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WLG2-139LD3-N 5M Equivalent & Substitute Parts

Part Overview

The WLG2-139LD3-N 5M is a limit switch manufactured by Omron Automation and Safety, classified as an obsolete product. This switch is a fundamental industrial control component used for position detection and machine automation applications. Due to its obsolete status, identifying functionally equivalent active alternatives is necessary for system maintenance, replacement, and new design implementations where continued supply of the original part cannot be guaranteed.

Substiute Parts

WLG2-139LD3-N 5M

Omron Automation and SafetyIn Stock: 800WLG2-139LD3-N 5M Datasheet

Current PartRFQ

WLG2-139LD3 5M

Omron Automation and SafetyIn Stock: 1180WLG2-139LD3 5M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The WLG2-139LD3 5M qualifies as a substitute based on the following alignment criteria:

• Manufacturer Match: Both parts are manufactured by Omron Automation and Safety
• Product Category: Both are limit switches within the same functional classification
• Regulatory Compliance: Identical ECCN (EAR99) and HTSUS (8536.50.9055) codes
• Moisture Sensitivity: Matching MSL rating of 1 (Unlimited)
• Series Relationship: The substitute is part of the WL series, with the same base product number (WLG2-139)
• Product Status: The substitute is Active, ensuring ongoing availability and support

Parameter Comparison

Engineering Selection Recommendations

The WLG2-139LD3 5M is the direct substitute for the obsolete WLG2-139LD3-N 5M based on the following factors:

• Product Status Alignment: The substitute transitions from an obsolete part to an active product with guaranteed supply continuity
• Regulatory Compliance: Both parts share identical ECCN and HTSUS classifications, ensuring no change in export control or tariff treatment
• Manufacturer Continuity: Both are Omron products, maintaining consistency in quality standards and technical support
• RoHS Compliance: The substitute meets RoHS requirements, supporting modern environmental and regulatory standards
• MSL Rating: Identical moisture sensitivity classification ensures equivalent handling and storage requirements

Frequently Asked Questions (FAQ)

Q: Why is the WLG2-139LD3-N 5M obsolete? A: The WLG2-139LD3-N 5M has reached end-of-life status. The WLG2-139LD3 5M is the active equivalent within the Omron WL series.

Q: Are the electrical specifications identical between the two parts? A: The original part number does not provide detailed electrical specifications in available documentation. The substitute WLG2-139LD3 5M specifies SPDT circuit configuration, 5A AC / 400mA DC current rating, and 125V AC/DC voltage rating.

Q: What is the relationship between WLG2-139LD3-N 5M and WLG2-139LD3 5M? A: Both parts share the base product number WLG2-139 and are manufactured by Omron. The substitute is the active production variant with full technical documentation and ongoing availability.

Q: Are there any packaging differences? A: Packaging information is not specified for either part in the provided data.

Q: Can I use WLG2-139LD3 5M as a direct replacement? A: Substitution is valid based on manufacturer, regulatory classification, and product series alignment. Verify mechanical mounting compatibility and electrical specifications against your application requirements.

Q: What is the inventory status? A: WLG2-139LD3-N 5M: 710 Pcs New Original In Stock. WLG2-139LD3 5M: 1128 Pcs New Original In Stock.