UPW2V220MHD

The UPW2V220MHD is a radial-leaded aluminum electrolytic capacitor in Nichicon's UPW series, offering a compact, low-impedance design for power electronics. It provides 22 µF capacitance at a 350 V rating with polarization and is optimized for switching power supply use and other power-filtering roles in demanding environments.

Engineered for long-term operation, this part delivers defined ripple-handling and stability across a wide temperature range, and carries an AEC-Q200 rating for applications requiring automotive-grade component qualification. Note: this part is currently End Of Life.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance rated for 350 V DC, with capacitance tolerance of -20% to +20% (±20%).
• Low-loss Characteristics — Tangent of loss angle (tanδ) specified at 0.2 measured at 20°C, 120 Hz, supporting low impedance in power circuits.
• Ripple Current Performance — Low-frequency ripple current 130 mA (120 Hz) and high-frequency ripple current 208 mA (10 kHz) for handling AC stress in switching applications.
• Leakage Current — Specified leakage current of 408 µA after voltage application at 20°C.
• Reliability & Endurance — Rated life of 8000 hours at 105°C; designed for long-duration operation under elevated temperature conditions.
• Temperature Range — Operating range from -40°C to +105°C for broad environmental compatibility.
• Mechanical / Mounting — Radial lead, can-style package with dimensions φ16 × 25L and lead spacing 7.5 mm (±0.5 mm).
• Qualification & Polarization — Polarized electrolytic capacitor with AEC-Q200 rating noted in product specifications.
• Packaging & Availability — Supplied in bulk (no terminal forming) or bag packing; current product status: End Of Life.

Typical Applications

• Switching Power Supplies — Acts as a compact, low-impedance filter capacitor to smooth DC rails and absorb switching ripple.
• Automotive Electronics — AEC-Q200-rated component suitable for automotive-grade circuits that require high-temperature endurance and ripple tolerance.
• Power Modules and DC–DC Converters — Used for output filtering and energy storage in compact power assemblies where space and ripple performance matter.

Unique Advantages

• Compact, high-voltage solution: 22 µF at 350 V in a φ16 × 25L radial can provides a high-voltage capacitance option in a small footprint.
• Defined high-temperature endurance: 8000 hours at 105°C gives a predictable lifetime for designs exposed to elevated operating temperatures.
• Frequency-aware ripple handling: Specified ripple currents for both low (120 Hz) and high (10 kHz) frequencies help designers size capacitors for switching and line-frequency stress.
• Automotive-grade qualification: AEC-Q200 listing supports use in regulated automotive applications that require component-level qualification.
• Clear electrical loss and leakage specs: Provided tanδ and leakage current values enable accurate modeling of power dissipation and standby losses in circuits.

Why Choose UPW2V220MHD?

UPW2V220MHD is positioned for engineers who need a compact, high-voltage electrolytic capacitor with verified ripple performance and long-term thermal endurance. Its combination of 350 V rating, defined loss characteristics, and AEC-Q200 qualification makes it suitable for power-management roles in both automotive and industrial switching power electronics.

While this specific part is End Of Life, its published specifications—capacitance, voltage rating, ripple currents, leakage, and 8000-hour endurance at 105°C—provide the data engineers need to evaluate remaining stock or identify direct replacements within the UPW series.

If you need availability details, remaining inventory, or a quote for UPW2V220MHD, request a quote or contact sales to discuss stock and possible alternatives.