NPH10S4803EIC Replacement Guide (Obsolete)

The phrase 'nph10s4803eic' refers to a specific Isolated 10W Single Output DC-DC Converter manufactured by Murata Power Solutions.

Product Overview & Status

The NPH10S4803EIC is a high-efficiency power module designed for telecommunications and industrial applications. However, it is currently obsolete (End of Life) and was officially discontinued as of April 1, 2021 Digikey Mouser.

* Key Specs: 48V input (36V–75V range), 3.4V output, 2.94A current, and 10W power rating Braveelec Mouser.

* Design Highlights: Features a copper case for electromagnetic shielding and operates in extreme temperatures from -40°C to 110°C Mouser.

* Replacement: The manufacturer recommends the SPM15-033-Q48 as the primary modern alternative.

Market Trends & Insights

* Obsolescence Management: The transition of this series reflects a broader market shift toward higher power density and more compact surface-mount (SMT) designs compared to the older through-hole DIP modules like the NPH10S.

* Sourcing Difficulty: Due to its obsolete status, remaining inventory at major distributors (like DigiKey or Mouser) is often depleted Digikey Ariat-Tech. Current market availability is limited to secondary brokers or surplus stock Alibaba Ebay.

* Strategic Sourcing: For new designs or maintenance, the market is moving toward wide-input (4:1) converters like the SPM15 series, which offer improved efficiency and reliability.

I have identified several verified manufacturers who specialize in industrial-grade DC-DC converters and can source or provide equivalents for the recommended SPM15-033-Q48 alternative. Detailed supplier profiles and product specifications are included in the files below.

Nph10s4803eic

Overview

Product Overview & Status

Market Trends & Insights

Spm15 033 Q48 Dc Dc Converter

Related Searches

Sources & References