UPS2G470MHD

The UPS2G470MHD is a miniature, low-impedance aluminum electrolytic capacitor designed for switching power supplies and general-purpose power electronics. It is a radial-lead, can-style capacitor with a high 400 V rated voltage and 47 μF capacitance, intended for compact designs that require reliable filtering and energy storage.

Built for extended operation in elevated temperatures, the UPS2G470MHD supports an operating range from −40 °C to 105 °C and a rated endurance of 3000 hours at 105 °C, while meeting RoHS (2011/65/EU, (EU)2015/863) requirements.

Key Features

• Electrical Rating — 400 V nominal rated voltage with 47 μF capacitance and ±20% tolerance, suitable for high-voltage power rail applications.
• Low Impedance — Engineered for low impedance behavior to support switching power supply filtering and ripple handling.
• Ripple Performance — Specified ripple current of 170 mA at 120 Hz and 272 mA at 10 kHz to support both low- and high-frequency ripple environments.
• Wide Temperature Range — Operates from −40 °C to 105 °C, providing thermal margin for demanding environments.
• Endurance — Rated lifetime of 3000 hours at 105 °C under DC bias plus rated ripple current, with defined limits for capacitance change, tan δ, and leakage current.
• Compact Radial Can Package — Radial lead, can-style package with lead spacing of 7.5 mm and overall dimensions L: 3.55 × D: 1.8 cm for space-constrained boards.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863) for regulatory compliance in many electronic designs.

Typical Applications

• Switching Power Supplies — Provides filtering, decoupling and energy storage on high-voltage rails in switch-mode power supply circuits.
• General Purpose Power Electronics — Suitable for bulk capacitance and smoothing in a variety of general-purpose power designs.
• Compact Electronic Assemblies — Miniature can and radial-lead format supports compact PCB layouts where board space is limited.
• High-Temperature Environments — Long endurance at 105 °C makes it appropriate for applications that experience sustained elevated temperatures.

Unique Advantages

• High-Voltage Capability: 400 V rating enables use on higher DC bus voltages without series stacking.
• Space-Saving Form Factor: Compact dimensions (L: 3.55 × D: 1.8 cm) and radial-lead packaging ease placement in dense assemblies.
• Designed for Switching Applications: Low-impedance construction and specified ripple currents at 120 Hz and 10 kHz support switching supply performance.
• Wide Operating Temperature: −40 °C to 105 °C rating and 3000-hour endurance at 105 °C deliver predictable aging and reliability under thermal stress.
• Regulatory Compliance: RoHS compliance simplifies material conformity for global product builds.
• Through-Hole Mounting: Radial leads provide robust mechanical mounting and straightforward assembly for through-hole processes.

Why Choose UPS2G470MHD?

The UPS2G470MHD balances high-voltage capability, low impedance performance, and a miniature radial-can footprint to meet the needs of compact switching power supplies and general-purpose power designs. Its specified ripple handling and extended high-temperature endurance provide engineers with measurable parameters to design reliable power rails.

This capacitor is well suited for design teams and procurement professionals seeking a RoHS-compliant, through-hole aluminum electrolytic solution that offers predictable performance across a wide temperature range and clear lifetime specifications.

If you would like pricing, availability, or a formal quotation, request a quote or submit a specification inquiry to our sales team for fast assistance.