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Equivalent & Substitute Parts Reference: RAC10-12SA
Part Overview
The RAC10-12SA from Recom Power is an enclosed AC/DC converter delivering a single 12V output at up to 833mA (10W). Designed for ITE (Commercial) applications, it features SCP protection and supports input voltages from 90 to 264 VAC. The product is classified as obsolete, making it necessary to identify equivalent and substitute models for continued production, repair, or design maintenance where the original part is no longer available.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | RAC10-12SA |
| Manufacturer | Recom Power |
| Type | Enclosed |
| Number of Outputs | 1 |
| Voltage - Input | 90 ~ 264 VAC |
| Voltage - Output 1 | 12V |
| Current - Output (Max) | 833mA |
| Power (Watts) | 10 W |
| Applications | ITE (Commercial) |
| Features | SCP |
| Operating Temperature | -25°C ~ 70°C (With Derating) |
| Efficiency | 74% |
| Mounting Type | Through Hole |
| Package / Case | 6-DIP Module, 5 Leads |
| Approval Agency | CE, cULus |
| Line Regulation | ±0.3% |
| Load Regulation | ±0.5% |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitute parts are grouped strictly by matching key parameters essential for functional and mechanical compatibility. Parameters used for substitution include type (enclosed), number of outputs (1), voltage input range, voltage and current output, rated power, mounting type, RoHS compliance, MSL, and agency approvals. Only parts matching or exceeding these requirements and provided in the input data are considered valid substitutes.
Parameter Comparison
| Parameter | RAC10-12SA | RAC10-12SC/277 | RAC10-12SK/277 |
|---|---|---|---|
| Type | Enclosed | Enclosed | Enclosed |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input | 90 ~ 264 VAC | 80 ~ 305 VAC | 80 ~ 305 VAC |
| Voltage - Output 1 | 12V | 12V | 12V |
| Current - Output (Max) | 833mA | 840mA | 840mA |
| Power (Watts) | 10 W | 10 W | 10 W |
| Applications | ITE (Commercial) | ITE (Commercial) | Household Appliances, ITE (Commercial) |
| Features | SCP | Universal Input | Universal Input |
| Operating Temperature | -25°C ~ 70°C (With Derating) | -20°C ~ 70°C (With Derating) | -40°C ~ 80°C (With Derating) |
| Efficiency | 74% | 80% | 84% |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 6-DIP Module, 5 Leads | 4-DIP Module | 4-DIP Module |
| Approval Agency | CE, cULus | CE, cULus | CE, cURus |
| Line Regulation | ±0.3% | ±0.3% | ±0.5% |
| Load Regulation | ±0.5% | ±1% | ±1% |
| 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 |
| Product Status | Obsolete | Not For New Designs | Active |
Engineering Selection Recommendations
For sourcing or replacement, select RAC10-12SA substitutes with matching or exceeding input voltage range, output voltage, output current, and output power. All listed substitutes maintain ROHS3 compliance, an MSL of 1 (Unlimited), and REACH unaffected status. Approvals (CE, cULus, or cURus) are present for all parts. Note the product status for ongoing supply considerations: RAC10-12SK/277 is active, while RAC10-12SC/277 is not for new designs.
Frequently Asked Questions (FAQ)
Q1: What determines a valid substitute for RAC10-12SA in AC/DC converter applications?
A1: A valid substitute must match or exceed the input voltage range, output voltage, output current, power rating, mounting type, compliance, and agency approvals as specified.
Q2: How does the package/case impact substitution?
A2: Both RAC10-12SC/277 and RAC10-12SK/277 use a 4-DIP module, while RAC10-12SA uses a 6-DIP module with 5 leads. Mechanical and layout compatibility must be considered based only on the specified package information.
Q3: Are all substitutes RoHS and REACH compliant?
A3: All listed substitutes are ROHS3 compliant and REACH unaffected.
Q4: What about the difference in approval agencies?
A4: All substitutes have CE marking. RAC10-12SA and RAC10-12SC/277 have cULus, while RAC10-12SK/277 has cURus.
Q5: How does product status affect substitute selection?
A5: Product status defines lifecycle availability: RAC10-12SA is obsolete, RAC10-12SC/277 is not for new designs, and RAC10-12SK/277 is active according to the input data.
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