ASA01F18-L Equivalent & Substitute Parts Engineering Reference

Part Overview

The ASA01F18-L by ARTESYN / Advanced Energy is an isolated DC-DC converter module, providing 3.3V output at 1.2A with a 9V–36V input range and 6W power rating. This product is classified as obsolete, making it necessary to identify alternative compatible DC-DC converter models for ongoing design and replacement requirements. Substitution ensures availability for maintenance and new production runs using the same electrical and mechanical criteria.

Substiute Parts

ASA01F18-L

ARTESYN / Advanced EnergyIn Stock: 1352ASA01F18-L Datasheet

Current PartRFQ

ASA01F18-LS

ARTESYN / Advanced EnergyIn Stock: 4763ASA01F18-LS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is permitted only when all key electrical and mechanical parameters are identical or matching as specified. Substitute parts must provide the same voltage input range (9V–36V), output voltage (3.3V), output current (1.2A), power rating (6W), isolation voltage (1.5 kV), package (8-DIP Module), mounting type (Through Hole), thermal rating, and feature set (SCP). Compliance with RoHS3 and REACH does not impact direct compatibility, but it supports regulatory requirements. Any deviation in these parameters would not qualify for substitution within this product group.

Parameter Comparison

Engineering Selection Recommendations

ASA01F18-L is listed as obsolete. ASA01F18-LS is active and matches all specified electrical, mechanical, and environmental parameters. Both have MSL 1 (unlimited), same footprint, and similar feature set. ASA01F18-LS is ROHS3 compliant and REACH unaffected. Selection of ASA01F18-LS is permitted where compliance requirements align and identical form, fit, and function are mandatory.

Frequently Asked Questions (FAQ)

Q1: What determines if ASA01F18-LS can substitute for ASA01F18-L?
A: Substitution is supported by matching voltage input range, output voltage, output current, power rating, isolation voltage, package, mounting type, and thermal rating.

Q2: Are there packaging or mounting differences between ASA01F18-L and ASA01F18-LS?
A: Both parts use the 8-DIP Module package and are designed for through-hole mounting.

Q3: Is functional compatibility affected by the part status?
A: Product status (active vs obsolete) affects availability, not electrical or mechanical compatibility.

Q4: Are there environmental or legislative compliance differences to consider?
A: ASA01F18-LS is ROHS3 compliant and REACH unaffected, providing regulatory alignment where required.

Q5: Does the substitute affect system efficiency or operating temperature range?
A: Efficiency and thermal range are identical between ASA01F18-L and ASA01F18-LS. There is no effect on these parameters when substituting.