RAC04-0512DA Equivalent & Substitute Parts Reference

Part Overview

The RAC04-0512DA, manufactured by Recom Power, is an AC/DC converter from the POWERLINE RAC04 (4W) series. It features enclosed packaging and provides two outputs: 5V at 120mA and 12V at 250mA, with an input voltage range of 90 ~ 264 VAC. This converter is designed for ITE (Commercial) applications, supports universal input, and is through-hole mounted in a 7-DIP Module package. With regulatory approvals (CE, cULus, EN) and ROHS3 compliance, the RAC04-0512DA is now classified as “Obsolete,” making the identification of substitute models necessary to maintain design continuity and supply availability.

Substiute Parts

RAC04-0512DA

Recom PowerIn Stock: 907RAC04-0512DA Datasheet

Current PartRFQ

RAC04-0512DC/277

Recom PowerIn Stock: 1199RAC04-0512DC/277 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of AC/DC converter modules is determined strictly by comparison of core electrical and mechanical parameters. For the RAC04-0512DA, valid substitutes must align with the following explicit characteristics: manufacturer, converter type (enclosed), number of outputs, input voltage range, output voltages, output currents, power rating, mounting type, package/case format, and regulatory compliance statuses. Substitute relationships are identified solely within these constrained criteria.

Parameter Comparison

Engineering Selection Recommendations

When selecting a substitute for the RAC04-0512DA AC/DC converter, review product status and regulatory compliance. Both the main part and RAC04-0512DC/277 alternatives are ROHS3 compliant and have relevant CE certifications. Consider matching inventory status, mounting type, and package/case format based strictly on the provided parameters.

Frequently Asked Questions (FAQ)

Q1: What are the main criteria for substituting the RAC04-0512DA?
A1: Substitution criteria are limited to electrical specifications (input voltage range, output voltage, output current, power rating), mechanical format (mounting type, package/case), and regulatory compliance statuses (RoHS, agency approvals).

Q2: How do package/case differences affect compatibility?
A2: Both the main part and its substitute utilize the 7-DIP Module format. Review the lead count as specified to ensure appropriate fit to the PCB footprint.

Q3: Are there differences in regulatory certification?
A3: The RAC04-0512DA is approved by CE, cULus, and EN; the substitute RAC04-0512DC/277 provides CE, EN, and UL certifications. Confirm approvals as required by the application.

Q4: Is inventory status relevant for selection?
A4: Inventory status may affect procurement lead time and availability; the main part is obsolete, and the substitute is not for new designs.

Q5: How is operating temperature considered?
A5: Operating temperature ranges are provided for each product. Ensure the substitute’s specified range meets application environmental requirements.

Q6: Do substitutes need to match efficiency ratings?
A6: Efficiency values are provided for reference and should align with system requirements per the stated technical data.