UVR1A472MHD

The UVR1A472MHD is a miniature aluminum electrolytic capacitor in a radial‑lead can, offering 4700 µF capacitance at a 10 V rating for general‑purpose electronics. It is part of Nichicon’s UVR series, a standard line optimized for entertainment and consumer electronics where compact bulk capacitance and reliable ripple performance are required.

Designed for through‑hole assembly and easy serviceability, this part delivers high capacitance in a φ12.5 × 25 mm can with a 5 mm lead spacing and is supplied in bulk or bag packing for production use.

Key Features

• Capacitance & Voltage 4700 µF (4.7 mF) nominal capacitance at a rated voltage of 10 V with a tolerance of −20% to +20%.
• Ripple Current Performance Low‑frequency ripple current of 1.8 A (120 Hz) and high‑frequency ripple current of 2.07 A (10 kHz), enabling effective smoothing and decoupling on low‑voltage power rails.
• Electrical Characteristics Measured dissipation factor (tanδ) of 0.3 at 20°C, 120 Hz, and a specified leakage current of 1410 µA.
• Package & Mounting Radial‑lead can: diameter φ12.5 mm, length 25 mm, lead spacing 5.0 mm (±0.5 mm). Designed for through‑hole mounting and straightforward board insertion.
• Temperature & Endurance Operating temperature range −40°C to +85°C with an endurance rating of 2000 hours at 85°C under rated voltage.
• Compliance & Availability RoHS‑compliant and in mass production; supplied in Bulk (no terminal forming) or Bag packing options.

Typical Applications

• Entertainment Electronics — Bulk energy storage and power‑rail smoothing in consumer audio/video equipment, consistent with the UVR series’ positioning for entertainment applications.
• Low‑Voltage DC Power Supplies — Bulk capacitance and rated ripple current make it suitable for output filtering and decoupling on 10 V and lower rails.
• Audio Amplifiers — Local energy reservoir and power supply smoothing where compact, high capacitance is required.
• General‑Purpose Electronics — Through‑hole designs requiring robust bulk capacitance and simple assembly for industrial or consumer products.

Unique Advantages

• High Capacitance in a Compact Can 4700 µF in a φ12.5 × 25 mm package provides substantial bulk capacitance while minimizing board area.
• Strong Ripple Handling Specified ripple currents at both 120 Hz and 10 kHz support smoothing across a range of supply‑frequency and switching environments.
• Wide Operating Temperature −40°C to +85°C rating supports use across a broad set of environmental conditions common in consumer and industrial equipment.
• Long Endurance at Elevated Temperature 2000 hours at 85°C under rated voltage gives a clear, measured life expectation for thermal stress planning.
• Radial‑Lead Format for Easy Assembly and Service Through‑hole mounting and standard 5 mm lead spacing simplify prototyping, production, and field replacement.
• RoHS‑Compliant Production Supply Environmentally compliant manufacturing and mass production status ease procurement and deployment.

Why Choose UVR1A472MHD?

The UVR1A472MHD combines high bulk capacitance and defined ripple capability in a compact radial‑lead can, making it well suited for designers who need reliable power‑rail smoothing and energy storage in through‑hole applications. Its −40°C to +85°C operating range and 2000‑hour endurance at 85°C provide predictable performance for consumer and general‑purpose electronics.

This part is appropriate for engineers specifying compact bulk capacitors for entertainment electronics, low‑voltage power supplies, and audio subsystems who require verifiable electrical characteristics (tanδ, leakage, ripple current) and standard radial packaging for assembly and serviceability.

Request a quote or submit an inquiry for pricing and availability to receive lead‑time and ordering information for UVR1A472MHD.