UHE1H471MPD

The UHE1H471MPD is a miniature, high-reliability aluminum electrolytic capacitor in a radial‑lead can designed for general-purpose electronic designs. It provides 470 µF capacitance at a 50 V rating with low impedance, controlled loss (tanδ), and a long endurance rating for sustained operation at elevated temperatures.

This part targets applications that require compact bulk capacitance with measurable ripple-handling capability and extended lifetime: it combines a φ10 × 30.5 mm can, 5 mm lead spacing, and RoHS compliance in a mass-production package.

Key Features

• Capacitance and Voltage — 470 µF nominal capacitance with a 50 V rated voltage and tolerance of −20% to +20%, providing defined bulk energy storage for designs that require mid-range voltage headroom.
• Low Loss and Impedance — Measured tanδ of 0.10 (120 Hz, 20°C) and an impedance of 170 mΩ, supporting stable performance in frequency-dependent filtering and decoupling applications.
• Ripple Current Capability — Rated ripple current of 1.268 A at 120 Hz and 1.69 A at 10 kHz, enabling reliable handling of both low‑ and high‑frequency ripple within the specified limits.
• Long Endurance — Endurance rated for 7000 hours at 105°C, suited for designs requiring extended operational life under elevated temperature and bias conditions.
• Leakage and Polarization — Leakage current specified at 235 µA and polarized construction; appropriate for circuits that accommodate electrolytic polarity constraints.
• Compact Radial Package — φ10 × 30.5 mm can with 5 mm lead spacing (±0.5 mm) and radial lead mounting for through‑hole PCB installations; available in bulk (no terminal forming) or bag packing.
• Environmental Compliance — RoHS compliant and listed as mass production status for predictable supply and procurement.

Typical Applications

• General Purpose Electronics — Use where a 470 µF, 50 V polarized electrolytic is required for bulk capacitance in through‑hole assemblies; the radial lead package simplifies PCB placement and mechanical retention.
• Power Modules and Supplies — Suitable for designs that need defined ripple handling (1.268 A at 120 Hz, 1.69 A at 10 kHz) combined with low impedance and controlled loss (tanδ = 0.10 at 120 Hz, 20°C).
• Industrial and Instrumentation Equipment — Appropriate for equipment requiring extended endurance (7000 h at 105°C) and stable leakage characteristics (235 µA) under continuous bias and ripple conditions.

Unique Advantages

• Measured Low Loss (tanδ = 0.10) — Ensures predictable reactive behavior at 120 Hz and helps maintain performance across temperature when specified test conditions are met.
• High Ripple Capability Across Frequencies — Defined ripple current ratings for both low and high frequencies support mixed-frequency power environments without requiring oversized parts.
• Extended High‑Temperature Life — 7000 hours at 105°C provides a clear endurance metric for designs that must operate reliably under prolonged thermal stress.
• Compact Through‑Hole Form Factor — φ10 × 30.5 mm can and 5 mm lead spacing allow integration into constrained PCB real estate while preserving easy soldering and mechanical anchoring.
• Production Readiness — RoHS compliance and mass production status support predictable sourcing for volume production runs.

Why Choose UHE1H471MPD?

The UHE1H471MPD combines a verified 470 µF/50 V electrical profile with low loss, measurable impedance, and defined ripple capabilities to deliver consistent bulk capacitance performance in through‑hole assemblies. Its 7000‑hour endurance at 105°C and controlled leakage current give design and reliability engineers clear parameters for thermal and lifetime budgeting.

This capacitor is well suited to engineers and procurement teams specifying general‑purpose electrolytic capacitance where compact size, radial‑lead mounting, and predictable ripple and lifetime characteristics are required. Mass production availability and RoHS compliance further simplify sourcing for production designs.

To request pricing, availability, or a quotation for UHE1H471MPD, please submit a quote request or contact our sales team for assistance with purchasing and lead‑time details.