RAC06-3.3SC Equivalent & Substitute Parts Reference

Part Overview

The RAC06-3.3SC by Recom Power is an enclosed AC/DC converter providing 3.3V at up to 1.5A from a universal input range (80 ~ 264 VAC, 115 ~ 370 VDC). It is designed for ITE (Commercial) applications and supports through-hole mounting in a 5-DIP Module case. This model is classified as Obsolete, necessitating the identification of equivalent and substitute parts to fulfill footprint, output, input compatibility, and regulatory requirements in both legacy and new designs.

Substiute Parts

RAC06-3.3SC

Recom PowerIn Stock: 798RAC06-3.3SC Datasheet

Current PartRFQ

RAC10-3.3SK/277

Recom PowerIn Stock: 3063RAC10-3.3SK/277 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly evaluated by matching the following key parameters: input voltage range (VAC/DC), output voltage, maximum output current, power rating, application category, output count, mounting style, package type, dimensional compatibility, operating temperature range, compliance with RoHS/REACH, regulatory approvals, and product status. All listed substitutes conform to these critical electrical and mechanical parameters and certifications.

Parameter Comparison

Engineering Selection Recommendations

Selection for replacement should prioritize substitutes with identical or superior regulatory compliance, including RoHS3 and REACH status and valid agency approvals. Always use parts with an active product status and valid inventory, ensuring compliance with all required certifications for the target application category.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting RAC06-3.3SC in existing applications?
A1: Core substitution criteria include matching input voltage range, output voltage, output current capability, mounting type, package/case format, and regulatory compliance (RoHS/REACH, agency approval).

Q2: Can RAC10-3.3SK/277 directly replace RAC06-3.3SC in all circuit footprints?
A2: The primary substitute, RAC10-3.3SK/277, matches key electrical specifications and through-hole mounting style but differs in package configuration (4-DIP Module vs. 5-DIP Module) and dimensions. Compatibility should be confirmed based on package layout requirements.

Q3: Are there differences in approval or compliance between RAC06-3.3SC and RAC10-3.3SK/277?
A3: Both parts are ROHS3 compliant and REACH unaffected. Agency approvals differ between CE, cULus, EN for RAC06-3.3SC and CE, cURus for RAC10-3.3SK/277.

Q4: Is it necessary to adjust power or output current demands when using RAC10-3.3SK/277 as a substitute?
A4: RAC10-3.3SK/277 offers a higher maximum output current (2.5A vs. 1.5A) and higher maximum power (8 W vs. 6 W). Ensure load requirements do not exceed substitute part capabilities.

Q5: What packaging considerations should be accounted for?
A5: RAC06-3.3SC uses a 5-DIP Module, 4 Leads, while RAC10-3.3SK/277 uses a 4-DIP Module. Dimensional differences exist and must be evaluated in relation to PCB and enclosure layouts.