UPJ2V220MHD

The UPJ2V220MHD is a miniature, high-reliability aluminum electrolytic capacitor in Nichicon’s UPJ series. It is a radial-lead, polarized capacitor with a 22 µF nominal capacitance and a 350 V rated voltage, intended for general-purpose power applications.

Key attributes include low-impedance construction, defined ripple current ratings for low and high frequencies, and a qualification of 5,000 hours load life at 105°C, making it suitable for demanding power-supply filtering and related functions.

Key Features

• Form Factor and Mounting Radial-lead, can-style package with φ16 × 25L size and 7.5 mm lead spacing (±0.5 mm), suitable for through-hole PCB assembly.
• Electrical Rating 22 µF capacitance with a rated voltage of 350 V and capacitance tolerance of -20% to +20%.
• Low Impedance Low-impedance UPJ series construction, providing improved AC performance for power supply applications.
• Ripple Current Capability Specified ripple handling of 150 mA at 120 Hz (low frequency) and 240 mA at 200 kHz (high frequency) to support both mains-frequency and switching-frequency ripple filtering.
• Leakage and Dissipation Leakage current specified at 408 µA and tangent of loss angle (tan δ / DF) of 0.2 measured at 20°C, 120 Hz.
• High Endurance Load-life endurance of 5,000 hours at 105°C, demonstrating long-term stability under elevated temperature stress.
• Operating Temperature Rated for operation from -40°C to +105°C for broad thermal applicability.
• Compliance and Packaging RoHS compliant; available in bulk (no terminal forming) or bag packing.

Typical Applications

• Switching Power Supplies Low-impedance construction and defined high-frequency ripple ratings make this capacitor suitable for output and intermediate rail filtering in switching supplies.
• General Purpose Power Filtering 22 µF at 350 V supports smoothing and decoupling on higher-voltage DC rails.
• Industrial Power Electronics Endurance at 105°C and specified leakage and ripple parameters suit industrial power modules and converter front-ends.

Unique Advantages

• High-voltage capability: 350 V rating provides headroom for higher DC rail applications without series stacking.
• Defined ripple performance: Separate low- and high-frequency ripple current specifications (150 mA @120 Hz, 240 mA @200 kHz) allow designers to evaluate performance across the frequency spectrum.
• Long load life: 5,000 hours endurance at 105°C supports reliability requirements for continuous high-temperature operation.
• Low loss and controlled leakage: tan δ = 0.2 (20°C, 120 Hz) and leakage current 408 µA enable predictable dissipation and hold-up behavior in power designs.
• Through-hole ease of use: Radial-lead can package with 7.5 mm lead spacing simplifies PCB layout and assembly for manual or wave-solder processes.
• RoHS compliance: Meets RoHS requirements for environmental and regulatory conformity.

Why Choose UPJ2V220MHD?

The UPJ2V220MHD delivers a compact, high-voltage electrolytic solution with low impedance and defined ripple and leakage characteristics, backed by a 5,000-hour endurance at 105°C. It is appropriate for designers who need predictable filtering performance on higher-voltage DC rails, particularly in switching power supplies and industrial power modules.

Choose this part when you need a radial-lead, through-hole capacitor with clear electrical and thermal specifications—enabling straightforward BOM selection and reliable operation in continuous-load environments.

Request a quote or submit an inquiry to receive availability and pricing information for the UPJ2V220MHD. Our team can provide purchasing details and assist with lead-time and packaging options.