Equivalent & Substitute Parts Reference for IH4805S

Part Overview

The IH4805S from XP Power is an isolated module DC-DC converter designed for ITE (Commercial) applications, providing two outputs: +5V and -5V at 200mA each, with an input voltage range of 43.2V to 52.8V and 1kV isolation. The product is classified as obsolete. As a result, it is necessary to identify substitute models with matching electrical and mechanical parameters to maintain system performance and ensure continuous supply.

Substiute Parts

IH4805S

XP PowerIn Stock: 998IH4805S Datasheet

Current PartRFQ

BWR-5/700-D48A-C

Murata Power Solutions Inc.In Stock: 12477BWR-5/700-D48A-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the IH4805S are grouped based on matching the key functional parameters: isolated module type, number of outputs, output voltages (+5V and -5V), isolation voltage, intended application (ITE commercial), through-hole mounting, and RoHS compliance. Only parts meeting or exceeding each of these parameters are included, and product status must be active for continued supply.

Parameter Comparison

Engineering Selection Recommendations

Component selection must consider product status, application classification, RoHS compliance, and export control (ECCN). The IH4805S is obsolete and requires replacement with an active alternative. Substitute parts listed are ROHS3 Compliant and classified under EAR99 and HTSUS 8504.40.9580. Substitute part selection should match required compliance and certifications according to application requirements.

Frequently Asked Questions (FAQ)

Q1: What are the primary electrical parameters for selecting a substitute for IH4805S?
A1: Parameters include isolated module type, voltage and current outputs (+5V/-5V, 200mA minimum per channel), input voltage range, and isolation voltage.

Q2: Can the substitute part BWR-5/700-D48A-C replace the IH4805S directly?
A2: Based on the provided parameters, BWR-5/700-D48A-C meets or exceeds all necessary electrical and mechanical specifications for substitution.

Q3: Are mounting and package considerations important for substitution?
A3: Both IH4805S and BWR-5/700-D48A-C support through-hole mounting. Package dimensions and pin configuration should be verified for mechanical compatibility within existing designs.

Q4: What compliance standards must be observed when substituting these DC-DC converters?
A4: Both parts are ROHS3 Compliant and classified under ECCN EAR99 and HTSUS 8504.40.9580, supporting regulatory compliance for commercial use.

Q5: How does product status affect selection?
A5: The IH4805S status is obsolete. Substitute selection must favor active parts to ensure ongoing availability and support in new and legacy designs.