D4SL-4KDG-D Equivalent & Substitute Parts

Part Overview

The D4SL-4KDG-D 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 remains available with 1049 units in current inventory stock.

Substiute Parts

D4SL-4KDG-D

Omron Automation and SafetyIn Stock: 1143D4SL-4KDG-D Datasheet

Current PartRFQ

D4SL-N4FFG-D

Omron Automation and SafetyIn Stock: 1047D4SL-N4FFG-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N4FFG-D qualifies as a substitute based on the following criteria:

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

Series Compatibility: The substitute part belongs to the D4SL series, the same base product family as the original component.

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

Product Status Transition: While the original part is obsolete, the substitute maintains active product status, providing long-term availability and continued manufacturer support.

The substitution is based strictly on these provided parameters. No additional electrical or mechanical compatibility assumptions are applied beyond the data supplied.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement: The D4SL-N4FFG-D is the designated substitute for the obsolete D4SL-4KDG-D. Selection of this alternative ensures continued access to Omron D4SL series switching technology with active product status and manufacturer support.

Compliance and Certification: The D4SL-N4FFG-D carries multiple approval certifications including CCC, CE, cURus, and TUV, providing compliance documentation for regulated applications.

Inventory Availability: Both the original and substitute parts maintain substantial stock levels, supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-4KDG-D obsolete? A: The D4SL-4KDG-D has reached end-of-life status. The D4SL-N4FFG-D provides continued functionality within the active D4SL product family.

Q: Are both parts from the same manufacturer? A: Yes. Both the D4SL-4KDG-D and D4SL-N4FFG-D are manufactured by Omron Automation and Safety, ensuring consistent design standards.

Q: What is the difference in packaging between these parts? A: The original part uses standard packaging, while the substitute is supplied in bulk packaging format.

Q: Do both parts have the same moisture sensitivity rating? A: Yes. Both components are rated MSL 1 (Unlimited), indicating identical environmental tolerance specifications.

Q: Is the substitute part currently available? A: Yes. The D4SL-N4FFG-D maintains active product status with 1034 units in current inventory stock.

Q: What certifications does the substitute part carry? A: The D4SL-N4FFG-D holds CCC, CE, cURus, and TUV approvals.