UVK1V470MDD

The UVK1V470MDD is a radial-lead aluminum electrolytic capacitor from Nichicon's UVK series, provided in a miniature φ5 × 11 mm can. It delivers 47 µF capacitance at a 35 V rating in a polarized, general-purpose form factor suited to compact electronic designs.

Key value comes from its small footprint, RoHS compliance, and endurance characteristics: rated for operation from –40 °C to +85 °C with 2000 hours endurance at 85 °C, making it suitable where stable capacitance, controlled loss angle, and space savings matter.

Key Features

• Capacitance & Voltage: 47 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance (–20% to +20%).
• Radial Lead Package: Miniature radial can (φ5 × 11 mm) with 2.0 mm lead spacing (±0.5 mm), supplied in bulk or bag packing for straightforward through-hole assembly.
• Temperature Range & Endurance: Operating temperature −40 °C to +85 °C and rated for 2000 hours at 85 °C under rated voltage.
• Loss and Leakage: Low dielectric loss with tan δ = 0.14 (measured at 20 °C, 120 Hz for the 35 V rating) and measured leakage current listed at 49.35 µA.
• Ripple Current Capability: Rated ripple performance: 130 mA at 120 Hz (low frequency) and 260 mA at 10 kHz (high frequency), supporting filtering and decoupling tasks within its ratings.
• Regulatory Compliance: RoHS compliant per the product information.

Typical Applications

• General Purpose Electronics: Use where a compact, polarized electrolytic capacitor is required for general-purpose smoothing, decoupling, or bulk capacitance in through-hole assemblies.
• Space-Constrained Designs: The φ5 × 11 mm miniature can and 2.0 mm lead spacing make this part appropriate for compact or densely populated boards where small footprint components are needed.
• Temperature-Scoped Deployments: Suitable for designs operating within −40 °C to +85 °C that require rated endurance of 2000 hours at elevated temperature.

Unique Advantages

• Compact Form Factor: φ5 × 11 mm can and short lead spacing reduce board area without sacrificing capacitance value.
• Balanced Ripple Performance: Distinct low- and high-frequency ripple current ratings (130 mA @120 Hz, 260 mA @10 kHz) make the part versatile for a range of filtering frequencies within its voltage rating.
• Predictable Endurance: 2000-hour life at 85 °C gives a defined qualification point for thermal reliability planning.
• Controlled Loss Characteristics: Specified tan δ (0.14 at 20 °C, 120 Hz) enables predictable dissipation behavior in AC and ripple conditions.
• RoHS Compliant: Meets RoHS requirements for use in compliant electronic products.
• Simple Through-Hole Assembly: Radial lead configuration and standard lead spacing support conventional manual or wave-solder assembly processes.

Why Choose UVK1V470MDD?

The UVK1V470MDD provides a compact, polarized aluminum electrolytic solution with clear electrical and mechanical specifications for general-purpose applications. Its combination of 47 µF capacitance at 35 V, miniature φ5 × 11 mm package, defined ripple ratings, and 2000-hour endurance at 85 °C make it a practical choice when designers need reliable bulk capacitance in constrained spaces.

Engineers and BOM planners looking for a small-footprint radial electrolytic with verified loss, leakage, and ripple characteristics will find the UVK1V470MDD well-documented for incorporation into supply filtering and general-purpose circuits, with RoHS compliance supporting regulatory needs.

If you need pricing or availability details, request a quote or contact our sales team with your quantity and delivery requirements to receive a formal quotation.