UPS2A470MPD

The UPS2A470MPD is a miniature, low‑impedance aluminum electrolytic capacitor designed for switching power supply and general‑purpose power filtering applications. It is a radial‑lead, can‑style capacitor with a compact 1.6 × 1.0 cm footprint and 5 mm lead spacing.

Engineered for extended temperature operation, the part supports an operating range of −55 °C to +105 °C, RoHS compliance, and a rated capacitance of 47 µF at 100 V, offering a combination of compact size, ripple handling, and reliability for embedded and industrial power designs.

Key Features

• Electrolytic Core Aluminum electrolytic construction suited for bulk energy storage and smoothing in power circuits.
• Capacitance & Voltage 47 µF rated capacitance at 100 V for high‑voltage filtering and decoupling applications.
• Low Impedance Specified impedance of 370 mΩ to support effective high‑frequency smoothing in switching supplies.
• Wide Temperature Range & Endurance Operates from −55 °C to +105 °C with a rated lifetime of 2000 hours at 105 °C, enabling use in elevated temperature environments.
• Ripple Current Performance Ripple capability specified as 71.4 mA at 120 Hz and 420 mA at 10 kHz, supporting both low‑ and high‑frequency ripple conditions.
• Radial Lead, Can Package Radial lead mounting and compact can case (L: 1.6 × D: 1.0 cm) with 5 mm lead spacing for through‑hole PCB implementations.
• RoHS Compliant Meets RoHS requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• Switching Power Supplies Low impedance and high ripple capability make the UPS2A470MPD suitable for output filtering and smoothing in switching regulators.
• DC‑DC Converters Compact footprint and 100 V rating support bulk and decoupling needs in isolated and non‑isolated converter stages.
• Industrial Power Electronics Wide −55 °C to +105 °C operating range and 2000‑hour endurance at 105 °C suit industrial and embedded power modules exposed to elevated temperatures.
• General Purpose Power Filtering Radial lead form and robust ripple handling provide a straightforward solution for general board‑level power filtering.

Unique Advantages

• Compact, space‑efficient design: The 1.6 × 1.0 cm can size and 5 mm lead spacing minimize PCB area for through‑hole power solutions.
• Low impedance for tighter regulation: 370 mΩ impedance helps reduce voltage ripple and improve transient response in power rails.
• High ripple handling across frequencies: Rated ripple currents of 71.4 mA (120 Hz) and 420 mA (10 kHz) support both mains‑frequency smoothing and high‑frequency decoupling.
• Extended temperature capability: −55 °C to +105 °C operation enables deployment across a wide range of environments.
• Proven endurance at elevated temperature: 2000 hours at 105 °C provides a measurable reliability metric for thermal stress conditions.
• Regulatory compliance: RoHS conformity supports environmentally regulated designs.

Why Choose UPS2A470MPD?

UPS2A470MPD balances a compact radial can package with low impedance and measurable ripple performance, making it well suited for engineers designing switching power supplies, DC‑DC converters, and industrial power modules that require reliable bulk capacitance in a small footprint. The combination of a 100 V rating, 47 µF capacitance, and a wide operating temperature range provides design flexibility for elevated‑temperature applications.

With defined endurance at 105 °C and RoHS compliance, this capacitor offers a verifiable reliability profile and environmental compatibility for procurement and long‑life deployments where board space and thermal performance are important.

Request a quote or submit a parts inquiry to evaluate UPS2A470MPD for your next power‑electronic design.