UVR1A471MED

The UVR1A471MED is a miniature radial-lead aluminum electrolytic capacitor from Nichicon's UVR series, offered in a standard type for general-purpose use. It delivers 470 µF capacitance at a 10 V rating in a compact φ6.3 × 11 mm can suitable for densely packed PCBs.

Designed for entertainment electronics and other general-purpose applications, this capacitor provides engineered ripple-current handling, defined leakage characteristics and an endurance rating suited to designs requiring a compact electrolytic solution with predictable lifetime at elevated temperature.

Key Features

• Capacitance & Tolerance — 470 µF nominal capacitance with tolerance of -20% ~ 20% (measured at 120 Hz, 20°C).
• Rated Voltage — 10 V DC voltage rating for low-voltage power rails and compact power stages.
• Loss Angle (tan δ) — tanδ = 0.24 measured at 20°C, 120 Hz, providing a defined dissipation factor for design verification.
• Ripple Current Performance — Low-frequency ripple current 350 mA at 120 Hz and high-frequency ripple current 525 mA at 10 kHz for capacitive filtering in switching or AC-coupled circuits.
• Leakage Current — Specified leakage current of 141 µA (after rated-voltage application at 20°C), helping predict quiescent current in designs.
• Reliability / Endurance — Rated life of 2000 hours at 85°C with specified limits on capacitance change, tanδ and leakage after endurance testing.
• Operating Temperature Range — -40°C to +85°C for a wide range of environmental conditions.
• Compact Radial Package — φ6.3 × 11 mm can, radial lead mounting with 2.5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing.
• RoHS Compliant — Complies with RoHS directive requirements.

Typical Applications

• Entertainment Electronics — Suited to standard series use in consumer entertainment equipment where compact electrolytic capacitance is required.
• General-Purpose PCB Designs — Provides bulk capacitance for general-purpose circuits on densely populated boards that can accommodate a φ6.3 × 11 mm radial can.
• Low-Voltage Power Rail Support — 10 V rating and defined ripple-current characteristics make it appropriate for smoothing and local energy storage on low-voltage rails.

Unique Advantages

• Compact footprint: The φ6.3 × 11 mm can and 2.5 mm lead spacing enable high-density placement on PCBs where space is constrained.
• Engineered ripple capability: Specified ripple currents at both 120 Hz (350 mA) and 10 kHz (525 mA) provide predictable performance across common frequencies.
• Predictable leakage and dissipation: Leakage current (141 µA) and tanδ (0.24 at 120 Hz, 20°C) give clear parameters for power budget and thermal assessment.
• Designed endurance: 2000 hours at 85°C life rating lets designers plan for long-term behavior under elevated-temperature conditions.
• Versatile packing options: Available in bulk (no terminal forming) or bag packing to match assembly and handling preferences.
• Regulatory compliance: RoHS compliance supports designs requiring restricted-substance conformity.

Why Choose UVR1A471MED?

The UVR1A471MED balances compact mechanical dimensions with solid electrical and reliability data: 470 µF at 10 V, measured dissipation factor, defined leakage, and rated ripple currents for both low and high frequency conditions. Its 2000-hour endurance at 85°C and -40°C to +85°C operating range make it a clear option for designers of entertainment electronics and general-purpose PCB assemblies that require predictable electrolytic performance in a small radial can.

This component is suited for engineers and procurement teams seeking a tested, RoHS-compliant aluminum electrolytic capacitor with clear, verifiable specifications for capacitance, ripple handling, leakage and life expectancy to support short- to mid-term product deployments.

If you would like pricing or availability details, request a quote or submit your part and quantity requirements to our sales team for a formal quotation and further assistance.