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RSS-1515/H Equivalent & Substitute Parts Reference
Part Overview
The Recom Power RSS-1515/H is an isolated DC-DC converter module providing a 15V output at up to 66mA from a 13.5V to 16.5V DC input. This part is classified as obsolete, meaning it is no longer being produced or supported for new designs, making the identification of substitute DC-DC converter modules necessary for continued designs or service and maintenance activities.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | RSS-1515/H |
| Type | Isolated Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 13.5V |
| Voltage - Input (Max) | 16.5V |
| Voltage - Output 1 | 15V |
| Current - Output (Max) | 66mA |
| Power (Watts) | 1 W |
| Voltage - Isolation | 3 kV |
| Applications | ITE (Commercial), Medical |
| Features | SCP |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 82% |
| Mounting Type | Surface Mount |
| Package / Case | 8-SMD Module, 5 Leads |
| Size / Dimension | 0.50" L x 0.32" W x 0.29" H (12.8mm x 8.2mm x 7.3mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Substitute Part Grouping Explanation
Substitution is based strictly on matching the following parameters: output voltage, output current, input voltage range, power output, isolation voltage, number of outputs, mounting type, package, compliance and certifications, features specified, applicable use cases (ITE, Medical), and operating temperature. Only parts with values for all these parameters provided and matching the main component—RSS-1515/H—are considered valid substitutes.
Parameter Comparison
| Parameter | RSS-1515/H | R1S-1515/H |
|---|---|---|
| Manufacturer Part Number | RSS-1515/H | R1S-1515/H |
| Type | Isolated Module | Isolated Module |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 13.5V | 13.5V |
| Voltage - Input (Max) | 16.5V | 16.5V |
| Voltage - Output 1 | 15V | 15V |
| Current - Output (Max) | 66mA | 66mA |
| Power (Watts) | 1 W | 1 W |
| Voltage - Isolation | 3 kV | 3 kV |
| Applications | ITE (Commercial), Medical | ITE (Commercial), Medical |
| Features | SCP | SCP |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 100°C |
| Efficiency | 82% | 82% |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SMD Module, 5 Leads | 8-SMD Module, 5 Leads |
| Size / Dimension | 0.50" L x 0.32" W x 0.29" H (12.8mm x 8.2mm x 7.3mm) | 0.50" L x 0.42" W x 0.28" H (12.8mm x 10.7mm x 7.0mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 |
Engineering Selection Recommendations
The RSS-1515/H is obsolete, whereas the substitute part R1S-1515/H is active and available. Both are ROHS3 compliant and REACH unaffected, with the same MSL and export classifications. R1S-1515/H matches all key parameters required for form, fit, function, and regulatory compliance within the specified application domains.
Frequently Asked Questions (FAQ)
Q1: What are the primary parameters considered for substituting the RSS-1515/H DC-DC converter?
A1: Key parameters are output voltage, output current, input voltage range, total power output, isolation voltage, number of outputs, mounting type, package dimensions, features, compliance certifications, and application suitability.
Q2: Is the R1S-1515/H a direct physical and electrical replacement for RSS-1515/H?
A2: The R1S-1515/H matches all critical electrical and regulatory parameters. The package type and mounting are equivalent, with only slight dimensional differences as listed.
Q3: Are there notable differences in operating temperature or mechanical footprint between RSS-1515/H and R1S-1515/H?
A3: R1S-1515/H has an expanded operating temperature range (-40°C ~ 100°C) and a slightly different module width and height. All other mechanical properties match.
Q4: Are both parts suitable for medical and ITE (Commercial) applications?
A4: Both RSS-1515/H and R1S-1515/H are listed for ITE (Commercial) and Medical applications.
Q5: Do the substitute parts maintain regulatory and environmental compliance?
A5: Both RSS-1515/H and R1S-1515/H are ROHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited) and ECCN EAR99.
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