UVY1V221MPD

The UVY1V221MPD is a Nichicon UVY-series aluminum electrolytic capacitor in a radial-lead can designed for general-purpose board-level energy storage and filtering. It provides 220 µF capacitance at a 35 V rating with a polarized radial-lead form factor ideal for through-hole applications.

Engineered for extended operation across a wide temperature range, this part delivers measurable ripple handling, low loss (tan δ), and defined leakage and endurance characteristics suitable for production assemblies requiring robust bulk capacitance.

Key Features

• Electrical Performance — 220 µF nominal capacitance with ±20% tolerance and a 35 V rated voltage, providing reliable bulk capacitance for smoothing and decoupling.
• Low Loss Factor — Maximum tangent of loss angle (tan δ) of 0.14 (measured at 120 Hz, 20 °C), helping to minimize AC dissipation in filtering applications.
• Ripple Current Capability — Rated for 250 mA at 120 Hz and 375 mA at 10 kHz, supporting both low- and high-frequency ripple demands on power rails.
• Defined Leakage — Specified leakage current of 231 µA, enabling predictable standby and bias behavior in designs.
• Wide Temperature & Endurance — Operating temperature range from −55 °C to 105 °C with 1000 hours rated life at 105 °C (φ8 endurance), suitable for demanding thermal environments.
• Radial-Lead Package — Compact φ8 × 11.5 mm can with 3.5 mm lead spacing in a radial, can-style package; supplied bulk/bag for mass production assembly.
• Compliance — RoHS-compliant construction in the Nichicon UVY series.

Typical Applications

• Power Supplies — Bulk smoothing and output filtering where 35 V rating and 220 µF capacitance are required to stabilize DC rails.
• Embedded and Industrial Electronics — Board-level decoupling and energy buffering for control boards and instrumentation operating across −55 °C to 105 °C.
• DC‑DC Converters and Regulators — Input/output filtering for converters that demand defined ripple current handling at both low and high frequencies.

Unique Advantages

• Balanced AC and DC Performance — Combination of low tan δ and specified leakage current provides stable behavior under both steady and ripple-loaded conditions.
• High-Frequency Ripple Support — Higher ripple rating at 10 kHz (375 mA) makes the part suitable where switching noise or high-frequency ripple is present.
• Wide Thermal Range — Rated from −55 °C to 105 °C with a 1000 h high-temperature endurance rating, supporting long-term operation in elevated-temperature zones.
• Compact Radial Form Factor — φ8 can with 3.5 mm lead spacing delivers bulk capacitance in a space-efficient through-hole package for easy insertion and replacement.
• Production-Ready Packaging — Supplied in bulk/bag and targeted at mass production, simplifying procurement and assembly logistics.
• Environmentally Compliant — RoHS status supports environmental and regulatory requirements for modern assemblies.

Why Choose UVY1V221MPD?

UVY1V221MPD is positioned for designers seeking a dependable through-hole aluminum electrolytic solution that balances capacitance, voltage rating, ripple handling, and thermal endurance. Its combination of 220 µF at 35 V, measurable low-loss behavior, and defined leakage current makes it a practical choice for power conditioning and bulk energy storage on production circuit boards.

This part is well suited to engineers and purchasers working on industrial, embedded, and power supply designs that require predictable electrical behavior, compact radial packaging, and production-oriented supply formats.

To request a quote or submit a procurement inquiry for UVY1V221MPD, please contact your organization’s purchasing channel or request pricing and availability through your usual supplier quote process.