UHV0J822MHD

The UHV0J822MHD is a high-capacitance, radial-lead aluminum electrolytic capacitor (8.2 mF, 6.3 V) from Nichicon’s UHV series designed for board-level bulk energy storage and high-ripple applications. It combines a compact φ16×25 mm can with a low-impedance construction and elevated ripple current capability to support power-smoothing, hold-up and decoupling duties in industrial and consumer power electronics.

Engineered for continuous operation from −40 °C to 105 °C with a 6000-hour endurance rating at 105 °C, this polarized capacitor is offered in bulk/bag packing for through-hole assembly and is RoHS compliant and in mass production.

Key Features

• High Capacitance & Rated Voltage — 8200 µF at 6.3 V provides substantial bulk energy storage for smoothing and hold-up applications.
• Low Impedance — Specified impedance of 33 mΩ supports lower voltage ripple under load and helps improve regulator stability.
• High Ripple Current Handling — Rated ripple currents of 3.392 A (120 Hz) and 3.99 A (100 kHz) enable reliable operation in both low- and high-frequency ripple environments.
• Loss Characteristics — Measured tan δ (DF) of 0.35 at 20 °C, 120 Hz, 6.3 V, useful for assessing AC loss and heating in design.
• Wide Temperature & Endurance — Operating range −40 °C to 105 °C with 6000 hours life at 105 °C under rated conditions supports long-term reliability in elevated-temperature systems.
• Radial Through-Hole Package — φ16×25 mm can, 7.5 mm lead spacing (±0.5 mm) and standard radial lead form factor for robust PCB mounting and assembly.
• Manufacturing & Compliance — RoHS compliant, available in bulk/bag packing (no terminal forming), and in mass production status for supply continuity.

Typical Applications

• Power Supply Bulk Smoothing — High capacitance and low impedance reduce output ripple and improve transient response for switch-mode and linear power supplies.
• DC-DC Converter & Rail Decoupling — High ripple current capability supports board-level decoupling at both low (120 Hz) and high (100 kHz) frequencies.
• Backup and Hold‑Up Energy Storage — Large capacitance and extended endurance enable temporary energy buffering in backup and UPS assist applications.
• Industrial and Consumer Power Electronics — Compact radial can and robust temperature rating suit space-constrained power stages and control electronics operating across wide temperature ranges.

Unique Advantages

• Significant Bulk Capacity: 8.2 mF at 6.3 V delivers large energy density for smoothing and hold-up without requiring multiple components.
• Measured Low Impedance: 33 mΩ helps minimize voltage drop and heating under ripple, improving overall power conversion efficiency.
• Dual-Frequency Ripple Performance: Specified ripple currents at 120 Hz and 100 kHz let designers validate performance across common power-system frequencies.
• Thermal Endurance: 6000 hours at 105 °C provides a clear reliability metric for high-temperature deployments and lifetime planning.
• Compact Through-Hole Form Factor: φ16×25 mm radial can with 7.5 mm lead spacing offers a balance of board footprint and bulk capacitance for through‑hole assemblies.
• Production-Ready & RoHS Compliant: Mass production availability and RoHS compliance simplify procurement and regulatory alignment.

Why Choose UHV0J822MHD?

UHV0J822MHD is positioned for designs that require substantial bulk capacitance combined with low impedance and reliable ripple performance across both low and high frequencies. Its radial through-hole package and compact φ16×25 mm footprint make it practical for retrofits and new designs where board-level energy storage and thermal endurance are priorities.

This capacitor is well suited to system designers and procurement teams seeking a production-ready, RoHS-compliant solution with defined endurance (6000 hours at 105 °C) and measurable electrical characteristics (impedance, ripple current, leakage and tan δ) that can be directly applied during reliability and thermal analysis.

To request a quote or submit an inquiry for UHV0J822MHD, please contact the vendor sales channel or request a pricing and availability submission through your usual procurement workflow.