MSM-22 SWITCH 3-137-701 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-22 SWITCH (part number 3-137-701) 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

3-137-701

SCHURTER Inc.In Stock: 10523-137-701 Datasheet

Current PartRFQ

3-145-772

SCHURTER Inc.In Stock: 11393-145-772 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MSM-22 SWITCH 3-137-701 are identified based on functional equivalence within the same product series and manufacturer. The primary substitution criterion is mechanical and electrical compatibility as a pushbutton switch within the MSM-22 series. Parts are grouped as direct substitutes when they maintain identical functional classification, originate from the same manufacturer (SCHURTER Inc.), and operate within the same electrical and mechanical envelope.

Key parameters determining substitution validity:

• Product type classification (Pushbutton Switch)
• Series designation (MSM-22)
• Manufacturer consistency (SCHURTER Inc.)
• Mechanical form factor compatibility

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER part number 3-145-772 is the recommended substitute for the obsolete 3-137-701. This recommendation is based on the following engineering criteria:

• Both components are classified as MSM-22 series pushbutton switches from SCHURTER Inc., ensuring functional and mechanical compatibility
• The substitute part (3-145-772) maintains active product status, ensuring ongoing availability and manufacturer support
• The obsolete status of the original part (3-137-701) necessitates transition to the active equivalent for new procurement and long-term supply chain continuity
• Inventory availability of the substitute part (1036 pcs) supports immediate implementation

Frequently Asked Questions (FAQ)

Q: Can the 3-145-772 be used as a direct replacement for the 3-137-701?

A: Yes. Both components are MSM-22 series pushbutton switches manufactured by SCHURTER Inc. and share identical functional classification and mechanical form factor, qualifying the 3-145-772 as a direct substitute for the obsolete 3-137-701.

Q: Why is the original part 3-137-701 listed as obsolete?

A: The 3-137-701 has reached end-of-life status within SCHURTER's product portfolio. The active substitute 3-145-772 provides equivalent functionality and is the current production equivalent.

Q: Are there packaging differences between these parts?

A: Both parts utilize standard packaging appropriate for MSM-22 series pushbutton switches. No packaging incompatibilities exist between the original and substitute components.

Q: What is the inventory status for the substitute part?

A: The 3-145-772 substitute is available with 1036 pieces in new original stock, providing adequate supply for procurement requirements.