UVR2V4R7MPD

The UVR2V4R7MPD is a miniature-sized aluminum electrolytic capacitor in a radial-lead can, part of Nichicon's UVR series. It provides 4.7 µF capacitance at a 350 V rating with a compact φ10 × 12.5 mm package and 5 mm lead spacing, intended for general-purpose and entertainment electronics applications.

Designed for moderate-temperature environments, this polarized capacitor combines high-voltage capability, defined ripple performance at both low and high frequencies, and a 2000-hour endurance at 85°C for reliable operation in routine power and filtering circuits.

Key Features

• Capacitance & Tolerance — 4.7 µF nominal with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• High DC Voltage — Rated at 350 V to support moderate-voltage power rails and circuits.
• Frequency-specific Ripple Performance — Low-frequency ripple current of 65 mA (120 Hz) and high-frequency ripple current of 104 mA (10 kHz), enabling quantifiable ripple-handling across common power frequencies.
• Loss Characteristics — Dissipation factor (tan δ) 0.25 measured at 20°C and 120 Hz for predictable AC loss behavior.
• Leakage Current — Specified leakage current of 165.8 µA after rated voltage application and stabilization.
• Endurance & Temperature Range — Rated life of 2000 hours at 85°C; operating temperature range −40°C to +85°C consistent with the UVR series specification.
• Compact Radial Package — φ10 × 12.5 mm can with 5 mm lead spacing (±0.5 mm), supplied in bulk or bag packing for through-hole assembly.
• RoHS Compliant — Manufactured in compliance with RoHS requirements as part of the UVR series.

Typical Applications

• Entertainment Electronics — Suited to general-purpose smoothing and energy-storage tasks in consumer entertainment equipment where the UVR series is positioned.
• Power Supply Filtering — Acts as a DC-link or filter capacitor on moderate-voltage rails, leveraging its 350 V rating and specified ripple currents.
• General-Purpose Circuits — Useful for decoupling, timing and other polarized capacitor roles in through-hole designs that require compact size and defined endurance.

Unique Advantages

• Compact high-voltage option: 4.7 µF at 350 V in a φ10 × 12.5 mm package minimizes board area for moderate-voltage designs.
• Measurable ripple capability: Separate low- and high-frequency ripple current ratings (65 mA @120 Hz, 104 mA @10 kHz) help engineers match capacitor selection to application frequency content.
• Defined AC loss behavior: tan δ = 0.25 at 20°C, 120 Hz provides predictable dissipation for thermal and reliability assessments.
• Established endurance: 2000 hours at 85°C with specified limits on capacitance change, tan δ, and leakage current after life testing supports design validation efforts.
• Through-hole convenience: Radial-lead can with 5 mm lead spacing and standard lead diameter simplifies prototyping and traditional assembly workflows.
• Regulatory compliance: RoHS compliance as part of the UVR series supports environmental and regulatory requirements.

Why Choose UVR2V4R7MPD?

The UVR2V4R7MPD positions itself as a compact, high-voltage aluminum electrolytic capacitor for general-purpose and entertainment-electronics applications. With a 350 V rating, characterized ripple performance at multiple frequencies, and a 2000-hour 85°C endurance, it provides engineers measurable electrical and reliability parameters for through-hole designs.

This part is appropriate for designers needing a small-footprint polarized capacitor with documented leakage, dissipation, and ripple specifications. Its radial-lead format and RoHS compliance make it a practical choice for production and prototyping in established PCB assembly processes.

Request a quote or contact sales to discuss pricing, availability and volume options for the UVR2V4R7MPD.