D4SL-2QDG-D4N Equivalent & Substitute Parts

Part Overview

The D4SL-2QDG-D4N 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 ongoing system maintenance and new design implementations. The part maintains unlimited moisture sensitivity level (MSL 1) classification and carries vendor-undefined REACH status.

Substiute Parts

D4SL-2QDG-D4N

Omron Automation and SafetyIn Stock: 1158D4SL-2QDG-D4N Datasheet

Current PartRFQ

D4SL-N2QFG-D4N

Omron Automation and SafetyIn Stock: 1140D4SL-N2QFG-D4N Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N2QFG-D4N qualifies as a direct substitute based on the following criteria:

• Shared manufacturer: Omron Automation and Safety
• Same base product series: D4SL
• Active product status providing long-term availability
• Identical moisture sensitivity level (MSL 1 - Unlimited)
• Bulk packaging configuration matching the original part
• Regulatory compliance certifications: CCC, CE, cURus, TUV

The substitution is valid within the D4SL product family, where the variant designations (2QDG vs. N2QFG) indicate functional configuration differences while maintaining core switching architecture compatibility.

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N2QFG-D4N is the designated substitute for the obsolete D4SL-2QDG-D4N. Selection of this alternative is based on:

• Active product status ensuring continued availability and manufacturer support
• Identical MSL classification (1 - Unlimited) maintaining environmental performance characteristics
• Established regulatory certifications (CCC, CE, cURus, TUV) providing compliance documentation
• Shared manufacturer ecosystem reducing supply chain complexity
• Bulk packaging consistency with original component specifications

Frequently Asked Questions (FAQ)

Q: Why is substitution necessary for the D4SL-2QDG-D4N? A: The D4SL-2QDG-D4N has reached obsolete status. The D4SL-N2QFG-D4N provides functional equivalence within the active D4SL product family.

Q: Are the moisture sensitivity levels identical between these parts? A: Yes. Both components maintain MSL 1 (Unlimited) classification, indicating identical moisture handling requirements and storage conditions.

Q: What regulatory certifications apply to the substitute part? A: The D4SL-N2QFG-D4N carries CCC, CE, cURus, and TUV approvals. Original part certification status was not specified in available documentation.

Q: Is packaging configuration compatible? A: Both parts are supplied in bulk packaging, maintaining consistency with original component handling and integration procedures.

Q: What is the inventory status for the substitute part? A: The D4SL-N2QFG-D4N has 1040 pieces available as new original stock, providing adequate supply for component procurement.