UPS2FR47MPD

The UPS2FR47MPD is a miniature, low-impedance aluminum electrolytic capacitor from Nichicon designed for switching power supplies and general-purpose power filtering. It is a radial-lead, polarized can capacitor engineered for compact, through-hole assemblies where a high-voltage, small-footprint capacitor is required.

Key value propositions include a 315 V rated voltage, a compact radial package, wide operating temperature capability, and RoHS compliance for commercial and industrial applications.

Key Features

• Capacitance and Voltage — 470 nF capacitance with a 315 V rated voltage for high-voltage filtering and decoupling in compact designs.
• Miniature radial can package — Radial, can-style package with radial lead mounting and a lead spacing of 3.5 mm for straightforward through-hole assembly.
• Compact dimensions — Body size L: 1.15 × D: 0.8 cm and seated height max 1.15 cm to save board space in dense power modules.
• Wide operating temperature — Rated for operation from −40 °C to 105 °C to handle elevated operating environments.
• Endurance at high temperature — Specified lifetime of 2000 hours at 105 °C for predictable performance under thermal stress.
• Polarized, through-hole mounting — Polarized construction with radial leads suitable for conventional PCB assembly and manual or wave solder processes.
• Tolerance and stability — Capacitance tolerance of −20% to +20% and low-impedance construction targeted for switching power supply ripple reduction.
• Ripple performance — Specified ripple current of 11 mA at 120 Hz and 17.6 mA at 10 kHz for real-world filtering conditions.
• RoHS compliant — Conforms to the RoHS directive as stated in the product description.

Typical Applications

• Switching Power Supplies — Used for output and input filtering to reduce ripple and stabilize DC rails in compact switching regulators.
• General-Purpose Power Filtering — Suitable for decoupling and smoothing in a variety of commercial and industrial power electronics where a compact, polarized capacitor is needed.
• Compact Through-Hole Modules — Designed for dense board layouts and power modules where radial-can footprint and small height are important.

Unique Advantages

• High-voltage capability: 315 V rating enables use in higher-voltage power stages and filters without changing capacitor family.
• Space-efficient form factor: Small body dimensions and radial lead spacing reduce board real estate while maintaining required capacitance.
• Thermal endurance: 2000 hours at 105 °C provides a documented life expectation for elevated-temperature applications.
• Low-impedance design: Engineered to minimize impedance for improved ripple suppression in switching circuits.
• Through-hole simplicity: Radial lead package and standard lead spacing simplify assembly and retrofit into existing designs.
• Regulatory compliance: RoHS conformity supports designs intended for regulated markets.

Why Choose UPS2FR47MPD?

UPS2FR47MPD is positioned for engineers who need a compact, high-voltage aluminum electrolytic capacitor with verified high-temperature endurance and low-impedance behavior for switching power supplies and general-purpose filtering. Its radial can package and standardized lead spacing make it straightforward to integrate into through-hole and mixed-technology assemblies.

With documented ripple current ratings, a defined lifetime at 105 °C, and RoHS compliance, this Nichicon part offers a clear, spec-driven choice for designs that prioritize compact footprint, voltage capability, and predictable thermal performance.

Request a quote or contact the sales team to discuss pricing, lead times, sample availability, and how UPS2FR47MPD can meet your project requirements.