MSM-18 SWITCH Equivalent & Substitute Parts Reference

Part Overview

The SCHURTER MSM-18 SWITCH (Manufacturer Part Number: 1241.6718) is a pushbutton switch classified as obsolete. Due to its discontinued status, identifying functionally equivalent active alternatives is essential for ongoing system maintenance, repair, and new design implementations. The substitute part identified maintains the same core functionality and form factor, enabling direct replacement in existing applications.

Substiute Parts

1241.6718

SCHURTER Inc.In Stock: 9301241.6718 Datasheet

Current PartRFQ

3-145-884

SCHURTER Inc.In Stock: 10333-145-884 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSM-18 SWITCH is determined by functional equivalence within the SCHURTER pushbutton switch product line. The substitute part 3-145-884 maintains identical functional classification and mechanical compatibility as a pushbutton switch within the same manufacturer ecosystem. The substitution is valid based on:

• Identical product category (Pushbutton Switch)
• Same manufacturer (SCHURTER Inc.)
• Active product status of the substitute part, ensuring ongoing availability and support
• Equivalent mechanical form factor and switching functionality

Parameter Comparison

Engineering Selection Recommendations

The substitute part 3-145-884 is the recommended replacement for obsolete part 1241.6718. Selection is based on:

• Active product status ensuring long-term availability and manufacturer support
• Functional equivalence as a SCHURTER MSM-18 series pushbutton switch
• Sufficient inventory availability from active production channels
• Direct compatibility within the same product series and manufacturer ecosystem

For applications currently using 1241.6718, transition to 3-145-884 is supported by equivalent mechanical and functional specifications.

Frequently Asked Questions (FAQ)

Q: Can part 3-145-884 directly replace 1241.6718 in existing applications?

A: Yes. Both parts are SCHURTER MSM-18 series pushbutton switches with equivalent functional specifications and mechanical compatibility.

Q: Why is the original part 1241.6718 listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. The substitute part 3-145-884 provides functional continuity for systems requiring MSM-18 pushbutton switch functionality.

Q: What are the key parameters determining substitution validity?

A: Substitution is valid based on identical product category (Pushbutton Switch), manufacturer (SCHURTER Inc.), and series designation (MSM-18). The substitute part maintains these core parameters while offering active product status.

Q: Is inventory availability a factor in component selection?

A: Yes. The substitute part 3-145-884 is available from active production (925 Pcs), whereas the original part 1241.6718 represents limited obsolete stock (867 Pcs). Active production ensures sustained availability for future requirements.

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

A: Packaging and certification information was not provided in the technical specifications for either part. Verification with SCHURTER Inc. is recommended if specific packaging or certification requirements apply to your application.