D4SL-2MDG-DN Equivalent & Substitute Parts

Part Overview

The D4SL-2MDG-DN is a snap action switch manufactured by Omron Automation and Safety. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system maintenance and new design implementations. The part maintains unlimited moisture sensitivity level (MSL 1) classification and carries vendor-undefined REACH status.

Substiute Parts

D4SL-2MDG-DN

Omron Automation and SafetyIn Stock: 736D4SL-2MDG-DN Datasheet

Current PartRFQ

D4SL-N2HFG-DN

Omron Automation and SafetyIn Stock: 1146D4SL-N2HFG-DN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-N2HFG-DN is identified as a substitute for the D4SL-2MDG-DN based on the following criteria:

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

Base Product Series: Both components share the D4SL base product number, indicating they belong to the same product family with compatible mechanical and electrical interfaces.

Moisture Sensitivity Classification: Both parts maintain MSL 1 (Unlimited) rating, confirming equivalent environmental tolerance specifications.

Regulatory Compliance: The substitute part carries active certifications (CCC, CE, cURus, TUV) and EAR99 ECCN classification, providing current regulatory standing compared to the obsolete status of the original part.

Parameter Comparison

Engineering Selection Recommendations

The D4SL-N2HFG-DN serves as the designated substitute for the obsolete D4SL-2MDG-DN. Selection of this alternative is supported by:

Product Status Alignment: The substitute maintains active manufacturing status with current regulatory certifications, eliminating supply chain discontinuity risks associated with the obsolete original part.

Compliance Framework: The D4SL-N2HFG-DN carries multiple international approvals (CCC, CE, cURus, TUV) and EAR99 ECCN classification, providing documented regulatory compliance for global deployment scenarios.

Environmental Classification: Matching MSL 1 rating ensures equivalent moisture and environmental stress tolerance across both components.

Manufacturer Consistency: Omron Automation and Safety maintains both parts within the D4SL product family, supporting design continuity and interchangeability within established mechanical and electrical interfaces.

Frequently Asked Questions (FAQ)

Q: Why is the D4SL-2MDG-DN classified as obsolete? A: The D4SL-2MDG-DN has reached end-of-life status within Omron's product portfolio. The D4SL-N2HFG-DN represents the current active alternative within the same product family.

Q: Are the D4SL-2MDG-DN and D4SL-N2HFG-DN mechanically interchangeable? A: Both components share the D4SL base product designation and are manufactured by Omron Automation and Safety. Mechanical compatibility is supported by common series architecture; however, specific mounting and termination requirements must be verified against application documentation.

Q: What is the difference in circuit configuration between these parts? A: The D4SL-2MDG-DN is described as a snap action switch. The D4SL-N2HFG-DN is specified as an interlock solenoid locking switch with 3PST-NC + DPST-NC circuit configuration. Circuit differences require functional validation for specific application requirements.

Q: Does the substitute part meet the same environmental specifications? A: Both parts maintain MSL 1 (Unlimited) classification. The D4SL-N2HFG-DN additionally specifies IP67 ingress protection rating and -10°C ~ 55°C operating temperature range, providing documented environmental performance parameters.

Q: What certifications does the substitute part carry? A: The D4SL-N2HFG-DN holds CCC, CE, cURus, and TUV approvals with EAR99 ECCN classification, supporting deployment in regulated markets and applications requiring third-party certification documentation.

Q: Is inventory availability a consideration for substitution? A: The D4SL-2MDG-DN maintains 643 pieces in current stock. The D4SL-N2HFG-DN has 1090 pieces available. Both represent active inventory positions; however, long-term availability favors the active product status of the substitute part.