UHE1A822MHD6

The UHE1A822MHD6 is an 8.2 mF, 10 V polarized aluminum electrolytic capacitor in a radial‑lead can designed for miniature, general‑purpose electronic designs. It combines high capacitance and low impedance in a compact φ18 × 30.5 mm package, delivering long operational life and robust ripple handling for power rail smoothing and bulk energy storage within systems that operate from −40 °C to +105 °C.

Key Features

• High Capacitance — 8.2 mF (8200 µF) nominal capacitance with ±20% tolerance, supporting substantial bulk energy storage in a compact footprint.
• Rated Voltage — 10 V working voltage suitable for low‑voltage power rails and supply filtering applications.
• Low Impedance — Typical impedance of 40 mΩ, enabling improved transient response and reduced power loss at operating frequencies.
• High Ripple Current Capability — Low‑frequency ripple current of 3.336 A (120 Hz) and high‑frequency ripple current of 4.17 A (10 kHz), supporting demanding ripple environments.
• Long Endurance — Rated for 8000 hours at 105 °C (per UHE series endurance specification for 6.3–10 V), offering long operational life in elevated‑temperature applications.
• Loss Characteristics — Dissipation factor (tan δ / DF) specified as 0.33 at 20 °C, 120 Hz for this part, aiding designers in impedance and loss budgeting.
• Leakage Current — Typical leakage current of 820 µA at rated conditions, enabling predictable hold‑up behavior.
• Radial Lead Package — φ18 × 30.5 mm can with 7.5 mm lead spacing (±0.5 mm) and radial mounting for through‑hole assemblies; bulk and bag packing available.
• Wide Operating Temperature — Specified operating range from −40 °C to +105 °C for use across a broad set of environments.
• RoHS Compliant — Meets RoHS requirements as stated in the product data.

Typical Applications

• General‑Purpose Power Filtering — Use where an 8.2 mF, 10 V polarized capacitor is required for bulk smoothing on low‑voltage power rails, leveraging the part’s low impedance and high ripple capability.
• Long‑Life Electronics — Suitable for designs that require sustained operation at elevated temperatures, supported by the 8000‑hour endurance rating at 105 °C.
• Through‑Hole PCB Designs — Radial lead and compact φ18 can form factor make this capacitor appropriate for through‑hole assemblies where space is constrained but high capacitance is needed.

Unique Advantages

• Compact High‑Capacitance Solution: 8.2 mF in a φ18 × 30.5 mm can reduces board area compared with larger can sizes while delivering the same bulk capacitance.
• Low Impedance for Improved Performance: 40 mΩ impedance supports faster transient recovery and lower voltage ripple under load.
• Robust Ripple Handling: Rated ripple currents of 3.336 A (120 Hz) and 4.17 A (10 kHz) allow dependable operation in applications with continuous ripple stress.
• Extended High‑Temperature Endurance: 8000‑hour life at 105 °C provides predictable long‑term behavior in hot operating environments.
• Through‑Hole Versatility: Radial lead format with 7.5 mm lead spacing (±0.5 mm) simplifies mounting in traditional PCB layouts and prototype work.
• Regulatory Compliance: RoHS compliance simplifies use in designs that must meet environmental directives.

Why Choose UHE1A822MHD6?

The UHE1A822MHD6 is positioned for designs that require a balance of high capacitance, low impedance, and long life in a compact radial‑lead aluminum electrolytic. Its combination of 8.2 mF capacitance, 10 V rating, substantial ripple current capability and 8000‑hour endurance at 105 °C makes it a practical choice for engineers specifying robust bulk capacitors for power filtering and energy buffering in through‑hole assemblies.

With measured electrical parameters including 40 mΩ impedance, DF specified at 0.33 (20 °C, 120 Hz), leakage current of 820 µA, and RoHS compliance, this part supports predictable performance and straightforward sourcing for production quantities.

Request a quote or submit an inquiry to discuss availability, lead times, and pricing for UHE1A822MHD6 and to receive tailored support for your design requirements.