frequencies, and a long 10,000‑hour life at +105°C to meet the needs of designers building durable power systems. Its AEC‑Q200 qualification and RoHS compliance position it for automotive and regulated industrial applications where reliability and traceable specifications matter.

This radial lead aluminum electrolytic offers a compact footprint and defined mechanical dimensions (φ18 × 30.5 mm, 7.5 mm lead spacing), enabling straightforward integration into through‑hole power assemblies and ballast circuits while reducing redesign effort.

If you would like pricing, availability or a quotation for UCY2H470MHD6, request a quote or contact sales to discuss volume pricing and lead times.