D4SL-3MDG-D4 Equivalent & Substitute Parts

Part Overview

The D4SL-3MDG-D4 is a snap action switch manufactured by Omron Automation and Safety. This component has reached obsolete product status, necessitating identification of functionally equivalent alternatives for continued system support and new designs. With 870 units currently in stock, this reference provides engineering guidance for component selection during transition periods.

Substiute Parts

D4SL-3MDG-D4

Omron Automation and SafetyIn Stock: 959D4SL-3MDG-D4 Datasheet

Current PartRFQ

D4SL-N3HFG-D4

Omron Automation and SafetyIn Stock: 1038D4SL-N3HFG-D4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N3HFG-D4 qualifies as a substitute based on the following criteria:

• Manufacturer alignment: Both components are manufactured by Omron Automation and Safety, ensuring design philosophy and quality standards consistency
• Series relationship: The substitute belongs to the D4SL series base product family, indicating compatible mechanical and electrical architecture
• Moisture sensitivity equivalence: Both components maintain MSL 1 (Unlimited) rating, confirming identical moisture handling requirements
• Compliance framework: Both components maintain RoHS compliance status, supporting equivalent environmental and regulatory positioning

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N3HFG-D4 represents the primary substitute for the obsolete D4SL-3MDG-D4. Selection is supported by:

• Active product status ensures long-term availability and continued manufacturer support
• RoHS compliance certification provides regulatory alignment for new designs and procurement cycles
• Multi-agency approvals (CCC, CE, cURus, TUV) establish broad market acceptance and compliance coverage
• Omron series continuity maintains design compatibility within the D4SL product family
• Equivalent moisture sensitivity rating eliminates environmental handling requirement changes

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-3MDG-D4 being phased out? A: The D4SL-3MDG-D4 has reached obsolete product status. The D4SL-N3HFG-D4 provides continued functionality within the active Omron D4SL product line.

Q: Are moisture handling requirements identical between these components? A: Yes. Both components maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints for either component.

Q: What packaging format is available for the substitute part? A: The D4SL-N3HFG-D4 is supplied in Bulk packaging configuration.

Q: Does the substitute part meet current regulatory requirements? A: Yes. The D4SL-N3HFG-D4 carries RoHS compliance certification and approvals from CCC, CE, cURus, and TUV agencies.

Q: Can I use remaining inventory of the D4SL-3MDG-D4 in new designs? A: While 870 units remain in current stock, new designs should specify the D4SL-N3HFG-D4 to ensure long-term component availability and manufacturer support.