UHE1H471MHD6

The UHE1H471MHD6 is a miniature, radial-leaded aluminum electrolytic capacitor from Nichicon’s UHE series, designed for high-reliability, long-life applications. It provides 470 µF capacitance at a 50 V rating in a compact φ12.5 × 20 mm can with 5 mm lead spacing.

Engineered for general-purpose electronic designs that require sustained performance over time, this polarized capacitor combines low impedance, measurable ripple handling, and a 10000-hour endurance at 105°C to support robust power-decoupling and energy-storage needs.

Key Features

• Capacitance & Voltage: 470 µF nominal capacitance with a rated voltage of 50 V and tolerance of -20% to +20%, suitable for 50 V systems.
• Low Impedance Performance: Specified impedance of 150 mΩ and tanδ of 0.1 (measured at 20°C, 120 Hz), enabling efficient AC performance in power circuits.
• Ripple Current Capability: Low-frequency ripple current of 1.245 A (120 Hz) and high-frequency ripple current of 1.66 A (10 kHz), allowing handling of both mains-frequency and higher-frequency ripple components.
• Long Endurance: Rated life of 10000 hours at 105°C (per UHE series endurance specifications for 16–100 V, φD ≥ 12.5), supporting extended service in demanding thermal conditions.
• Compact Radial Package: Radial lead mounting with φ12.5 × 20 mm can size, 5 mm lead spacing (±0.5 mm), and standard radial can packaging for through-hole assembly.
• Leakage Current: Specified leakage current of 235 µA, measured after rated voltage application conditions per the product data.
• Environmental Compliance & Production Status: RoHS compliant and in mass production; available in bulk or bag packing (no terminal forming).

Typical Applications

• General-purpose electronics: Acts as a polarized energy-storage and smoothing component in circuits that require 470 µF at 50 V with long thermal endurance.
• Power-supply filtering: Provides ripple-handling and DC-bias endurance for 50 V power rails, leveraging specified ripple current and low impedance.
• Through-hole PCB designs: Radial lead and compact φ12.5 × 20 mm can size make it suitable for space-conscious, through-hole assemblies requiring durable electrolytic capacitance.

Unique Advantages

• Measured low-impedance behavior: 150 mΩ impedance and tanδ = 0.1 (20°C, 120 Hz) deliver predictable AC performance for de-coupling and smoothing tasks.
• Broad ripple-frequency capability: Rated ripple currents at both 120 Hz and 10 kHz enable the part to handle lower-frequency and higher-frequency ripple components without additional specification checks.
• Extended high-temperature life: 10000-hour endurance at 105°C (for this voltage and case size family) supports designs where long-term thermal reliability is required.
• Compact radial form factor: φ12.5 × 20 mm can with 5 mm lead spacing provides a small footprint option for through-hole boards while maintaining serviceability.
• Production-ready supply: RoHS compliance and mass-production status simplify procurement and integration into production BOMs; available in bulk or bag packing.

Why Choose UHE1H471MHD6?

The UHE1H471MHD6 balances compact size with the reliability and ripple-handling needed for sustained operation in general-purpose electronic designs. Its combination of 470 µF at 50 V, low impedance, specified ripple currents, and a 10000-hour life rating at 105°C positions it as a practical choice for engineers specifying robust through-hole electrolytic capacitance.

Choose this part when you need a verified, RoHS-compliant radial electrolytic capacitor that delivers predictable electrical characteristics and long-term thermal endurance for production assemblies.

Request a quote or contact our sales team to discuss pricing, availability, and lead times for UHE1H471MHD6.