UHV1A472MHD6

The UHV1A472MHD6 is a radial-lead aluminum electrolytic capacitor in Nichicon’s UHV series, offering 4700 µF capacitance at a 10 V rating. Designed for general-purpose electronics, this part targets low-voltage, high-capacitance applications that require high ripple capability and reduced impedance in a compact can package.

Key design attributes include low impedance across high-frequency ranges, robust ripple current handling, and a long endurance rating at elevated temperature, making it suitable for production use in equipment that operates between –40°C and 105°C.

Key Features

• High Capacitance: 4700 µF (4.7 mF) provides substantial energy storage for low-voltage circuits and bulk filtering.
• Low-voltage Rated: Rated voltage of 10 V suitable for modern low-voltage power rails.
• Low Impedance: 36 mΩ impedance helps reduce voltage ripple and improve transient response in power systems.
• High Ripple Current Capability: 3038.75 mA at 120 Hz (low frequency) and 3575 mA at 100 kHz (high frequency), supporting demanding ripple environments.
• Loss and Leakage Characteristics: Specified tan δ of 0.24 (20°C, 120 Hz) and leakage current of 470 µA after 2 minutes at 20°C provide predictable electrical behavior.
• Endurance and Temperature Range: Rated for 6000 hours at 105°C and operating range of –40°C to 105°C for long-term reliability in elevated-temperature applications.
• Compact Radial Can Package: φ16 × 20 mm case size with 7.5 mm lead spacing and radial lead mounting for through-hole assemblies.
• RoHS Compliant & Production Ready: RoHS-compliant material set and mass-production status with bulk/bag packing options.

Typical Applications

• General Purpose Electronics: Suitable for general-purpose circuits that require substantial bulk capacitance at low voltage.
• Power Rail Stabilization: Applied where 10 V rails need energy storage and reduced impedance for improved stability under ripple.
• High Ripple Environments: Appropriate for equipment with significant AC ripple or switching currents, leveraging the part’s specified ripple current ratings.

Unique Advantages

• High Energy Density in a Small Can: 4700 µF in a φ16 × 20 mm package conserves board space while delivering large capacitance.
• Predictable Low-frequency and High-frequency Performance: Defined ripple currents at both 120 Hz and 100 kHz enable designers to size components with measurable electrical margins.
• Durability at Elevated Temperature: 6000-hour endurance rating at 105°C provides confidence for long-term deployments in warm operating environments.
• Low Leakage and Controlled Dissipation: Leakage current of 470 µA and specified tan δ support stable operation and thermal planning.
• Production-ready Packaging: Bulk (no terminal forming) and bag packing facilitate volume manufacturing and PCB assembly workflows.
• Regulatory Compliance: RoHS-compliant construction supports regulatory and environmental requirements.

Why Choose UHV1A472MHD6?

The UHV1A472MHD6 pairs large capacitance and a 10 V rating with low impedance and high ripple capability, providing a practical solution for designers needing reliable bulk energy storage and power-rail smoothing in compact through-hole form. Its 6000-hour endurance at 105°C and controlled leakage/tan δ values make it a suitable choice for production designs requiring predictable electrical performance over time.

This part is well suited to engineers and procurement teams specifying general-purpose, low-voltage capacitors for volume manufacturing, where a balance of capacitance, ripple handling, and compact packaging matters.

Request a quote or submit an inquiry to receive pricing, availability, and lead-time details for the UHV1A472MHD6.