UAQ2D820MHD

The UAQ2D820MHD is a radial-lead aluminum electrolytic capacitor offering 82 µF capacitance at a 200 V rating with ±20% tolerance. It is a can-style, polarized capacitor engineered for general-purpose applications that require high ripple handling and wide operating temperature range.

Key electrical and mechanical attributes include 285 mA ripple current at 120 Hz, 456 mA ripple current at 10 kHz, a leakage current of 756 µA, and a rated lifetime of 2000 hours at 105°C. The part is RoHS compliant and supplied in bulk/bag packaging.

Key Features

• Capacitance & Voltage — 82 µF nominal capacitance with ±20% tolerance and a 200 V rated voltage for high-voltage general-purpose circuits.
• High Ripple Current — Designed for significant ripple handling: 285 mA at 120 Hz (low frequency) and 456 mA at 10 kHz (high frequency).
• Wide Temperature & Rated Life — Operates from −40°C to +105°C with a 2000-hour endurance rating at 105°C under rated bias and ripple conditions.
• Low Leakage — Specified leakage current of 756 µA, providing controlled standby and quiescent loss for DC-biased circuits.
• Safety Design — Series-level safety features include improved protection against abnormal overvoltage and a pressure relief vent designed to operate without dangerous dispersion or ignition under defined conditions.
• Radial Lead Package — φ12.5 × 30.5 mm can with 5.0 mm lead spacing and radial-lead mounting for through-hole assembly; supplied in bulk/bag format.
• Regulatory Compliance — Compliant with RoHS directives for lead-free use in assemblies that require restricted substance adherence.

Typical Applications

• General-purpose circuits — Suited to designs that require a 200 V-rated electrolytic capacitor with 82 µF capacitance and high ripple capability.
• High-ripple environments — Applicable where components must handle significant AC ripple currents across a wide frequency range (120 Hz through 10 kHz).
• Wide-temperature applications — Appropriate for equipment operating across −40°C to +105°C with a specified 2000-hour life at the upper temperature.

Unique Advantages

• Clear electrical specification — Explicit ratings for capacitance, voltage, ripple currents, and leakage make selection and margin calculation straightforward.
• Robust thermal performance — Rated for continuous operation up to 105°C with defined endurance behavior, simplifying thermal design margins.
• Compact radial format — φ12.5 × 30.5 mm can with 5 mm lead spacing provides a through-hole form factor that is easy to implement on PCB layouts requiring radial components.
• Series safety features — Built-in measures for abnormal voltage conditions and a pressure relief vent enhance safety under specified stress conditions.
• RoHS compliant — Meets restricted-substance requirements for assemblies targeting regulatory compliance.

Why Choose UAQ2D820MHD?

The UAQ2D820MHD delivers a defined mix of capacitance, high-voltage rating, and ripple-current capability in a compact radial-can package, making it suitable for general-purpose designs that demand clear, verifiable electrical parameters and wide temperature operation. Its specified leakage and endurance figures simplify reliability and lifetime planning for existing designs.

Please note this product is scheduled for discontinuation (end-of-life) and is not recommended for new designs. It remains an option for replacement, repair, or maintenance of existing assemblies that require this specific specification set.

Request a quote or submit an availability inquiry to confirm pricing and current stock for UAQ2D820MHD. Our team can provide lead-time and purchasing information to support your project needs.