UVR2W4R7MPD

The UVR2W4R7MPD is a miniature radial aluminum electrolytic capacitor from Nichicon’s UVR series, designed for general-purpose and entertainment-electronics applications. It delivers 4.7 µF capacitance at a 450 V rated voltage in a compact φ10 × 20 mm can with radial leads and 5.0 mm lead spacing.

Engineered for compact high-voltage designs, the UVR2W4R7MPD combines a high-voltage rating, defined ripple-current capability, and a 2000-hour endurance at 85°C to support reliable operation in long-life consumer and electronic equipment.

Key Features

• Capacitance & Voltage — 4.7 µF capacitance rated at 450 V for high-voltage circuit requirements.
• Electrical Loss — tanδ (DF) 0.25 measured at 20°C, 120 Hz, providing a quantified dissipation factor for design verification.
• Ripple Current Handling — Low-frequency ripple current 55 mA at 120 Hz and high-frequency ripple current 88 mA at 10 kHz, specified for both frequency ranges.
• Leakage Current — Specified leakage current 184.6 µA after rated voltage application, supporting predictable standby and bias behavior.
• Endurance & Temperature — Rated for 2000 hours at 85°C with operating temperature range of −25°C to +85°C for sustained performance under the stated conditions.
• Compact Radial Package — φ10 × 20 mm can with radial leads and 5.0 mm lead spacing (±0.5 mm) for through-hole mounting in space-constrained boards.
• Packaging Options — Available in bulk (no terminal forming) and bag packing to suit assembly and stocking preferences.
• RoHS Compliant — Conforms to RoHS directive requirements as specified for the UVR series.

Typical Applications

• Entertainment Electronics — Part of the UVR standard series for entertainment-electronics equipment where miniature, high-voltage capacitors are required.
• General-Purpose Circuits — Suited to general-purpose designs that require a compact 4.7 µF, 450 V radial electrolytic capacitor.
• Through-Hole Assemblies — Radial lead format and 5.0 mm lead spacing make it appropriate for traditional through-hole PCB layouts in consumer and electronic devices.

Unique Advantages

• High Voltage Capability: 450 V rating enables use in circuits requiring elevated DC voltage handling without changing capacitor form factor.
• Compact Footprint: φ10 × 20 mm can size delivers high-voltage capacitance in a miniature package to save board area.
• Defined Ripple Performance: Specified ripple current values at both low and high frequencies simplify thermal and reliability analysis for designers.
• Predictable Leakage: Leakage current specified at 184.6 µA provides measurable bias behavior for power budgeting and safety assessments.
• Extended Endurance: 2000 hours at 85°C endurance rating offers designers a clear reliability baseline for long-life applications.
• RoHS Compliance: Meets RoHS requirements as part of the UVR series, supporting regulatory needs for many product lines.

Why Choose UVR2W4R7MPD?

The UVR2W4R7MPD positions itself as a compact, high-voltage aluminum electrolytic solution for designers needing a reliable 4.7 µF, 450 V capacitor with through-hole mounting. Its combination of miniature can size, quantified ripple-current ratings at multiple frequencies, controlled leakage, and a 2000-hour endurance at 85°C makes it a pragmatic choice for general-purpose and entertainment-electronics designs where space and predictable performance matter.

Manufactured to Nichicon’s UVR series specifications and shipped in practical packing options, the UVR2W4R7MPD supports production and prototyping workflows while meeting RoHS requirements for compliant assemblies.

Request a quote or submit a pricing and availability inquiry to discuss how the UVR2W4R7MPD can meet your design requirements.