UPS2A220MPD

The UPS2A220MPD is a 22 µF, 100 V aluminum electrolytic capacitor from Nichicon's UPS series, designed for miniature, through‑hole power applications. As a radial-lead, can‑type capacitor with a focus on low impedance and compact dimensions, it targets switching power supplies and general-purpose power filtering where board space and stable performance across a wide temperature range matter.

This part delivers a combination of high working voltage, specified ripple handling, and operational endurance—supporting operating temperatures from –55 °C to +105 °C and a rated lifetime of 2000 hours at 105 °C—making it suitable for demanding power-management circuits that require reliable filtering and decoupling.

Key Features

• Electrical performance — 22 µF capacitance at a 100 V rating with a tolerance of ±20% (–20% to +20%), providing defined bulk capacitance for high-voltage rails.
• Low impedance — Specified impedance of 680 mOhm supports improved ripple attenuation and stable performance in switching environments.
• Ripple current capability — Rated ripple currents include 39.1 mA at 120 Hz and 230 mA at 10 kHz, supporting both low- and high-frequency filtering demands.
• Wide temperature range — Operates from –55 °C to +105 °C to accommodate a broad set of environmental conditions.
• Endurance — Lifetime specified at 2000 hours at 105 °C, suitable for applications requiring defined high-temperature endurance.
• Radial can package — Through‑hole radial lead mounting with 3.5 mm lead spacing and can-style package (L: 1.15 × D: 0.8 cm) for compact PCB layouts and straightforward assembly.
• RoHS compliant — Meets RoHS requirements as indicated in the product data.

Typical Applications

• Switching power supplies — Bulk and output filtering on high-voltage rails where 100 V rating and low impedance improve ripple suppression and voltage stability.
• DC–DC converters — Input or output decoupling for compact converters that require a high working voltage in a small can-style radial package.
• Industrial power modules — Power filtering in control and instrumentation modules that operate across –55 °C to +105 °C and require defined endurance at elevated temperature.
• General-purpose power filtering — Smoothing and decoupling in electronic systems needing a 22 µF, 100 V polarized capacitor with through-hole mounting.

Unique Advantages

• Compact high-voltage solution — 22 µF at 100 V in a 1.15 × 0.8 cm can delivers high working voltage in a small footprint for space-constrained designs.
• Improved ripple performance — Low impedance (680 mOhm) combined with specified ripple currents enables effective filtering across both low and high frequencies.
• Wide operating temperature — –55 °C to +105 °C rating supports deployment in varied thermal environments without changing component selection.
• Defined high-temperature endurance — 2000 hours at 105 °C gives predictable lifetime characteristics for thermal stress planning.
• Through-hole reliability and ease of assembly — Radial lead, can construction with 3.5 mm lead spacing supports conventional assembly and replacement workflows.
• Regulatory compliance — RoHS‑compliant construction for markets requiring restricted‑substance conformity.

Why Choose UPS2A220MPD?

The UPS2A220MPD positions itself as a compact, high-voltage aluminum electrolytic capacitor intended for designers who need reliable bulk capacitance and low impedance in switching power applications. Its combination of a 100 V rating, measurable ripple current capability, and a –55 °C to +105 °C operating window makes it well suited to power-supply and industrial filtering tasks where board space and thermal endurance are constraints.

Manufactured by Nichicon and part of the UPS series, this radial-lead can offers predictable electrical and endurance characteristics—helping engineers design to specific ripple and lifetime requirements while maintaining a small PCB footprint.

If you would like a quote or need technical pricing and availability for UPS2A220MPD, please submit a request or contact sales for a tailored response.