D4SL-2PDA-DN Equivalent & Substitute Parts

Part Overview

The D4SL-2PDA-DN 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 snap action switching mechanism provides reliable contact engagement for control and safety circuit applications. Due to its obsolete status, sourcing equivalent or substitute components is necessary for system maintenance, repair, and new design implementations.

Substiute Parts

D4SL-2PDA-DN

Omron Automation and SafetyIn Stock: 864D4SL-2PDA-DN Datasheet

Current PartRFQ

D4SL-N2PFA-DN

Omron Automation and SafetyIn Stock: 885D4SL-N2PFA-DN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N2PFA-DN is identified as a substitute for the D4SL-2PDA-DN based on manufacturer lineage within the Omron D4SL series. Both components originate from the same product family, indicating functional compatibility within the D4SL platform architecture.

Substitution eligibility is determined by the following parameters:

• Manufacturer: Omron Automation and Safety (common source)
• Series: D4SL (shared product line)
• Product Status: Active status of substitute ensures continued availability and support
• Moisture Sensitivity Level: MSL 1 (Unlimited) - equivalent environmental tolerance
• Compliance Framework: Both components maintain recognized approval agencies (CCC, CE, cURus, TUV)

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N2PFA-DN serves as the designated substitute for the obsolete D4SL-2PDA-DN. Selection of this alternative is supported by:

• Active product status ensuring long-term availability and manufacturer support
• Equivalent MSL rating (1 - Unlimited) confirming environmental tolerance parity
• Established compliance certifications (CCC, CE, cURus, TUV) meeting regulatory requirements
• Shared manufacturer platform (Omron D4SL series) indicating design compatibility within the product family
• Adequate inventory availability (861 Pcs) supporting procurement requirements

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-2PDA-DN classified as obsolete?

A: The D4SL-2PDA-DN has reached end-of-life status within Omron's product portfolio. The D4SL-N2PFA-DN represents the active continuation within the D4SL series.

Q: What parameters determine substitution eligibility between these components?

A: Substitution is based on manufacturer lineage (Omron Automation and Safety), series membership (D4SL platform), equivalent MSL rating (1 - Unlimited), and compliance framework alignment (CCC, CE, cURus, TUV certifications).

Q: Are there packaging differences between the main part and substitute?

A: The D4SL-2PDA-DN packaging is not specified in available documentation. The D4SL-N2PFA-DN is supplied in Bulk packaging. Packaging compatibility must be evaluated against specific application requirements.

Q: What is the inventory status for both components?

A: The D4SL-2PDA-DN has 783 Pcs available as new original stock. The D4SL-N2PFA-DN has 861 Pcs available as new original stock, providing adequate supply for procurement planning.

Q: Are both components subject to the same environmental and regulatory standards?

A: Both components maintain MSL 1 (Unlimited) rating. The D4SL-N2PFA-DN carries documented compliance certifications (CCC, CE, cURus, TUV). REACH status for the D4SL-2PDA-DN is listed as Vendor Undefined.