UHE1C472MHD

The UHE1C472MHD is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon's UHE series, designed for high-reliability general-purpose applications. It delivers 4700 µF at a 16 V rating in a compact φ16 × 30.5 mm can and is built for long life and low impedance performance.

Key Features

• Capacitance and Voltage — 4700 µF rated capacitance with a nominal voltage of 16 V and a tolerance of −20% to +20%.
• Low Impedance — Characteristic impedance of 50 mΩ, supporting improved transient and ripple performance in power circuits.
• High Ripple Current Capability — Rated low-frequency ripple current of 2.76 A (120 Hz) and high-frequency ripple current of 3.45 A (10 kHz), enabling effective handling of AC ripple across a range of frequencies.
• Long Endurance — 10,000 hours rated life at 105 °C for sustained reliability under elevated-temperature operation.
• Wide Operating Temperature — Specified for −40 °C to +105 °C operation to cover demanding thermal environments.
• Leakage and Dissipation — Typical leakage current listed as 752 µA and tangent of loss angle (tan δ) of 0.22 (measured at 20 °C, 120 Hz).
• Form Factor and Mounting — Radial-lead, polarized aluminum can with lead spacing of 7.5 mm (±0.5 mm) and available in bulk or bag packing (no terminal forming).
• Compliance — RoHS-compliant construction.

Typical Applications

• General Purpose Electronic Circuits — Provides bulk capacitance and ripple handling for a wide range of general-purpose power and decoupling requirements.
• Power Filtering — Low impedance and multi-frequency ripple current ratings support AC ripple suppression in power supply stages.
• Industrial and Commercial Equipment — Long life (10,000 h at 105 °C) and wide temperature range make it suitable for durable, continuously operating systems.

Unique Advantages

• High-Value Capacitance in a Compact Can — 4700 µF in a φ16 × 30.5 mm package reduces PCB footprint while delivering substantial energy storage.
• Robust Ripple Handling — Rated ripple currents of 2.76 A (120 Hz) and 3.45 A (10 kHz) allow designers to manage both low- and high-frequency ripple with a single component choice.
• Low Impedance — 50 mΩ characteristic impedance supports lower voltage drop and improved transient response in power rails.
• Extended High-Temperature Life — 10,000-hour endurance at 105 °C offers predictable lifetime for sustained high-temperature operation.
• Wide Operating Temperature Range — −40 °C to +105 °C rating increases design flexibility across varied thermal environments.
• Manufacturing-Ready Packaging — Available in bulk or bag packing (no terminal forming) to match different assembly and inventory workflows.

Why Choose UHE1C472MHD?

The UHE1C472MHD positions itself as a compact, high-reliability aluminum electrolytic solution for designers needing substantial capacitance at 16 V with low impedance and strong ripple performance. Its 10,000-hour life at 105 °C and −40 °C to +105 °C operating range make it a practical choice for continuous-duty applications and commercial/industrial equipment.

Manufactured by Nichicon and available in mass production, the UHE1C472MHD is suited for projects where predictable endurance, compact size, and measurable electrical characteristics (impedance, leakage, tan δ, ripple current) are required for design validation and procurement.

Request a quote or submit an RFQ to start procurement for UHE1C472MHD and confirm availability and packaging options for your production needs.