UPS2V220MHD

The UPS2V220MHD is a radial-lead aluminum electrolytic capacitor offering 22 µF capacitance with a 350 V rated voltage in a compact φ16 × 25 mm can. It is part of Nichicon’s UPS series, designed as a miniature-sized, low-impedance solution for power applications.

Engineered for general-purpose power filtering and switching power supply circuits, this component provides a wide operating temperature range and extended endurance for use in demanding environments where sustained ripple handling and thermal stability matter.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a 350 V rated voltage and ±20% tolerance, suitable for high-voltage filter and energy-storage roles.
• Low-loss characteristic — Tangent of loss angle (tanδ) of 0.2 measured at 20°C and 120 Hz, indicating controlled dielectric loss for AC and ripple conditions.
• Ripple current capability — Low-frequency ripple current of 130 mA (120 Hz) and high-frequency ripple current of 208 mA (10 kHz) to support switching supply ripple suppression across frequencies.
• Leakage current — Specified leakage current of 408 µA, measured after application of rated voltage, for predictable standby and bias behavior.
• Thermal endurance — Rated for 3,000 hours life at 105°C, enabling extended operation in elevated-temperature environments.
• Package & mounting — Radial lead, can-style package (φ16 × 25 mm) with 7.5 mm lead spacing (±0.5 mm), supplied in bulk or bag packing for straightforward through-hole assembly.
• RoHS compliant — Meets RoHS requirements for restricted substances.
• Product status — End Of Life status; suitability should be confirmed against current project sourcing plans.

Typical Applications

• Switching power supplies — Bulk and output filtering where a compact, high-voltage electrolytic is required to smooth rectified rails and reduce ripple.
• Power conversion modules — Energy storage and decoupling in DC–DC converters and power conditioning assemblies operating up to 350 V.
• Industrial control equipment — Filtering and smoothing for control power rails exposed to elevated temperatures and continuous ripple currents.
• General-purpose power filtering — Through-hole designs that require a reliable, miniature aluminium electrolytic capacitor for board-level filtering tasks.

Unique Advantages

• High-voltage capability: 350 V rating enables use on higher-voltage rails without series stacking, simplifying designs.
• Compact footprint: φ16 × 25 mm can and radial leads deliver a small, through-hole form factor for denser PCB layouts.
• Frequency-aware ripple handling: Published ripple current values at 120 Hz and 10 kHz provide designers with clear margins for both low- and high-frequency ripple environments.
• Proven thermal life: 3,000 hours at 105°C gives predictable longevity in heat-stressed power assemblies.
• predictable leakage and loss: Specified leakage current and tanδ let engineers model bias, standby currents, and AC losses accurately.
• RoHS compliance: Simplifies end-product regulatory assessment for restricted substances.

Why Choose UPS2V220MHD?

UPS2V220MHD positions itself as a compact, high-voltage aluminum electrolytic capacitor that balances capacitance, ripple capability, and thermal life for through-hole power designs. Its radial-lead can, defined lead spacing, and clear electrical specifications make it straightforward to integrate into switching power supplies and power conversion modules where 350 V capability and sustained operation at elevated temperatures are required.

This part is suited to designers and procurement teams seeking a known-form-factor electrolytic with documented ripple, leakage, and endurance characteristics. While the product is listed as End Of Life, its specification set provides a useful benchmark for legacy designs or replacement sourcing discussions.

To request a quote or submit an RFQ for UPS2V220MHD, please contact our sales team with your quantity and delivery requirements. Our team can provide pricing, availability, and sourcing options to support your project timeline.