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RAC02-24SC Equivalent & Substitute Parts Reference
Part Overview
The RAC02-24SC is an AC/DC converter manufactured by Recom Power. It provides a single 24V output at 83mA with a maximum power rating of 2W and is housed in a 4-DIP through-hole module. Designed for ITE (Commercial) applications and featuring short circuit protection, it is currently classified as obsolete. Identifying an appropriate alternative is required for maintenance, new designs, or when the original part is unavailable.
Substiute Parts
Key Parameters
| Parameter | RAC02-24SC |
|---|---|
| Manufacturer | Recom Power |
| Series | POWERLINE RAC02-C (2W) |
| Product Status | Obsolete |
| Type | Enclosed |
| Number of Outputs | 1 |
| Voltage - Input | 80 ~ 264 VAC |
| Voltage - Output 1 | 24V |
| Current - Output (Max) | 83mA |
| Power (Watts) | 2 W |
| Applications | ITE (Commercial) |
| Features | SCP |
| Operating Temperature | -25°C ~ 85°C (With Derating) |
| Efficiency | 77% |
| 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% |
| Base Product Number | RAC02-24 |
| RoHS Status | ROHS3 Compliant |
| MSL | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Substitute Part Grouping Explanation
Substitution is determined by matching the core electrical and mechanical parameters, including input voltage range, output voltage, output current, power rating, mounting type, package, and regulatory compliance. Substitute parts are considered suitable based on direct equivalence across these fields.
The allowed parameters strictly verified in this category are:
- Input Voltage Range
- Output Voltage and Current
- Power Rating
- Mounting Type and Mechanical Dimensions
- Compliance and Approval Certifications
- Environmental Status and RoHS/REACH Compliance
Parameter Comparison
| Parameter | RAC02-24SC (Main Part) | RAC02E-24SK/277 (Recommended Substitute) |
|---|---|---|
| Manufacturer | Recom Power | Recom Power |
| Series | POWERLINE RAC02-C (2W) | POWERLINE RAC02-K/277 (2W) |
| 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) | 83mA | 83mA |
| Power (Watts) | 2 W | 2 W |
| Applications | ITE (Commercial) | ITE (Commercial) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 4-DIP Module | 4-DIP Module |
| Size / Dimension | 33.7mm x 22.2mm x 18.0mm | 33.7mm x 22.2mm x 15.4mm |
| Operating Temperature | -25°C ~ 85°C (With Derating) | -40°C ~ 90°C (With Derating) |
| Efficiency | 77% | 78% |
| Approval Agency | CE, EN, UL | CB, CE, cURus, EAC |
| Line Regulation | ±2% | ±0.5% |
| Load Regulation | ±6% | 0.5% |
| Base Product Number | RAC02-24 | RAC02E-24 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| MSL | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 |
Engineering Selection Recommendations
The RAC02-24SC is classified as obsolete. The RAC02E-24SK/277 is an active product with RoHS and REACH compliance, as well as multiple international safety certifications. Both parts share the same core electrical and mechanical characteristics needed for substitution in ITE (Commercial) applications.
Frequently Asked Questions (FAQ)
Q: What are the key criteria for selecting a substitute for RAC02-24SC?
A: The core criteria include input voltage range, output voltage and current, power output, form factor, regulatory compliance, and application compatibility.
Q: Is the package and mounting type identical between the RAC02-24SC and the substitute RAC02E-24SK/277?
A: Both use a 4-DIP through-hole module package, allowing for direct mechanical substitution.
Q: Are there differences in regulatory approvals between the main and substitute part?
A: The RAC02-24SC carries CE, EN, and UL certifications. The substitute RAC02E-24SK/277 holds CB, CE, cURus, and EAC approvals.
Q: Does the substitute part maintain RoHS and REACH compliance?
A: Both RAC02-24SC and RAC02E-24SK/277 are ROHS3 Compliant and REACH Unaffected.
Q: Are the electrical parameters strictly equivalent?
A: The output voltage, current, and power are matched. The input voltage range of the substitute is broader.
Q: Are there notable differences in the mechanical dimensions?
A: The height of the RAC02E-24SK/277 is 15.4mm, versus 18.0mm for RAC02-24SC. Other dimensions are equivalent.
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