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ISH1224A-H Equivalent & Substitute Parts Reference
Part Overview
The ISH1224A-H is an isolated DC-DC converter module manufactured by XP Power. It provides a single 24V output at 83mA from a 10.8V–13.2V input, rated at 2W output power, and offers 3kV isolation. This module features surface-mount packaging and is suited for ITE (Commercial) applications. As the ISH1224A-H is classified as obsolete, identification of direct substitutes with equivalent electrical and mechanical specifications is necessary to maintain form, fit, and functional compatibility in existing designs.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | Moisture Sensitivity Level (MSL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISH1224A-H | XP Power | ISH (2W) | Obsolete | Isolated Module | 1 | 10.8V | 13.2V | 24V | 83mA | 2 W | 3 kV | ITE (Commercial) | -40°C ~ 105°C | 84% | Surface Mount | 8-SMD Module, 5 Leads | 0.50" x 0.33" x 0.29" (12.7mm x 8.3mm x 7.3mm) | ROHS3 Compliant | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts are selected based strictly on matching the following key parameters: isolation voltage, input voltage range, output voltage, maximum output current, output power rating, number of outputs, type, mounting type, package/case dimensions, application, efficiency, and compliance status. All listed substitute DC-DC isolated modules meet these criteria.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | Moisture Sensitivity Level (MSL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISH1224A-H | XP Power | ISH (2W) | Obsolete | Isolated Module | 1 | 10.8V | 13.2V | 24V | 83mA | 2 W | 3 kV | ITE (Commercial) | -40°C ~ 105°C | 84% | Surface Mount | 8-SMD Module, 5 Leads | 0.50" x 0.33" x 0.29" (12.7mm x 8.3mm x 7.3mm) | ROHS3 Compliant | 1 (Unlimited) |
| IES0212S24-H | XP Power | IES02 (2W) | Active | Isolated Module | 1 | 10.8V | 13.2V | 24V | 83mA | 1.992 W | 3 kV | ITE (Commercial) | -40°C ~ 105°C (With Derating) | 85% | Surface Mount | 8-SMD Module, 5 Leads | 0.52" x 0.33" x 0.29" (13.2mm x 8.5mm x 7.3mm) | ||
| PESE2-S12-S24-M | CUI Inc. | PESE2-M (2W) | Active | Isolated Module | 1 | 10.8V | 13.2V | 24V | 83mA | 1.992 W | 3 kV | ITE (Commercial) | -40°C ~ 105°C (With Derating) | 85% | Surface Mount | 8-SMD Module, 5 Leads | 0.52" x 0.33" x 0.29" (13.2mm x 8.5mm x 7.3mm) | ROHS3 Compliant | 1 (Unlimited) |
Engineering Selection Recommendations
The ISH1224A-H is designated obsolete. Substitute models IES0212S24-H (XP Power) and PESE2-S12-S24-M (CUI Inc.) are active, available, and match the provided electrical, mechanical, and compliance parameters, including isolation rating, power, voltage range, package type, and RoHS compliance.
Frequently Asked Questions (FAQ)
Q1: What are the key criteria for substituting the ISH1224A-H DC-DC converter?
A1: Substitutes must match the electrical specifications (input/output voltage, output current, power rating, isolation), as well as mechanical characteristics (package size, pinout, mounting type) and compliance status.
Q2: Are the substitute parts compatible with the existing footprint of ISH1224A-H?
A2: The listed substitute parts use the same 8-SMD Module, 5 Leads package and similar dimensions, supporting mechanical compatibility with existing layouts.
Q3: Is there any difference in environmental or compliance status among the listed substitutes?
A3: The substitutes maintain equivalent RoHS compliance and moisture sensitivity levels as the original part, ensuring compliance alignment.
Q4: Do the substitute parts support the same operating temperature range?
A4: All listed substitutes support the -40°C to 105°C range as specified, with derating where indicated.
Q5: Can the substitute models be used in ITE (Commercial) applications?
A5: All substitutes are specified for ITE (Commercial) applications in line with the ISH1224A-H designation.
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