UHD1E471MPD6

The UHD1E471MPD6 is a radial-lead aluminum electrolytic capacitor from Nichicon’s UHD series designed for general-purpose electronic applications. It delivers 470 μF capacitance at a 25 V rating in a compact φ10 × 16 mm can with 5.0 mm lead spacing.

Engineered for high ripple handling and low impedance, this part combines long endurance and a wide operating temperature range (−40 °C to 105 °C), making it suitable for designs that require reliable bulk capacitance in a small radial package.

Key Features

• Capacitance & Voltage — 470 μF with a rated voltage of 25 V and tolerance of −20% to +20% (measured at 120 Hz, 20 °C).
• Low Loss / Frequency Performance — tanδ = 0.14 (max) at 20 °C, 120 Hz, supporting stable performance in AC ripple environments.
• High Ripple Current Capability — Low-frequency ripple current 1.0725 A (120 Hz) and high-frequency ripple current 1.43 A (100 kHz) for improved handling of both mains-frequency and switching noise.
• Low Leakage — Leakage current specified at 117.5 μA (measured after 2 minutes at rated voltage and 20 °C), corresponding to the series leakage formula.
• Robust Endurance — Rated for 4000 hours at 105 °C under DC bias plus rated ripple current for long-term reliability.
• Radial Mechanical Package — φ10 × 16 mm metal can, radial lead mounting, lead spacing 5.0 mm (±0.5 mm) for through-hole assembly with bulk (no terminal forming) or bag packing options.
• Environmental Compliance — RoHS compliant.

Typical Applications

• General-purpose power filtering — Bulk capacitance for circuits requiring 470 μF at 25 V with strong ripple-current capability.
• DC bus decoupling — Use where low impedance and stable tanδ at 120 Hz improve voltage stability under ripple and transient load.
• Compact through-hole designs — Radial can (φ10 × 16 mm) fits space-constrained boards that need durable, long-life electrolytic capacitance.

Unique Advantages

• High ripple handling — Specified ripple currents at both low and high frequencies support mixed-frequency noise environments and switching circuits.
• Low-loss performance — Measured tanδ of 0.14 at 120 Hz helps maintain efficient energy storage and minimize dissipation in AC conditions.
• Long-term endurance — 4000-hour rating at 105 °C provides a predictable life profile for continuous high-temperature operation.
• Compact radial form factor — φ10 × 16 mm can with 5.0 mm lead spacing provides a small footprint while retaining through-hole robustness.
• Controlled leakage — Leakage current consistent with the 0.01·C·V specification supports predictable standby and bias behaviors.
• RoHS compliant and production-ready — Meets environmental requirements and is available in mass production quantities.

Why Choose UHD1E471MPD6?

UHD1E471MPD6 positions itself as a reliable, general-purpose radial electrolytic capacitor for designs that require substantial bulk capacitance, robust ripple-current capability, and long endurance in a compact can. Its electrical characteristics—470 μF at 25 V, low tanδ at 120 Hz, specified ripple currents, and controlled leakage—make it suitable for engineers specifying dependable power filtering and decoupling in through-hole assemblies.

This part is ideal for teams focused on long-term reliability and predictable performance under elevated temperatures, offering RoHS compliance and production availability for volume designs.

Request a quote or submit an RFQ to receive pricing, lead-time, and packaging options for the UHD1E471MPD6.