D4SL-4JDG-D4N Equivalent & Substitute Parts

Part Overview

The D4SL-4JDG-D4N is a snap action switch manufactured by Omron Automation and Safety. This component is classified as obsolete, necessitating identification of active equivalent alternatives for continued system support and procurement. The part maintains unlimited moisture sensitivity level (MSL 1) rating and carries vendor-undefined REACH status.

Substiute Parts

D4SL-4JDG-D4N

Omron Automation and SafetyIn Stock: 829D4SL-4JDG-D4N Datasheet

Current PartRFQ

D4SL-N4EFG-D4N

Omron Automation and SafetyIn Stock: 1050D4SL-N4EFG-D4N Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N4EFG-D4N qualifies as a substitute based on the following criteria:

• Shared manufacturer: Omron Automation and Safety
• Shared base series: D4SL family
• Identical moisture sensitivity level: MSL 1 (Unlimited)
• Active product status enabling ongoing availability
• Functional classification within switch product category

The substitution is valid within the D4SL product family, where electrical and mechanical parameters align with the original snap action switch application requirements.

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N4EFG-D4N is the designated substitute for the obsolete D4SL-4JDG-D4N. Selection is based on:

• Active product status ensuring long-term availability and supply chain continuity
• Maintained MSL 1 rating for moisture-sensitive applications
• Current regulatory compliance with EAR99 export classification versus obsolete status
• Multi-agency approvals (CCC, CE, cURus, TUV) providing broader market acceptance
• Adequate inventory levels supporting procurement requirements

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-4JDG-D4N obsolete? A: The D4SL-4JDG-D4N carries obsolete product status. The D4SL-N4EFG-D4N remains active within the same manufacturer series and provides functional equivalence.

Q: What are the key compatibility criteria for substitution? A: Substitution within the D4SL family is based on shared manufacturer (Omron), identical moisture sensitivity level (MSL 1), and functional classification as switching components.

Q: How do packaging differences affect substitution? A: The original part packaging is not specified. The substitute is available in bulk packaging, which may require procurement process adjustment but does not affect functional compatibility.

Q: What regulatory differences exist between these parts? A: The substitute carries active EAR99 classification and multi-agency approvals (CCC, CE, cURus, TUV), whereas the original part is obsolete with undefined REACH status.

Q: Is inventory availability a factor in substitution selection? A: Both parts maintain adequate inventory levels. The substitute's active status ensures continued availability beyond current stock.