D4SL-3QDG-DN Equivalent & Substitute Parts

Part Overview

The D4SL-3QDG-DN is a snap action switch manufactured by Omron Automation and Safety. This component is classified as obsolete, necessitating identification of active equivalent parts for continued system support and procurement. The switch serves as an electromechanical control element in industrial automation applications where reliable switching action is required.

Substiute Parts

D4SL-3QDG-DN

Omron Automation and SafetyIn Stock: 1044D4SL-3QDG-DN Datasheet

Current PartRFQ

D4SL-N3QFG-DN

Omron Automation and SafetyIn Stock: 873D4SL-N3QFG-DN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N3QFG-DN qualifies as a direct substitute based on the following criteria:

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

Series compatibility: The substitute part belongs to the D4SL series, maintaining functional and mechanical compatibility with the original design.

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

Active product status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

Selection between the original part and substitute should be based on the following factors:

Procurement timeline: The D4SL-3QDG-DN remains available in inventory (967 units). The D4SL-N3QFG-DN provides an active alternative for future procurement cycles.

Compliance requirements: Both parts maintain equivalent MSL classifications. The D4SL-N3QFG-DN carries active regulatory approvals (CCC, CE, cURus, TUV), whereas the original part is classified as obsolete.

Supply chain continuity: Transition to the D4SL-N3QFG-DN ensures access to an actively manufactured component, reducing long-term supply risk.

Frequently Asked Questions (FAQ)

Q: What makes D4SL-N3QFG-DN a valid substitute for D4SL-3QDG-DN?

A: Both parts are manufactured by Omron Automation and Safety within the D4SL product series and share identical MSL 1 classification. The substitute maintains active production status, addressing the obsolescence of the original part.

Q: Are there packaging differences between these parts?

A: The original part packaging is unspecified. The substitute is supplied in bulk packaging format.

Q: What is the inventory status for each part?

A: D4SL-3QDG-DN has 967 units available. D4SL-N3QFG-DN has 810 units available.

Q: Does the substitute part carry regulatory approvals?

A: The D4SL-N3QFG-DN carries CCC, CE, cURus, and TUV approvals. The original part is classified as obsolete.