Equivalent & Substitute Parts for ISH2424A-H

Part Overview

The XP Power ISH2424A-H is an isolated module DC-DC converter designed for ITE commercial applications. This part features a single output voltage of 24V at a maximum current of 83mA, operates at an input voltage range of 21.6V to 26.4V, and provides 3kV isolation. The module is surface mount in an 8-SMD, 5-lead package. The ISH2424A-H is currently listed as obsolete, making it necessary to source equivalent or substitute models to maintain design compatibility and supply continuity.

Substiute Parts

ISH2424A-H

XP PowerIn Stock: 1029ISH2424A-H Datasheet

Current PartRFQ

PESE2-S24-S24-M

CUI Inc.In Stock: 796PESE2-S24-S24-M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection for ISH2424A-H is governed by matching the following key electrical and mechanical parameters: converter type (Isolated Module), number of outputs (1), input voltage range (21.6V to 26.4V), output voltage (24V), maximum output current (83mA), isolation rating (3 kV), mounting type (Surface Mount), package format (8-SMD Module, 5 Leads), operating temperature range (-40°C to 105°C), efficiency, and compliance status (RoHS3). All substitute parts listed conform strictly to these measured specifications.

Parameter Comparison

Engineering Selection Recommendations

ISH2424A-H is marked obsolete; PESE2-S24-S24-M is active. Both DC-DC converters comply with ROHS3 and share Moisture Sensitivity Level 1. The substitute PESE2-S24-S24-M maintains standard certifications and compliance standards, suitable for direct replacement based solely on product status and provided certifications.

Frequently Asked Questions (FAQ)

Q: What defines an acceptable substitute for ISH2424A-H? A: Acceptable substitutes must align strictly with key parameters: isolated module type, input voltage range, output voltage/current, isolation voltage, mounting, package, operating temperature, efficiency, and compliance status.

Q: Is package compatibility required for direct substitution? A: Yes, both ISH2424A-H and PESE2-S24-S24-M use an 8-SMD Module, 5-lead package, ensuring mechanical compatibility.

Q: Do application-specific certifications matter for substitution? A: Provided the substitute matches the stated application (ITE Commercial) and compliance certifications (e.g., RoHS3), it is suitable for integration.

Q: How critical is matching the efficiency specification? A: Both parts show comparable efficiency values (ISH2424A-H: 86%, PESE2-S24-S24-M: 85%) as specified; this parameter is considered compatible within the provided data.

Q: Does operating temperature need to be identical? A: Both modules state an operating temperature of -40°C to 105°C, ensuring compatibility for environments requiring this range.

Q: Are there substitution limitations based on the power rating? A: Power ratings are comparable (ISH2424A-H: 2 W, PESE2-S24-S24-M: 1.992 W), satisfying substitution criteria per provided specifications.