UPM2V220MHD

The UPM2V220MHD is a radial-lead aluminum electrolytic capacitor designed for high-voltage, high-reliability applications. As part of Nichicon’s UPM series, it delivers low impedance and stable performance across a wide temperature range for demanding power circuits.

With a 22 µF capacitance at a 350 V rating, polarization, and ripple-current handling specified for both low and high frequencies, this part targets power-filtering and energy-storage roles in electronic systems—including automotive designs where AEC-Q200 qualification is required.

Key Features

• Capacitance & Voltage: 22 µF nominal capacitance with a tolerance of -20% to +20% and a rated voltage of 350 V—sized for high-voltage filtering and buffering.
• Low Loss / DF: Dissipation factor (tanδ) of 0.2 measured at 20°C and 120 Hz, supporting stable AC performance where low dielectric losses are needed.
• Ripple Current Capability: Specified low-frequency ripple current of 150 mA at 120 Hz and high-frequency ripple current of 240 mA at 200 kHz for mixed-frequency ripple environments.
• Leakage Current: Leakage current specified at 408 µA, enabling predictable standby and no-load behavior in DC circuits.
• High-Temperature Endurance: Rated lifetime of 5000 hours at 105°C, providing long-term stability under elevated operating temperatures.
• Robust Packaging & Mounting: Radial lead, polarized can in a φ16 × 25 mm can with 7.5 mm lead spacing (±0.5 mm). Available in bulk (no terminal forming) or bag packing.
• Automotive-Grade Qualification: AEC-Q200 rating and specified application for automotive environments.
• Environmental Compliance: RoHS compliant.

Typical Applications

• Automotive power electronics: High-voltage filtering and energy buffering in automotive subsystems that require AEC-Q200–rated components and 350 V capability.
• Power supply ripple suppression: AC ripple attenuation and smoothing in high-voltage DC rails where both low- and high-frequency ripple currents are present.
• Voltage-hold and decoupling: Local energy storage and decoupling for high-voltage modules operating across -40°C to 105°C.

Unique Advantages

• High-voltage capability: 350 V rating enables use in higher-voltage DC circuits without parallel component arrangements.
• Designed for elevated temperature operation: 5000-hour endurance at 105°C supports long-term reliability in hot environments.
• Dual-frequency ripple handling: Separate low-frequency (120 Hz) and high-frequency (200 kHz) ripple current specifications help designers size capacitors precisely for mixed-frequency loads.
• Automotive qualification: AEC-Q200 rating aligns the part with automotive design requirements for reliability and traceability.
• Compact radial form factor: φ16 × 25 mm can with 7.5 mm lead spacing provides a space-efficient, through-hole mounting option for power assemblies.
• Regulatory compliance: RoHS compliance supports restricted-substance requirements in commercial and regulated markets.

Why Choose UPM2V220MHD?

UPM2V220MHD combines a high 350 V rating with a compact radial-lead aluminum electrolytic design to address high-voltage filtering, decoupling, and energy-storage needs. Its specified ripple-current capability, low dissipation factor, and defined leakage behavior make it a predictable building block for power electronics designs.

Backed by the Nichicon UPM series’ focus on low impedance and reliability, this capacitor is aimed at engineers specifying components for temperature-stressed and AEC-Q200–qualified applications that require long-term stability and RoHS compliance.

Request a quote or submit an inquiry to obtain pricing and availability for UPM2V220MHD from our sales team.