D4SL-3NDG-D4 Equivalent & Substitute Parts

Part Overview

The D4SL-3NDG-D4 is a snap action switch manufactured by Omron Automation and Safety. This component is classified as obsolete, requiring identification of suitable alternatives for ongoing applications. The obsolete status necessitates sourcing equivalent or substitute components to maintain system functionality and ensure supply chain continuity.

Substiute Parts

D4SL-3NDG-D4

Omron Automation and SafetyIn Stock: 727D4SL-3NDG-D4 Datasheet

Current PartRFQ

D4SL-N3NFG-D4

Omron Automation and SafetyIn Stock: 883D4SL-N3NFG-D4 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N3NFG-D4 is identified as a direct substitute for the D4SL-3NDG-D4. Substitution eligibility is determined by the following criteria:

• Manufacturer alignment: Both components are manufactured by Omron Automation and Safety
• Base product series compatibility: Both belong to the D4SL product family
• Moisture sensitivity level: Both rated MSL 1 (Unlimited), ensuring equivalent environmental tolerance
• Regulatory compliance: Both maintain appropriate certification standards for industrial switching applications
• Active product status: The substitute part maintains active production status, ensuring availability and supply chain reliability

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N3NFG-D4 is the designated substitute for the obsolete D4SL-3NDG-D4. Selection is supported by the following factors:

• Both components share identical MSL ratings, ensuring equivalent moisture and environmental handling requirements
• The substitute maintains active production status, eliminating supply chain discontinuity
• The substitute achieves RoHS compliance and REACH unaffected status, meeting current regulatory requirements
• Both components are manufactured by the same original equipment manufacturer, ensuring design and functional consistency within the D4SL product family
• Certification approvals for the substitute (CCC, CE, cURus, TUV) provide comprehensive compliance coverage for industrial applications

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-3NDG-D4 no longer available? A: The D4SL-3NDG-D4 has reached obsolete status. The D4SL-N3NFG-D4 is the designated substitute within the Omron D4SL product family.

Q: Are the MSL ratings equivalent between the main part and substitute? A: Yes. Both the D4SL-3NDG-D4 and D4SL-N3NFG-D4 are rated MSL 1 (Unlimited), indicating identical moisture sensitivity and environmental tolerance specifications.

Q: What is the difference in packaging between these parts? A: The D4SL-3NDG-D4 packaging is not specified in available documentation. The D4SL-N3NFG-D4 is supplied in bulk packaging.

Q: Does the substitute meet current regulatory standards? A: Yes. The D4SL-N3NFG-D4 is RoHS compliant and REACH unaffected, meeting current environmental and regulatory requirements for industrial component applications.

Q: Are both parts manufactured by Omron? A: Yes. Both the D4SL-3NDG-D4 and D4SL-N3NFG-D4 are manufactured by Omron Automation and Safety.