UPS2W010MPD

The UPS2W010MPD from Nichicon is a miniature, low-impedance aluminum electrolytic capacitor in the UPS series designed for switching power supplies and general-purpose power filtering. This radial-lead, polarized can-style capacitor delivers 1 µF capacitance at a 450 V rating in a compact footprint suitable for through-hole assemblies.

Key electrical and mechanical attributes include a ±20% capacitance tolerance, 5 mm lead spacing, a seated height of 1.25 cm, and RoHS compliance. The part is specified for operation from −25 °C to 105 °C with an endurance rating of 2000 hours at 105 °C.

Key Features

• Electrical Characteristics — 1 µF capacitance with a rated voltage of 450 V and ±20% tolerance, suited for applications requiring high-voltage, small-capacitance decoupling and filtering.
• Low Ripple Current — Specified ripple currents of 18 mA at 120 Hz and 28.8 mA at 10 kHz provide measurable performance data for power-supply ripple and decoupling design.
• Wide Operating Temperature — Rated for −25 °C to 105 °C to support a range of ambient conditions commonly encountered in industrial and consumer power electronics.
• Compact Radial Package — Radial lead, can-style package with 5 mm lead spacing and dimensions of L: 1.25 × D: 1.00 cm, enabling space-efficient through-hole layout.
• Endurance — Lifetime specified as 2000 hours at 105 °C, giving a defined reliability expectation under elevated-temperature stress.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863), for restricted substances requirements.

Typical Applications

• Switching Power Supplies — Suited for decoupling and smoothing duties where a miniature, low-impedance capacitor is required in the power stage.
• General-Purpose Power Filtering — Useful in a variety of electronic equipment for bulk or local filtering in higher-voltage circuits within the specified ratings.
• Through-Hole Power Modules — Radial-lead can package and 5 mm lead spacing make it appropriate for through-hole board designs and module assemblies.

Unique Advantages

• High Voltage Capability: 450 V rated voltage enables use in higher-voltage sections where compact capacitance is needed.
• Defined High-Temperature Endurance: 2000 hours at 105 °C provides a clear specification for long-term performance under elevated-temperature conditions.
• Low-Impedance Design: Series positioning as a low-impedance part supports reduced ripple and improved performance in switching regulator environments.
• Compact Footprint: Small case dimensions (L: 1.25 × D: 1.00 cm) and 5 mm lead spacing help minimize PCB area in space-constrained designs.
• Regulatory Compliance: RoHS compliance ensures alignment with common global environmental requirements.
• Clear Ripple Specifications: Published ripple current values at 120 Hz and 10 kHz allow designers to assess thermal and ripple-handling behavior during component selection.

Why Choose UPS2W010MPD?

The UPS2W010MPD is positioned for designers who need a compact, polarized aluminum electrolytic capacitor with a high voltage rating and documented endurance at elevated temperature. Its combination of 1 µF capacitance at 450 V, low-impedance behavior, and radial-can packaging makes it a practical choice for switching power supplies and general-purpose power filtering in through-hole assemblies.

Manufactured by Nichicon and part of the UPS series, this capacitor offers predictable electrical and thermal characteristics—helping engineers size components and estimate long-term behavior with the provided ripple current and lifetime specifications.

Request a quote or submit a sales inquiry to obtain pricing, availability, and support for incorporating UPS2W010MPD into your design.