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Equivalent & Substitute Parts Reference for ISE1209A-H-TR
Part Overview
The XP Power ISE1209A-H-TR is an isolated DC-DC converter module featuring a single 9V output with 111mA current capability, designed for ITE (Commercial) applications. Key features include 3kV isolation, surface mount assembly, and a 1W output power rating. The series is now marked as "Obsolete," necessitating evaluation and selection of direct substitute models for both new design qualification and ongoing supply continuity.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Mounting Type | Package / Case | Size / Dimension | Operating Temperature | Efficiency | RoHS Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISE1209A-H-TR | ISE (1W) | Obsolete | Isolated Module | 1 | 10.8V | 13.2V | 9V | 111mA | 1W | 3 kV | ITE (Commercial) | Surface Mount | 8-SMD Module, 5 Leads | 0.50"x0.33"x0.28" | -40°C ~ 105°C (With Derating) | 80% | ROHS3 Compliant | EAR99 | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitute candidates for ISE1209A-H-TR are selected strictly according to critical electrical and mechanical compatibility, including output voltage and current, isolation rating, input voltage range, mounting type, package size, operating temperature, and application suitability. Only models meeting or exceeding these criteria are considered valid substitutes.
The key substitution parameters are:
- Output Voltage: 9V
- Maximum Output Current: 111mA
- Input Voltage Range: 10.8V to 13.2V
- Isolation Voltage
- Application: ITE (Commercial)
- Mounting Type: Surface Mount
- Package: 8-SMD Module, 5 Leads
- Operating Temperature Range: -40°C ~ 105°C (With Derating)
- Efficiency
- Compliance
Parameter Comparison
| Manufacturer Part Number | Product Status | Series | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Mounting Type | Package / Case | Size / Dimension | Operating Temperature | Efficiency | RoHS Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISE1209A-H-TR | Obsolete | ISE (1W) | Isolated Module | 1 | 10.8V | 13.2V | 9V | 111mA | 1W | 3 kV | ITE (Commercial) | Surface Mount | 8-SMD Module, 5 Leads | 0.50"x0.33"x0.28" | -40°C ~ 105°C (With Derating) | 80% | ROHS3 Compliant | EAR99 | 8504.40.9580 |
| IES0112S09 | Active | IES01 (1W) | Isolated Module | 1 | 10.8V | 13.2V | 9V | 111mA | 999mW | 1.5 kV | ITE (Commercial) | Surface Mount | 8-SMD Module, 5 Leads | 0.52"x0.33"x0.29" | -40°C ~ 105°C (With Derating) | 83% | ROHS3 Compliant | EAR99 | 8504.40.9580 |
| IES0112S09-H | Active | IES01 (1W) | Isolated Module | 1 | 10.8V | 13.2V | 9V | 111mA | 999mW | 3 kV | ITE (Commercial) | Surface Mount | 8-SMD Module, 5 Leads | 0.52"x0.33"x0.29" | -40°C ~ 105°C (With Derating) | 83% | ROHS3 Compliant | EAR99 | 8504.40.9580 |
Engineering Selection Recommendations
The ISE1209A-H-TR is marked as obsolete. Both IES0112S09 and IES0112S09-H are active and suitable substitutes. IES0112S09-H matches the 3kV isolation rating and complies with ROHS3, EAR99, and commercial ITE applications. Both substitutes offer an identical electrical interface, mounting type, and package specification. Selection between available substitutes can be based on required isolation voltage and product status.
Frequently Asked Questions (FAQ)
Q: What are the critical substitution criteria for ISE1209A-H-TR?
A: Key criteria are output voltage (9V), output current (111mA), input voltage range (10.8V–13.2V), isolation voltage, mounting type, package, operating temperature, and application.
Q: Are the substitute parts compatible with existing footprints and assembly processes?
A: All substitutes specify surface mount assembly and 8-SMD Module, 5 Leads package, maintaining mechanical compatibility.
Q: Is isolation voltage a factor when selecting between substitutes?
A: IES0112S09-H matches the original 3kV isolation, while IES0112S09 offers 1.5kV isolation; selection must match the required isolation level.
Q: Are there differences in efficiency between the parts?
A: Substitute parts provide 83% efficiency as compared to the main part’s 80%.
Q: Do the substitutes have the same operating temperature range?
A: All listed parts have an operating range of -40°C ~ 105°C (With Derating).
Q: What regulatory compliance applies to these substitutes?
A: All substitutes are ROHS3 compliant and classified under ECCN EAR99 and HTSUS 8504.40.9580.
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