UPJ1E471MHD6

The UPJ1E471MHD6 is a miniature, high-reliability aluminum electrolytic capacitor in a radial‑lead can designed for power applications. As part of Nichicon’s UPJ series it delivers low impedance and extended operating life for use in switching power supplies and other power‑rail decoupling functions.

Key electrical characteristics include 470 µF capacitance at 25 V, a wide operating temperature range from −55 °C to 105 °C, and 5000 hours endurance at 105 °C, making it suitable for sustained thermal and ripple stress in compact assemblies.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance rated at 25 V, with capacitance tolerance of −20% to +20%.
• Low Impedance Design — Specified with a tangent of loss angle (tanδ) of 0.14 measured at 20 °C, 120 Hz, and 25 V to support stable performance in power circuits.
• High Ripple Handling — Low‑frequency ripple current 486.7 mA (120 Hz) and high‑frequency ripple current 785 mA (200 kHz) for effective smoothing in switching supplies and converters.
• Leakage Current — Leakage current specified at 352.5 µA, suitable for general‑purpose power applications where modest leakage is acceptable.
• Reliability & Lifetime — 5000 hours rated life at 105 °C under load, supporting long‑term operation in thermally demanding environments.
• Package & Mounting — Radial lead can (φ12.5 × 15 mm) with 5.0 mm lead spacing (±0.5 mm) for through‑hole mounting in compact layouts; available bulk (no terminal forming) or bag packing.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where low impedance and high ripple current capability improve regulator stability and transient response.
• DC‑DC Converters — Input and output smoothing for board‑level converters in power distribution and embedded systems.
• Power Rails and Decoupling — Local energy storage and decoupling on 25 V rails to support load changes and reduce voltage ripple.
• Industrial Electronics — General purpose power filtering in control modules and instrumentation that require extended high‑temperature endurance.

Unique Advantages

• Long Endurance at Elevated Temperature — 5000 hours at 105 °C provides predictable life performance for sustained thermal stress and high‑duty power applications.
• Balanced DC and AC Performance — Combination of low tanδ and defined ripple current ratings enables both efficient DC smoothing and effective handling of high‑frequency switching ripple.
• Compact Through‑Hole Package — φ12.5 × 15 mm radial can with 5 mm lead spacing fits tight layouts while remaining easy to install in through‑hole assemblies.
• Measured Leakage Specified — Explicit leakage current value (352.5 µA) simplifies selection and margining for bias‑sensitive designs.
• RoHS Compliance — Meets environmental requirements for RoHS‑regulated assemblies.

Why Choose UPJ1E471MHD6?

UPJ1E471MHD6 positions itself as a dependable, compact electrolytic capacitor for designers who need low impedance, measurable ripple capability, and extended life under elevated temperatures. Its combination of 470 µF at 25 V, defined loss tangent, and ripple current ratings make it a practical choice for switching power supplies, DC‑DC converters, and general power‑rail decoupling.

This part is suited to engineers and procurement teams seeking a proven radial‑lead electrolytic with clear electrical specifications, predictable endurance, and RoHS compliance for medium- to high-reliability board‑level power designs.

Request a quote or submit your requirements to receive pricing and availability information for UPJ1E471MHD6. Our team can assist with packaging options and order quantities to match your production needs.