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RAC01-24SC Equivalent & Substitute Parts Reference
Part Overview
The RAC01-24SC from Recom Power is an enclosed AC/DC converter designed for ITE (Commercial) applications, providing a single 24V output at up to 42mA (1W). This model is now obsolete, so identifying suitable alternative AC/DC converter models with matching electrical and mechanical characteristics is essential for continued maintenance, repair, and new designs specifying this category of power supply.
Substiute Parts
Key Parameters
| Parameter | RAC01-24SC |
|---|---|
| Manufacturer | Recom Power |
| Series | POWERLINE RAC01-C (1W) |
| Product Status | Obsolete |
| Type | Enclosed |
| Number of Outputs | 1 |
| Voltage - Input | 80 ~ 264 VAC |
| Voltage - Output 1 | 24V |
| Current - Output (Max) | 42mA |
| Power (Watts) | 1 W |
| Applications | ITE (Commercial) |
| Features | SCP |
| Operating Temperature | -25°C ~ 85°C (With Derating) |
| Efficiency | 73% |
| 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 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Permissible substitutes for the RAC01-24SC must align on input voltage range, output voltage, output current capability, output type, application suitability, package/mechanical format, mounting type, compliance status, and certification. Only models meeting or exceeding these specified parameters can be considered direct functional replacements within the same category of enclosed AC/DC converters.
The substitute reviewed below is listed based on matching:
- Output voltage
- Input voltage range compatibility
- Mounting and mechanical format
- Application suitability (ITE, Commercial)
- Regulatory and RoHS/REACH compliance
Parameter Comparison
| Parameter | RAC01-24SC | RAC02E-24SK/277 |
|---|---|---|
| Manufacturer | Recom Power | Recom Power |
| Series | POWERLINE RAC01-C (1W) | POWERLINE RAC02-K/277 (2W) |
| Product Status | Obsolete | Active |
| Type | Enclosed | Enclosed |
| Number of Outputs | 1 | 1 |
| Voltage - Input | 80 ~ 264 VAC | 85 ~ 305 VAC, 120 ~ 430 VDC |
| Voltage - Output 1 | 24V | 24V |
| Current - Output (Max) | 42mA | 83mA |
| Power (Watts) | 1 W | 2 W |
| Applications | ITE (Commercial) | ITE (Commercial) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 4-DIP Module | 4-DIP Module |
| Size / Dimension | 1.33" L x 0.87" W x 0.71" H (33.7mm x 22.2mm x 18.0mm) | 1.33" L x 0.87" W x 0.61" H (33.7mm x 22.2mm x 15.4mm) |
| Approval Agency | CE, EN, UL | CB, CE, cURus, EAC |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
Selection of the RAC02E-24SK/277 is supported by matching or exceeding the electrical output (24V, higher current), maintaining the same mechanical package type (4-DIP Module, Through Hole), and compliance status (ROHS3 Compliant, REACH Unaffected). The substitute part has active product status and expanded approvals (CB, CE, cURus, EAC), aligning with commercial ITE application requirements.
Frequently Asked Questions (FAQ)
Q1: Can the RAC02E-24SK/277 be used in the same mechanical setup as the RAC01-24SC?
A1: Both components use the same 4-DIP Module package and Through Hole mounting type, allowing straightforward mechanical interchange within the same board footprint.
Q2: Is the output voltage and current range compatible between the RAC01-24SC and RAC02E-24SK/277?
A2: Both provide 24V output; the RAC02E-24SK/277 supports a higher maximum output current (83mA compared to 42mA), ensuring output compatibility.
Q3: Do both models meet similar compliance and certification requirements for commercial ITE use?
A3: Both comply with ROHS3 and REACH requirements. The RAC02E-24SK/277 also holds CB, CE, cURus, and EAC certifications.
Q4: Are there any significant size differences between the RAC01-24SC and the RAC02E-24SK/277?
A4: Both have the same length and width. The RAC02E-24SK/277 is slightly lower in height (15.4mm vs 18.0mm).
Q5: Why is substitution necessary?
A5: The RAC01-24SC is classified as obsolete, making substitutes necessary for ongoing supply and maintenance continuity in existing designs.
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