MSM-19 SWITCH 3-136-656 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-19 SWITCH (part number 3-136-656) is a pushbutton switch classified as obsolete. As this component has reached end-of-life status, identifying equivalent and substitute parts is necessary to maintain design continuity, support legacy system repairs, and ensure procurement availability for ongoing production or field service requirements.

Substiute Parts

3-136-656

SCHURTER Inc.In Stock: 8343-136-656 Datasheet

Current PartRFQ

3-145-460

SCHURTER Inc.In Stock: 9993-145-460 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MSM-19 SWITCH 3-136-656 is based on functional equivalence within the SCHURTER pushbutton switch product line. The primary substitute part maintains identical functional classification (pushbutton switch) and manufacturer origin (SCHURTER Inc.), ensuring mechanical and electrical compatibility with existing designs. The substitution logic prioritizes parts with active product status to ensure long-term availability and ongoing manufacturer support.

Key parameters determining substitution eligibility:

• Product type classification (Pushbutton Switch)
• Manufacturer consistency (SCHURTER Inc.)
• Series compatibility (MSM-19)
• Functional equivalence in switching operation

Parameter Comparison

Engineering Selection Recommendations

The substitute part 3-145-460 is recommended for new designs and ongoing procurement due to its active product status. This part maintains full functional equivalence as a pushbutton switch within the MSM-19 series and is manufactured by SCHURTER Inc., ensuring design continuity and compatibility with existing applications.

For legacy system support where the original 3-136-656 is required, current inventory availability (787 pieces) supports near-term procurement needs. However, transition to the active substitute part 3-145-460 is advised for long-term supply chain stability and manufacturer support continuity.

Frequently Asked Questions (FAQ)

Q: Can the 3-145-460 directly replace the 3-136-656 in existing applications?

A: Yes. Both parts are MSM-19 series pushbutton switches manufactured by SCHURTER Inc. and maintain functional equivalence as switching components.

Q: Why is the original part 3-136-656 marked as obsolete?

A: Obsolete status indicates the part has reached end-of-life in the manufacturer's product line. The substitute part 3-145-460 represents the active equivalent within the same product series.

Q: What is the inventory status for each part?

A: The original part 3-136-656 has 787 pieces available. The substitute part 3-145-460 has 929 pieces available, both listed as new original stock.

Q: Are there packaging or mechanical differences between these parts?

A: Both parts are classified within the MSM-19 series. Packaging specifications were not provided in the technical parameters for comparison.

Q: Should I use the original or substitute part for new designs?

A: The substitute part 3-145-460 is recommended for new designs due to its active product status, ensuring ongoing manufacturer support and long-term availability.