Equivalent & Substitute Parts Reference for ISH0505A-H

Part Overview

The ISH0505A-H from XP Power is an Isolated Module DC DC Converter that provides a single 5V output at up to 400mA, suitable for ITE (Commercial) applications. The part is currently listed as Obsolete. Identifying alternative models is required to maintain design continuity, replace aging inventory, and ensure ongoing support in assemblies previously utilizing this part.

Substiute Parts

ISH0505A-H

XP PowerIn Stock: 911ISH0505A-H Datasheet

Current PartRFQ

ISD0205S05

XP PowerIn Stock: 918ISD0205S05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on matching the following key parameters: output voltage, output current, input voltage range, power rating, isolation voltage, package type, mounting type, series classification (where applicable), application category, RoHS compliance, and moisture sensitivity level (MSL). Compliance and certifications must match or exceed the original requirements. Only parameters explicitly listed in both main and substitute part descriptions are considered.

Parameter Comparison

Engineering Selection Recommendations

Both ISH0505A-H and the recommended substitute ISD0205S05 are listed as ROHS3 Compliant and meet Moisture Sensitivity Level (MSL) 1 (Unlimited). The substitute shares all key functional parameters, including input range, output voltage, current, and power. The substitute meets or exceeds the voltage isolation requirement. Product status for both is Obsolete. ECCN and HTSUS classifications are identical, supporting direct replacement within existing regulatory frameworks.

Frequently Asked Questions (FAQ)

Q: What are the key parameters for substituting ISH0505A-H with ISD0205S05?
A: Substitution is determined by matching output voltage, output current, input voltage range, power rating, isolation voltage, mounting type, package type, RoHS compliance, MSL, application category, and regulatory codes.

Q: Is the physical package identical between the two parts?
A: Both ISH0505A-H and ISD0205S05 utilize an 8-SMD Module, 5 Leads configuration. However, there are dimensional differences: ISH0505A-H is 0.33" wide and 0.29" high, while ISD0205S05 is 0.44" wide and 0.27" high.

Q: Can the substitute part be used in the same application environments?
A: Both ISH0505A-H and ISD0205S05 are listed for ITE (Commercial) applications and have identical operating temperature ranges, with the substitute specifying derating. Functional and safety features such as SCP (Short Circuit Protection) are present in both.

Q: Is regulatory compliance maintained with the substitute?
A: Both parts are ROHS3 Compliant with identical ECCN (EAR99) and HTSUS codes, supporting continued use in regulated product lines.

Q: What should be checked regarding the mounting and assembly process?
A: Both parts feature surface mount technology and the same lead count and footprint type. Dimensional differences may require review in cases with strict space constraints.