UPM1K820MPD

The UPM1K820MPD is an aluminum electrolytic capacitor in a radial-lead can designed for robust power filtering and energy storage. It delivers 82 µF nominal capacitance at an 80 V rating with a radial lead package and 5 mm lead spacing for through-hole mounting.

Engineered for demanding environments, the part offers low impedance, specified leakage and ripple characteristics, and extended load-life performance—making it suitable for automotive and industrial power-electronics applications that require long-term stability and reliability.

Key Features

• Capacitance & Voltage — 82 µF nominal capacitance with an 80 V rated voltage and ±20% tolerance at 120 Hz, 20°C, offering predictable energy storage for DC link and smoothing duties.
• Low Impedance — Rated impedance of 250 mΩ supports reduced voltage ripple and improved transient response in power circuits.
• Leakage & Loss — Specified leakage current of 196.8 µA after 1 minute at rated voltage, and tan δ of 0.08, enabling controlled dissipation and predictable long-term behavior.
• Ripple Current Capability — Ripple current ratings of 205.4 mA at 120 Hz and 395 mA at 200 kHz accommodate both low- and high-frequency filtering requirements.
• High-Temperature Endurance — 5000 hours rated load life at +105°C for applicable case sizes, providing extended reliability under elevated-temperature operation.
• Robust Operating Range & Compliance — Operating temperature range from −55°C to +105°C and AEC-Q200 qualification, suitable for automotive-grade and other demanding environments.
• Package & Mounting — Radial lead can, φ10 × 20 L dimensions with 5 mm lead spacing and bulk/no terminal forming, optimized for through-hole assembly and manual or wave solder processes.

Typical Applications

• Automotive Power Modules — Energy storage and smoothing in automotive control units and power management systems where AEC-Q200 qualification and elevated-temperature life are required.
• DC-DC Converters — Input/output filtering and bulk storage for converters operating up to 80 V, leveraging the part’s low impedance and ripple-current capability.
• Industrial Power Supplies — Smoothing and decoupling in industrial supplies and motor-control electronics exposed to wide temperature swings and continuous loading.

Unique Advantages

• Long Endurance at High Temperature: 5000 hours life at +105°C provides predictable long-term performance for designs operating at elevated temperatures.
• Automotive-Grade Qualification: AEC-Q200 rating supports use in automotive systems that require component-level qualification.
• Designed for Low Losses: Low tan δ (0.08) and controlled leakage current help minimize dissipation and maintain efficiency in power stages.
• Effective Across Frequencies: Specified ripple current at both 120 Hz and 200 kHz allows reliable filtering across low and high switching frequencies.
• Through-Hole Form Factor: Radial lead can with 5 mm spacing simplifies placement in legacy and robust PCB designs requiring mechanical durability.

Why Choose UPM1K820MPD?

UPM1K820MPD combines a high-voltage 80 V rating with low impedance and defined ripple/leakage characteristics, delivering reliable energy storage and filtering in temperature-stressed and automotive environments. Its AEC-Q200 qualification and 5000-hour endurance at +105°C make it a strong choice for engineers specifying components for long-life power systems.

This capacitor is well suited for designers of automotive power modules, industrial converters, and other robust electronic systems who need predictable electrical performance, thermal durability, and a through-hole package for secure mounting and serviceability.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for the UPM1K820MPD. Our team can provide datasheet details and support for integration into your design.