D4SL-3MDG-D4N Equivalent & Substitute Parts

Part Overview

The D4SL-3MDG-D4N is a snap action switch manufactured by Omron Automation and Safety. This part is classified as obsolete, which necessitates identification of suitable substitute components for ongoing applications. With 1137 units currently in stock, this reference provides engineering guidance for component selection when the original part reaches end-of-life or inventory depletion.

Substiute Parts

D4SL-3MDG-D4N

Omron Automation and SafetyIn Stock: 1227D4SL-3MDG-D4N Datasheet

Current PartRFQ

D4SL-N3HFG-D4N

Omron Automation and SafetyIn Stock: 1104D4SL-N3HFG-D4N Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-3MDG-D4N has been identified with one substitute part: D4SL-N3HFG-D4N. Substitution eligibility is determined by the following criteria:

• Manufacturer alignment: Both parts are manufactured by Omron Automation and Safety
• Base product series compatibility: Both parts share the D4SL base product number
• Moisture sensitivity level: Both parts maintain MSL 1 (Unlimited) rating
• Regulatory compliance: Both parts carry equivalent approval agencies and environmental certifications

The D4SL-N3HFG-D4N represents an active product within the D4SL series, providing continuity for applications requiring snap action switching functionality.

Parameter Comparison

Engineering Selection Recommendations

Selection between the D4SL-3MDG-D4N and D4SL-N3HFG-D4N should be based on the following factors:

Product Status Consideration: The D4SL-3MDG-D4N is obsolete, while the D4SL-N3HFG-D4N maintains active product status. For new designs or long-term production requirements, the active substitute is the appropriate selection.

Regulatory Compliance: The D4SL-N3HFG-D4N carries ECCN classification EAR99 and holds approvals from CCC, CE, cURus, and TUV. These certifications support deployment in regulated environments.

Inventory Availability: Both parts maintain adequate stock levels. The D4SL-3MDG-D4N provides 1137 units for immediate use, while the D4SL-N3HFG-D4N offers 1049 units as a forward-compatible alternative.

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-3MDG-D4N classified as obsolete? A: Obsolete classification indicates the part has reached end-of-life status with the manufacturer. The D4SL-N3HFG-D4N serves as the active equivalent within the D4SL product series.

Q: What determines substitution eligibility between these parts? A: Substitution is based on manufacturer alignment (Omron), base product series compatibility (D4SL), matching moisture sensitivity levels (MSL 1), and equivalent regulatory certifications.

Q: Are there packaging differences between the main part and substitute? A: The D4SL-3MDG-D4N is supplied with standard packaging, while the D4SL-N3HFG-D4N is supplied in bulk packaging. Integration requirements should be evaluated accordingly.

Q: What is the ECCN classification significance? A: The D4SL-N3HFG-D4N carries EAR99 classification, indicating standard commercial export control status. The obsolete part carries OBSOLETE classification reflecting its end-of-life status.

Q: Can the D4SL-N3HFG-D4N be used in existing applications designed for the D4SL-3MDG-D4N? A: Substitution feasibility depends on specific application requirements including electrical ratings, mechanical interfaces, and environmental conditions. The D4SL-N3HFG-D4N is identified as an equivalent within the D4SL series based on provided parameters.