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Equivalent & Substitute Parts for SPA02C-05
Part Overview
The SPA02C-05 from MEAN WELL USA Inc. is an obsolete isolated DC-DC converter module, delivering 5V output at 2W from a wide input range of 36V to 72V. With its withdrawn product status, alternative DC-DC converter modules providing identical electrical, mechanical, and regulatory characteristics are required for continuity in designs and maintenance.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | SPA02C-05 |
| Series | SPA02 (2W) |
| Description | Isolated Module DC DC Converter 1 Output 5V 400mA 36V - 72V Input |
| Type | Isolated Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 36V |
| Voltage - Input (Max) | 72V |
| Voltage - Output 1 | 5V |
| Current - Output (Max) | 400mA |
| Power (Watts) | 2 W |
| Voltage - Isolation | 1 kV |
| Applications | ITE (Commercial) |
| Features | Remote On/Off, OCP, SCP |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Efficiency | 74% |
| Mounting Type | Through Hole |
| Package / Case | 8-SIP Module, 7 Leads |
| Size / Dimension | 0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitute components must match key parameters: input voltage range (36V–72V or greater), output voltage (5V), output current (400mA), output power (2W), output count (1), electrical isolation, through-hole mounting, 8-SIP Module case (7 leads), RoHS and REACH compliance, and identical or improved features such as protection and control functions. Substitution is limited to parts demonstrating full objective compatibility within these limits.
Parameter Comparison
| Parameter | SPA02C-05 | SPAN02C-05 | RS-4805S/H3 |
|---|---|---|---|
| Manufacturer | MEAN WELL USA Inc. | MEAN WELL USA Inc. | Recom Power |
| Series | SPA02 (2W) | SPAN02 (2W) | ECONOLINE RS (2W) |
| Type | Isolated Module | Isolated Module | Isolated Module |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 36V | 36V | 36V |
| Voltage - Input (Max) | 72V | 75V | 72V |
| Voltage - Output 1 | 5V | 5V | 5V |
| Current - Output (Max) | 400mA | 400mA | 400mA |
| Power (Watts) | 2 W | 2 W | 2 W |
| Voltage - Isolation | 1 kV | 1.5 kV | 3 kV |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial), Medical |
| Features | Remote On/Off, OCP, SCP | Remote On/Off, OCP, SCP, UVLO | Remote On/Off, SCP |
| Operating Temperature | -40°C ~ 85°C (With Derating) | -40°C ~ 90°C (With Derating) | -40°C ~ 85°C |
| Efficiency | 74% | 80% | 78% |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 8-SIP Module, 7 Leads | 8-SIP Module, 7 Leads | 8-SIP Module, 7 Leads |
| Size / Dimension | 0.86" x 0.36" x 0.44" (21.8mm x 9.2mm x 11.1mm) | 0.86" x 0.36" x 0.44" (21.8mm x 9.2mm x 11.1mm) | 0.86" x 0.36" x 0.44" (21.8mm x 9.2mm x 11.1mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 | EAR99 |
| HTSUS | 8504.40.9580 | 8504.40.9580 | 8504.40.9580 |
| Product Status | Obsolete | Active | Active |
Engineering Selection Recommendations
SPA02C-05 is marked obsolete, restricting its use in current and future designs. Approved substitutes must have active product status, documented RoHS3 compliance, REACH uninfluenced status, and MSL 1 (Unlimited) for unrestricted manufacturing and handling. SPAN02C-05 and RS-4805S/H3 both conform to these compliance requirements and functional criteria, according to the provided parameters.
Frequently Asked Questions (FAQ)
Q: Which substitute offers the closest direct mechanical and electrical compatibility with SPA02C-05?
A: SPAN02C-05 matches the same mechanical dimensions, package, input/output voltages, output current, power rating, and mounting type.
Q: Are all listed substitute DC-DC converters RoHS3 compliant and appropriate for global manufacturing environments?
A: SPA02C-05, SPAN02C-05, and RS-4805S/H3 are each listed as ROHS3 Compliant and REACH Unaffected, and have MSL 1 (Unlimited).
Q: Does the substitute selection require consideration of physical footprint and pinout?
A: All parts are specified as 8-SIP Module, 7 Leads, and share identical physical dimensions, ensuring footprint and mechanical interchangeability.
Q: Are additional features or higher ratings in a substitute e.g., higher isolation voltage, permitted?
A: Substitute acceptance is based on the provided key parameters. Enhanced characteristics such as increased isolation voltage or higher efficiency are within allowed substitution when all specified critical parameters are satisfied.
Q: Can substitute parts be used in the same commercial and regulatory context?
A: All substitute models are intended for ITE (Commercial) applications and share the same regulatory classifications as the primary part.
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