ASA03F48-L Equivalent & Substitute Parts Reference

Part Overview

The ARTESYN / Advanced Energy ASA03F48-L is an isolated DC-DC converter module designed for ITE (Commercial) applications. It features a single output of 3.3V, a maximum output current of 3A, operates from a 36V to 75V input voltage range, and delivers up to 10W of power with 1.5kV isolation in a through hole 8-DIP module package. This product is classified as obsolete, necessitating the identification and selection of direct substitute models with identical electrical, mechanical, and compliance attributes for use in ongoing designs or maintenance.

Substiute Parts

ASA03F48-L

ARTESYN / Advanced EnergyIn Stock: 1253ASA03F48-L Datasheet

Current PartRFQ

ASA03F48-LS

ARTESYN / Advanced EnergyIn Stock: 1008ASA03F48-LS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ASA03F48-L is determined strictly by matching all essential electrical, mechanical, and compliance parameters. Direct substitutes must have:

• Identical input voltage range (36V to 75V)
• Single output at 3.3V, 3A maximum
• 10 W power rating
• 1.5 kV isolation voltage
• Same package type (8-DIP Module) and dimensions
• Matching operating temperature range and features
• Corresponding compliance descriptors (MSL, ECCN, RoHS)

Parameter Comparison

Engineering Selection Recommendations

Based on the product status, the ASA03F48-L is obsolete. ASA03F48-LS is classified as active and is RoHS compliant. All provided parameters, including electrical ratings, mechanical configuration, features, and compliance details, are equivalent between ASA03F48-L and ASA03F48-LS.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to determine if ASA03F48-LS is a direct substitute for ASA03F48-L?
A1: Direct substitution requires matching input voltage range, output specifications, power rating, isolation voltage, package type and size, operating temperature, features, and compliance.

Q2: Is the mounting and footprint identical between ASA03F48-L and ASA03F48-LS?
A2: Yes, both parts use the through hole 8-DIP module package with identical dimensions.

Q3: Are there differences in electrical performance or features between ASA03F48-L and its substitute?
A3: No differences are present based on the provided specification fields; all relevant parameters are equal.

Q4: What compliance attributes should be reviewed in making a substitution?
A4: Moisture Sensitivity Level (MSL), ECCN, and RoHS compliance status are key compliance attributes.

Q5: Why is substitution necessary for ASA03F48-L?
A5: The product is classified as obsolete; substitution is necessary for continued production or maintenance requirements.

Q6: Are there any package or mounting considerations when substituting ASA03F48-L with ASA03F48-LS?
A6: No changes to package, dimensions, or mounting type are required since the parts are equivalent in these aspects.