MSM-19 SWITCH 3-137-697 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-19 SWITCH (part number 3-137-697) is a pushbutton switch classified as obsolete. As this component has reached end-of-life status, identifying functionally equivalent active alternatives is essential for ongoing maintenance, repair, and new design implementations where this switch type is required.

Substiute Parts

3-137-697

SCHURTER Inc.In Stock: 7943-137-697 Datasheet

Current PartRFQ

3-145-533

SCHURTER Inc.In Stock: 9243-145-533 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MSM-19 SWITCH 3-137-697 is determined by functional equivalence within the SCHURTER pushbutton switch product line. The primary substitute maintains identical series designation (MSM-19) and functional classification (pushbutton switch), ensuring mechanical and electrical compatibility. The substitute part is selected based on matching product category, switch type, and manufacturer continuity, with the key differentiator being active product status versus obsolete status.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER MSM-19 SWITCH 3-145-533 is the manufacturer-recommended substitute for obsolete part number 3-137-697. Both components share identical series classification and functional purpose as pushbutton switches manufactured by SCHURTER Inc. The substitute part 3-145-533 maintains active product status, ensuring availability for procurement and ongoing supply chain support. Selection of the active substitute part eliminates obsolescence risk and provides access to current manufacturing and quality assurance processes.

Frequently Asked Questions (FAQ)

Q: Can MSM-19 SWITCH 3-145-533 directly replace 3-137-697 in existing applications? A: Yes. Both parts are SCHURTER MSM-19 series pushbutton switches with identical functional classification. The substitute maintains the same series designation and product category, supporting direct replacement in compatible mechanical and electrical configurations.

Q: Why is the original part 3-137-697 listed as obsolete? A: Product status reflects manufacturer lifecycle decisions. Obsolete designation indicates the part is no longer in active production. The manufacturer-recommended substitute 3-145-533 provides continuity for applications requiring MSM-19 pushbutton switch functionality.

Q: Are there packaging differences between these parts? A: Both parts utilize standard packaging. No packaging variation is specified between the original and substitute components.

Q: What is the inventory status of these parts? A: Original part 3-137-697 has 721 pieces available as new original stock. Substitute part 3-145-533 has 842 pieces available as new original stock.