UPS2F470MHD

The UPS2F470MHD is a miniature, low‑impedance aluminum electrolytic capacitor engineered for power conversion applications. This radial‑lead, polarized capacitor delivers 47 µF at a rated voltage of 315 V and is optimized for use in switching power supplies and general‑purpose power circuits.

Designed for robust operation across a wide temperature range and backed by Nichicon manufacturing, the UPS2F470MHD combines compact packaging and measurable ripple handling to support dense PCB layouts and reliable power filtering.

Key Features

• Capacitance & Voltage — 47 µF capacitance rated at 315 V, suitable for high‑voltage DC bus and power conversion filtering where compact high‑voltage capacitance is required.
• Low Impedance & Ripple Handling — Specified ripple currents of 190 mA at 120 Hz and 304 mA at 10 kHz provide quantifiable performance for smoothing and decoupling in switching environments.
• Wide Temperature Range & Endurance — Operating range from ‑40 °C to 105 °C with an endurance rating of 3000 hours at 105 °C, supporting sustained operation in thermally challenging power modules.
• Compact Radial Can Package — Radial lead mounting with 7.5 mm lead spacing in a compact can (L: 3.55 × D: 1.6 cm) for space‑constrained PCB designs.
• Tolerance & Polarization — Capacitance tolerance of ‑20% to +20% and polarized construction for straightforward integration into DC power rails.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863), meeting environmental material requirements.

Typical Applications

• Switching Power Supplies — Bulk and smoothing capacitor for DC bus and post‑rectification filtering in switched‑mode power supplies.
• Power Conversion Modules — Local energy storage and ripple suppression in AC/DC and DC/DC converters for industrial and commercial equipment.
• General‑Purpose Power Filtering — Decoupling and smoothing in general‑purpose power circuits where a compact, high‑voltage electrolytic capacitor is required.

Unique Advantages

• High DC Voltage Capability: 315 V rating enables use on high‑voltage DC rails and applications that require elevated working voltages.
• Quantified Ripple Performance: Published ripple current values at 120 Hz and 10 kHz allow designers to size capacitors confidently for thermal and ripple requirements.
• Compact Form Factor: Small can dimensions (L: 3.55 × D: 1.6 cm) and 7.5 mm lead spacing simplify placement in dense power assemblies.
• Wide Operating Temperature: ‑40 °C to 105 °C range and 3000‑hour endurance at 105 °C support long‑term operation in elevated ambient conditions.
• Regulatory Compliance: RoHS compliance reduces material‑level compliance effort in regulated markets.
• Manufacturer Support: Produced by Nichicon, providing established manufacturing practices and product traceability.

Why Choose UPS2F470MHD?

UPS2F470MHD is positioned for engineers who need a compact, high‑voltage electrolytic solution with documented ripple capability and thermal endurance. Its combination of 315 V rating, measurable ripple currents, and a wide operating temperature range makes it suitable for switching power supplies and other power conversion applications where space and reliability matter.

Specifying UPS2F470MHD delivers a clear, verifiable component choice for designs requiring polarized aluminum electrolytic capacitance at elevated voltages, with RoHS compliance and the manufacturing pedigree of Nichicon.

Request a quote or contact sales to discuss availability, pricing, and lead times for UPS2F470MHD for your next power design.