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Equivalent & Substitute Parts Reference for RAC03-3.8SC
Part Overview
The RAC03-3.8SC from Recom Power is an enclosed AC/DC converter rated for 3.8V output at 3W, with a maximum current output of 900mA. Designed for ITE (Commercial) applications and featuring universal input (90~264 VAC), this module provides single-output operation, industry-standard 16-DIP module packaging, and global safety compliance (CE, EN, UL). Its product status is listed as "Obsolete", making it necessary to identify technically compatible substitute parts for ongoing designs and maintenance.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Series | Product Status | Type | Number of Outputs | Voltage - Input | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | Approval Agency | Standard Number | Line Regulation | Load Regulation | RoHS Status | MSL | REACH Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RAC03-3.8SC | Recom Power | POWERLINE RAC03-C (3W) | Obsolete | Enclosed | 1 | 90 ~ 264 VAC | 3.8V | 900mA | 3 W | ITE (Commercial) | Universal Input | -25°C ~ 85°C (With Derating) | 63% | Through Hole | 16-DIP Module, 5 Leads | 1.49" L x 0.94" W x 0.64" H | CE, EN, UL | 60335-1; 60950-1 | ±3% | ±6% | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected |
Substitute Part Grouping Explanation
Substitution is based strictly on matching the following key parameters: manufacturer and series, product category (enclosed AC/DC converter), form factor (16-DIP module), universal AC input range (90 ~ 264 VAC), output power (3W), maximum output current (900mA), application type (ITE), mounting method (through hole), operating temperature range, certifications, and compliance criteria. Substitute parts must have equivalent or compatible electrical and mechanical specifications within these fields.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Series | Product Status | Type | Number of Outputs | Voltage - Input | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | Approval Agency | Standard Number | Line Regulation | Load Regulation | RoHS Status | MSL | REACH Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RAC03-3.8SC | Recom Power | POWERLINE RAC03-C (3W) | Obsolete | Enclosed | 1 | 90 ~ 264 VAC | 3.8V | 900mA | 3 W | ITE (Commercial) | Universal Input | -25°C ~ 85°C (With Derating) | 63% | Through Hole | 16-DIP Module, 5 Leads | 1.49" L x 0.94" W x 0.64" H | CE, EN, UL | 60335-1; 60950-1 | ±3% | ±6% | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected |
| RAC03-3.3SC | Recom Power | POWERLINE RAC03-C (3W) | Obsolete | Enclosed | 1 | 90 ~ 264 VAC | 3.3V | 900mA | 3 W | ITE (Commercial) | Universal Input | -25°C ~ 85°C (With Derating) | 63% | Through Hole | 16-DIP Module, 5 Leads | 1.49" L x 0.94" W x 0.64" H | CE, EN, UL | 60335-1; 60950-1 | ±3% | ±6% | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected |
Engineering Selection Recommendations
RAC03-3.3SC is an eligible substitute for RAC03-3.8SC due to identical series, package, input voltage range, output power, output current, compliance certifications (CE, EN, UL), RoHS3 and REACH status, mounting type, and operating temperature range. Both products are listed as "Obsolete." All regulatory and environmental standards are matched, maintaining appropriate oversight and certification requirements.
Frequently Asked Questions (FAQ)
Q1: Which parameters are required for a valid substitution in enclosed AC/DC converter modules?
A1: Required matching parameters include manufacturer, series, product type, enclosure style, input voltage range, output power, maximum output current, mounting type, mechanical form factor, operating temperature, and all listed compliance or approval standards.
Q2: Is the physical package identical between RAC03-3.8SC and RAC03-3.3SC?
A2: The package and dimensions (16-DIP module, 1.49" x 0.94" x 0.64") are identical.
Q3: What differences exist between RAC03-3.8SC and RAC03-3.3SC?
A3: The output voltage is 3.8V for RAC03-3.8SC and 3.3V for RAC03-3.3SC; all other common parameters are equivalent.
Q4: Are all compliance and certification statuses maintained between the substitute parts?
A4: Both parts meet the listed approval agency and standard numbers, RoHS3 compliance, and REACH unaffected status.
Q5: Do substitute parts fit into the same applications and mounting assemblies?
A5: Substitute parts maintain through-hole mounting and identical dimensional profiles for direct mechanical compatibility.
Q6: How is MSL handled in the substitute selection?
A6: Both main and substitute parts are classified as MSL1 (Unlimited), so moisture sensitivity is identical for handling and assembly.
Q7: Are these substitute parts suitable for ITE (Commercial) use?
A7: Both parts are specified for ITE (Commercial) applications per the provided parameters.
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