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RAC02-12SC Equivalent & Substitute Parts Reference
Part Overview
The RAC02-12SC is an AC/DC converter from Recom Power, featuring a single 12V output at 2W continuous power with a maximum output current of 167mA. The device operates from 80 to 264 VAC input, is housed in a 4-DIP enclosed module, and is designed for ITE (Commercial) applications. The RAC02-12SC has been designated as Obsolete, necessitating the identification of equivalent and substitute models to ensure continued system compatibility and maintain design integrity.
Substiute Parts
Key Parameters
| Parameter | RAC02-12SC |
|---|---|
| Manufacturer | Recom Power |
| Category | |
| Packaging | Tube |
| Product Status | Obsolete |
| Type | Enclosed |
| Number of Outputs | 1 |
| Voltage - Input | 80 ~ 264 VAC |
| Voltage - Output 1 | 12V |
| Current - Output (Max) | 167mA |
| Power (Watts) | 2 W |
| Applications | ITE (Commercial) |
| Features | SCP |
| Operating Temperature | -25°C ~ 85°C (With Derating) |
| Efficiency | 74% |
| Mounting Type | Through Hole |
| Package / Case | 4-DIP Module |
| Size / Dimension | 1.33" L x 0.87" W x 0.71" H (33.7mm x 22.2mm x 18.0mm) |
| Approval Agency | CE, EN, UL |
| Line Regulation | ±2% |
| Load Regulation | ±6% |
| RoHS Status | ROHS3 Compliant |
| MSL | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Substitute Part Grouping Explanation
Substitute parts are identified based on exact or closely matching key electrical and mechanical parameters relevant for AC/DC converter modules in the 2W class. Substitution logic strictly considers:
- Input voltage range
- Output voltage and current
- Power rating
- Number of outputs
- Mounting type and package
- Regulatory compliance
- Operating temperature range
- Mechanical dimensions These criteria ensure direct compatiblity within the specific product category.
Parameter Comparison
| Parameter | RAC02-12SC | RAC02E-12SK/277 | IRM-02-12 |
|---|---|---|---|
| Manufacturer | Recom Power | Recom Power | MEAN WELL USA Inc. |
| Packaging | Tube | Tube | Tube |
| Product Status | Obsolete | Active | Active |
| Type | Enclosed | Enclosed | Enclosed |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input | 80 ~ 264 VAC | 85 ~ 305 VAC, 120 ~ 430 VDC | 85 ~ 305 VAC, 120 ~ 430 VDC |
| Voltage - Output 1 | 12V | 12V | 12V |
| Current - Output (Max) | 167mA | 167mA | 167mA |
| Power (Watts) | 2 W | 2 W | 2 W |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) |
| Operating Temperature | -25°C ~ 85°C (With Derating) | -40°C ~ 90°C (With Derating) | -30°C ~ 85°C (With Derating) |
| Efficiency | 74% | 73% | 74% |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 4-DIP Module | 4-DIP Module | 4-DIP Module |
| Size / Dimension | 1.33" x 0.87" x 0.71" (33.7mm x 22.2mm x 18.0mm) |
1.33" x 0.87" x 0.61" (33.7mm x 22.2mm x 15.4mm) |
1.33" x 0.87" x 0.59" (33.7mm x 22.2mm x 15.0mm) |
| Approval Agency | CE, EN, UL | CB, CE, cURus, EAC | CB, CE, cURus, TUV |
| Line Regulation | ±2% | ±0.5% | ±0.5% |
| Load Regulation | ±6% | 0.5% | ±0.5% |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 | EAR99 |
Engineering Selection Recommendations
The RAC02-12SC has reached Obsolete status, requiring use of alternative models for ongoing designs and production. Both RAC02E-12SK/277 and IRM-02-12 are classified as Active. These substitutes are ROHS3 Compliant, have identical mounting and package style, and possess matching MSL and REACH status. Each model provides regulatory approvals relevant to their manufacturers and adheres to the same electrical and safety category as required by ITE (Commercial) applications.
Frequently Asked Questions (FAQ)
Q: What are the primary criteria for selecting a substitute for the RAC02-12SC?
A: Substitution is strictly based on input voltage range, output voltage and current, power rating, output count, mounting type, package, operating temperature, compliance, and regulatory approvals.
Q: Are the substitute models physically compatible with the RAC02-12SC footprint?
A: All listed substitutes use the 4-DIP Module package with through-hole mounting, ensuring footprint compatibility within given mechanical tolerances.
Q: Do the substitutes offer equivalent regulatory compliance?
A: Substitute models hold comparable certifications (CE, CB, cURus, and others as specified), matching the standard required for ITE (Commercial) applications.
Q: How does package size affect substitution?
A: Substitute modules share the same length and width, with minor height differences well within the 4-DIP Module format constraints.
Q: Is there any variance in operational ratings among the substitutes?
A: Substitutes provide the same output voltage (12V) and power (2 W) with equivalent or improved input voltage range and slightly extended temperature ratings, in strict compliance with defined parameters.
Q: What compliance status is required for direct substitution?
A: Substitute parts must be ROHS3 Compliant, REACH Unaffected, and meet MSL 1 classification, as specified for direct interchangeability.
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