D4SL-3LDG-D4 Equivalent & Substitute Parts

Part Overview

The D4SL-3LDG-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 ongoing system maintenance and new design implementations. The original part maintains an inventory of 1021 units in stock despite its discontinued status.

Substiute Parts

D4SL-3LDG-D4

Omron Automation and SafetyIn Stock: 1040D4SL-3LDG-D4 Datasheet

Current PartRFQ

D4SL-N3GFG-D4

Omron Automation and SafetyIn Stock: 840D4SL-N3GFG-D4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N3GFG-D4 is identified as a substitute for the D4SL-3LDG-D4 based on the following criteria:

Manufacturer Continuity: Both parts are manufactured by Omron Automation and Safety, ensuring design philosophy and quality standards alignment.

Series Relationship: The substitute part belongs to the D4SL-N series, maintaining the D4SL base product family lineage.

Moisture Sensitivity Level: Both parts share MSL 1 (Unlimited), indicating identical environmental tolerance specifications.

Product Status Consideration: While the original part is obsolete, the substitute maintains active product status, ensuring long-term availability and continued manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N3GFG-D4 serves as the designated substitute for the obsolete D4SL-3LDG-D4. Selection of this alternative is supported by:

Product Status: The substitute maintains active manufacturing status, ensuring availability for procurement and future supply chain continuity.

Regulatory Compliance: The D4SL-N3GFG-D4 holds RoHS compliance certification and multiple approval agencies including CCC, CE, cURus, and TUV, meeting contemporary regulatory requirements.

Environmental Specifications: Identical MSL rating ensures equivalent performance in moisture-sensitive applications.

Manufacturer Support: Continued production by Omron Automation and Safety guarantees technical documentation, quality assurance, and consistent component specifications.

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-3LDG-D4 no longer available? A: The D4SL-3LDG-D4 has reached obsolete product status. Omron has discontinued this model in favor of newer designs within the D4SL product family.

Q: What makes the D4SL-N3GFG-D4 a suitable substitute? A: Both components share the same manufacturer, identical moisture sensitivity level, and belong to the same D4SL base product family. The substitute maintains active production status with current regulatory certifications.

Q: Are there packaging differences between these parts? A: The original part packaging specification is not defined. The substitute is supplied in bulk packaging format.

Q: Does the substitute have better environmental protection? A: The D4SL-N3GFG-D4 specifies IP67 ingress protection (dust tight, waterproof), providing defined environmental sealing. The original part does not specify this parameter.

Q: What regulatory certifications does the substitute hold? A: The D4SL-N3GFG-D4 carries CCC, CE, cURus, and TUV approvals, with RoHS compliance certification.

Q: Is the substitute RoHS compliant? A: Yes, the D4SL-N3GFG-D4 is RoHS compliant. The original part's RoHS status is not specified.