UVR1A470MDD

The UVR1A470MDD is a 47 µF, 10 V polarized aluminum electrolytic capacitor from Nichicon's UVR miniature radial-lead series. It delivers compact, through-hole capacitance suitable for general-purpose and entertainment-electronics circuitry where a small footprint and reliable decoupling are required.

With a temperature range of −40 °C to +85 °C and an endurance rating of 2000 hours at 85 °C, this radial can provides stable electrical performance in compact assemblies that require low-voltage filtering and energy-storage functions.

Key Features

• Electrical Performance 47 µF nominal capacitance with ±20% tolerance, rated for 10 V DC; tangent of loss angle (tan δ) 0.24 measured at 20 °C, 120 Hz and 10 V.
• Ripple Handling Low-frequency ripple current 100 mA (120 Hz) and high-frequency ripple current 200 mA (10 kHz), suitable for decoupling and smoothing in low-voltage circuits.
• Leakage Current Specified leakage current of 14.1 µA after voltage application, supporting predictable quiescent behavior in power rails.
• Reliability & Endurance Rated for 2000 hours at 85 °C with defined limits: capacitance change within ±20% and tan δ within 200% of initial specified value after endurance test.
• Compact Radial Package Miniature radial-can size φ5 × 11 mm (D × L) with 2.0 mm lead spacing (±0.5 mm), designed for through-hole mounting where board space is limited.
• Polarized, General Purpose Polarized aluminum electrolytic designed for general-purpose applications in consumer and entertainment electronics.
• RoHS Compliant Manufactured to meet RoHS requirements as noted in product documentation.
• Packaging Options Available in bulk (no terminal forming) and bag packing for prototyping or small-volume assembly workflows.

Typical Applications

• Entertainment Electronics Local power decoupling and smoothing in audio/video equipment and other consumer entertainment devices where the UVR series is commonly specified.
• General Purpose PCB Filtering Decoupling of low-voltage rails and smoothing after voltage regulation in compact through-hole designs.
• Compact Consumer Devices Space-constrained boards that require a small-diameter radial capacitor with reliable performance between −40 °C and +85 °C.
• Prototyping and Repair Bulk or bag packaging and standard radial leads make the part convenient for bench testing, prototypes, and service replacement.

Unique Advantages

• Small radial footprint: φ5 × 11 mm can fits into tight through-hole layouts while delivering 47 µF of capacitance.
• Measured performance data: Specified tan δ, leakage current, and ripple current figures provide predictable behavior for power-supply and decoupling designs.
• Wide operating temperature: −40 °C to +85 °C rating supports a range of consumer and entertainment-environment operating conditions.
• Endurance-backed reliability: 2000-hour rating at 85 °C with defined post-test limits ensures long-term stability for sustained use.
• Through-hole convenience: Radial lead form and standard 2.0 mm lead spacing simplify PCB layout and assembly for through-hole manufacturing.
• RoHS compliance: Manufactured to meet RoHS requirements for regulatory compatibility in many product lines.

Why Choose UVR1A470MDD?

The UVR1A470MDD positions itself as a compact, reliable aluminum electrolytic solution for designers needing 47 µF at 10 V in a through-hole radial package. Its measured electrical specifications—tan δ, leakage current, and ripple ratings—make behavior predictable in decoupling and smoothing roles within entertainment and general-purpose consumer electronics.

Engineers specifying this part benefit from the UVR series' miniature size and defined endurance performance, enabling straightforward integration into space-constrained boards and prototyping workflows while maintaining stable operation across the −40 °C to +85 °C range.

If you would like pricing, availability, or a formal quote for UVR1A470MDD, please request a quote or contact sales to discuss your requirements and delivery options.