UVY2W4R7MPD

The UVY2W4R7MPD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UVY series, offering 4.7 µF capacitance at a 450 V rating. It is designed as a general-purpose polarized capacitor for electronic circuits requiring a compact, high-voltage electrolytic solution.

Built for reliability across a broad operating range, this part delivers defined ripple performance, controlled leakage, and a 2000 hour endurance rating at 105°C, with RoHS compliance and bulk or bag packaging options.

Key Features

• Capacitance & Voltage — 4.7 µF rated capacitance at 450 V, providing a compact high-voltage storage element for designs that require this voltage and capacitance combination.
• Tolerance — Capacitance tolerance of -20% to +20% at 120 Hz, 20°C for predictable design margins.
• Dielectric Loss (tan δ) — tanδ = 0.25 measured at 20°C, 120 Hz, enabling designers to account for AC loss in high-voltage circuits.
• Ripple Current Ratings — Low-frequency ripple current 32 mA at 120 Hz and high-frequency ripple current 51.2 mA at 10 kHz, with frequency coefficients available in the UVY series data.
• Leakage Current — Specified leakage current of 184.6 µA after voltage application, useful for power-budget and bias calculations.
• Endurance — Rated for 2000 hours at 105°C with specified limits on capacitance change and tanδ after endurance testing.
• Temperature Range — Operating temperature from -25°C to +105°C to match applications requiring elevated-temperature tolerance up to 105°C.
• Package & Form Factor — Radial can (φ10 × 12.5 mm length) with 5 mm lead spacing (±0.5 mm); available in bulk (no terminal forming) or bag packing.
• Compliance & Production — RoHS compliant and in mass production, with series-level notes indicating one-rank smaller case sizes compared to the UVZ family.

Typical Applications

• General-purpose electronic circuits — Provides a 4.7 µF, 450 V polarized capacitor option where a compact high-voltage electrolytic is required.
• High-voltage power modules — Suitable for designs that require a 450 V rated capacitor with defined ripple and leakage characteristics.
• Industrial and instrumentation equipment — Offers a robust operating range (−25°C to 105°C) and a 2000 hour endurance rating at 105°C for sustained operation in demanding environments.

Unique Advantages

• High voltage capability: 450 V rating enables use in higher-voltage circuits without stacking multiple components.
• Compact radial can: φ10 × 12.5 mm package provides a small footprint for board-level placement while maintaining leaded mounting convenience.
• Defined AC performance: Specified tanδ, ripple currents at 120 Hz and 10 kHz, and leakage current values support accurate thermal and reliability planning.
• Endurance specification: 2000 hours at 105°C with defined post-test limits on capacitance and tanδ helps predict lifetime behavior under elevated temperatures.
• RoHS compliant and production-ready: Mass-production availability and RoHS compliance simplify procurement and regulatory considerations.

Why Choose UVY2W4R7MPD?

The UVY2W4R7MPD positions itself as a compact, high-voltage aluminum electrolytic option for designers needing a 4.7 µF, 450 V polarized capacitor with documented ripple, leakage, and endurance characteristics. Its radial-can form factor and 5 mm lead spacing make it straightforward to integrate into PCB layouts that require through-hole mounting and reliable mechanical retention.

This part is suitable for engineers and procurement teams looking for a RoHS-compliant, production-ready capacitor with clear electrical and thermal limits (−25°C to 105°C, 2000 h at 105°C). The available packaging options (bulk or bag) support common assembly and inventory workflows.

Request a quote or submit a purchase inquiry to receive pricing and availability information for UVY2W4R7MPD. Our team can provide lead-time details and support for volume requirements.