UPS1V220MDD

The UPS1V220MDD is a miniature, low‑impedance aluminum electrolytic capacitor designed for switching power supplies and other general‑purpose power filtering applications. It is a radial‑lead, polarized can-type capacitor that delivers 22 µF capacitance at a 35 V rating in a compact footprint.

Key value propositions are a small physical size, wide operating temperature range, and measurable ripple‑current capability—features useful for space‑constrained power designs that require reliable decoupling and smoothing performance.

Key Features

• Electrical Performance 22 µF nominal capacitance with a rated voltage of 35 V and tolerance of ±20% (at 120 Hz, 20°C).
• Low Impedance / Ripple Handling Specified ripple current of 27.2 mA at 120 Hz and 160 mA at 10 kHz supports AC ripple absorption in switching power circuits.
• Wide Temperature Range Operating from −55°C to +105°C to support a broad set of thermal environments.
• Reliability / Lifetime Rated lifetime of 2000 hours at 105°C, suitable for sustained high‑temperature operation in power assemblies.
• Compact Radial Package Radial‑lead can package with 2 mm lead spacing and a physical size of 1.1 × 0.5 cm for PCB area savings in through‑hole designs.
• Polarized Construction Polarized aluminum electrolytic design intended for correct‑polarity DC applications.
• RoHS Compliant Meets RoHS directive (2011/65/EU, (EU)2015/863) requirements for restricted substances.

Typical Applications

• Switching Power Supplies Smoothing and output decoupling in space‑limited switch‑mode power supply modules.
• DC‑DC Converter Modules Local energy storage and ripple attenuation on converter outputs where small footprint and polarized capacitors are required.
• General‑Purpose Power Filtering Bulk decoupling and transient filtering in compact power distribution and consumer electronics power boards.

Unique Advantages

• Miniature Footprint: The 1.1 × 0.5 cm can and 2 mm lead spacing enable component placement in tight through‑hole layouts.
• Wide Thermal Range: −55°C to +105°C operating range supports applications exposed to varied temperatures without derating the component selection.
• Documented Ripple Capability: Specified ripple currents at 120 Hz and 10 kHz provide quantifiable performance for designers balancing ESR and ripple requirements.
• Engineered Reliability: 2000 hours at 105°C lifetime gives designers a clear endurance metric for high‑temperature assemblies.
• Regulatory Compliance: RoHS compliance simplifies material‑restriction management for global product designs.

Why Choose UPS1V220MDD?

UPS1V220MDD combines a compact radial‑lead can with low‑impedance behavior and well‑documented ripple and thermal endurance characteristics, making it a practical choice for engineers specifying decoupling and smoothing capacitors in switching power supplies and general‑purpose power circuits. Its small size and 35 V rating suit designs that demand space efficiency without sacrificing measurable ripple performance.

Designed by Nichicon as part of the UPS series, the UPS1V220MDD is appropriate for designers and procurement teams seeking a verified, RoHS‑compliant capacitor with clear electrical, mechanical, and lifetime specifications for predictable integration into production assemblies.

If you would like pricing, availability, or a formal quote for UPS1V220MDD, please submit a request and our team will provide a prompt response with lead‑time and ordering information.