D4SL-3PDG-DN Equivalent & Substitute Parts

Part Overview

The D4SL-3PDG-DN is a snap action switch manufactured by Omron Automation and Safety. This component is classified as obsolete, indicating it is no longer in active production. With 809 units currently in stock, finding equivalent or substitute parts is necessary for continued system support, maintenance, and new design implementations where this legacy component is specified.

Substiute Parts

D4SL-3PDG-DN

Omron Automation and SafetyIn Stock: 839D4SL-3PDG-DN Datasheet

Current PartRFQ

D4SL-N3PFG-DN

Omron Automation and SafetyIn Stock: 1073D4SL-N3PFG-DN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-3PDG-DN has one identified substitute within the Omron D4SL product family: the D4SL-N3PFG-DN. Substitution eligibility is determined by the following criteria:

• Manufacturer alignment (Omron Automation and Safety)
• Series compatibility (D4SL family)
• Functional classification (switching devices)
• Moisture sensitivity level (MSL 1 - Unlimited)
• Environmental compliance certifications (CCC, CE, cURus, TUV)

The D4SL-N3PFG-DN represents an active product within the same manufacturer family, providing continuity for applications requiring D4SL-series switching functionality.

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N3PFG-DN is the designated substitute for the obsolete D4SL-3PDG-DN. Selection of this substitute is supported by:

• Active product status ensuring ongoing availability and manufacturer support
• Identical MSL classification (1 - Unlimited) confirming equivalent moisture handling requirements
• Current regulatory compliance certifications (CCC, CE, cURus, TUV) meeting modern standards
• Bulk packaging consistency with the original component
• Membership within the same D4SL product family, maintaining design lineage and compatibility expectations

The transition from D4SL-3PDG-DN to D4SL-N3PFG-DN is appropriate for new designs and system replacements where the original obsolete component is no longer procurable.

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-3PDG-DN classified as obsolete? A: The D4SL-3PDG-DN has been discontinued by Omron Automation and Safety and is no longer manufactured. The D4SL-N3PFG-DN represents the active continuation within the D4SL product family.

Q: Are the D4SL-3PDG-DN and D4SL-N3PFG-DN mechanically interchangeable? A: Both components are members of the D4SL series and share identical MSL ratings. Mechanical compatibility depends on specific mounting and termination requirements of your application. Verify connector type and panel mounting specifications against your system design.

Q: What certifications does the substitute part carry? A: The D4SL-N3PFG-DN holds CCC, CE, cURus, and TUV approvals, meeting current international regulatory requirements. The original D4SL-3PDG-DN certification status is not specified in available documentation.

Q: Is the packaging format the same? A: Both the D4SL-3PDG-DN and D4SL-N3PFG-DN are supplied in bulk packaging, maintaining consistency in procurement and handling procedures.

Q: What is the operating temperature range for the substitute? A: The D4SL-N3PFG-DN operates across -10°C to 55°C. Operating temperature specifications for the original D4SL-3PDG-DN are not provided in available technical documentation.