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Equivalent & Substitute Parts Reference for SPB03C-05
Part Overview
SPB03C-05 is a DC-DC converter manufactured by MEAN WELL USA Inc., categorized as an isolated module DC-DC converter with a single 5V/600mA output, a 36V–72V input voltage range, and 3W maximum power. The product is currently listed as obsolete, necessitating the identification and evaluation of substitute models with matching electrical and mechanical parameters.
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 | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | Control Features | RoHS Status | MSL | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPB03C-05 | MEAN WELL USA Inc. | SPB03 (3W) | Obsolete | Isolated Module | 1 | 36V | 72V | 5V | 600mA | 3 W | 1 kV | ITE (Commercial) | Remote On/Off, OCP, SCP | -40°C ~ 85°C (With Derating) | 78% | Through Hole | 8-SIP Module, 7 Leads | 0.86" L x 0.36" W x 0.44" H | Enable, Active Low | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitute components for the SPB03C-05 DC-DC converter are identified strictly using the following allowed parameters: input voltage range, output voltage and current, isolation voltage, mounting type, package type, dimensions, features, compliance, and status. All substitute models listed provide identical or aligned values for these key parameters.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | Control Features | RoHS Status | MSL | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPB03C-05 | MEAN WELL USA Inc. | Obsolete | Isolated Module | 1 | 36V | 72V | 5V | 600mA | 3 W | 1 kV | ITE (Commercial) | Remote On/Off, OCP, SCP | -40°C ~ 85°C (With Derating) | 78% | Through Hole | 8-SIP Module, 7 Leads | 0.86" L x 0.36" W x 0.44" H | Enable, Active Low | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
| RS3-4805S | Recom Power | Active | Isolated Module | 1 | 36V | 72V | 5V | 600mA | 3 W | 1 kV | ITE (Commercial) | Remote On/Off, SCP | -40°C ~ 71°C | 81% | Through Hole | 8-SIP Module, 7 Leads | 0.86" L x 0.36" W x 0.44" H | Enable, Active Low | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
Engineering Selection Recommendations
SPB03C-05 is obsolete and ROHS3 compliant with unrestricted MSL and REACH unaffected status. RS3-4805S is active, ROHS3 compliant, and maintains matching compliance standards, certification statuses, and regulatory classifications, supporting direct substitution where identical technical parameters are required.
Frequently Asked Questions (FAQ)
Q: What parameters must be matched for a valid substitute for SPB03C-05?
A: Valid substitution requires matching input voltage range, output voltage and current, isolation voltage, mounting type, package type, dimensions, features, compliance, and regulatory status.
Q: Are there any differences in physical package or mounting configuration?
A: Both SPB03C-05 and RS3-4805S use the 8-SIP Module, 7 Leads with through-hole mounting and identical dimensions.
Q: Does the substitute part, RS3-4805S, meet the same compliance standards?
A: RS3-4805S is ROHS3 compliant, MSL 1 (Unlimited), REACH unaffected, and has matching ECCN and HTSUS codes, identical to SPB03C-05.
Q: Is there any difference in output features?
A: RS3-4805S includes Remote On/Off and SCP features; OCP is not explicitly listed. All other provided electrical features align.
Q: Are there variations in the operating temperature range?
A: SPB03C-05 supports -40°C to 85°C (with derating), while RS3-4805S supports -40°C to 71°C. Confirm compatibility with specific operating requirements as per provided data.
Q: Can RS3-4805S be used in the same application as SPB03C-05?
A: Both models are designated for ITE (Commercial) applications and share key technical and compliance parameters required for direct substitution.
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