MSM-22 SWITCH 3-104-590 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-22 SWITCH (part number 3-104-590) is a pushbutton switch classified as obsolete. This part is no longer in active production. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and repair operations for equipment utilizing this component.

Substiute Parts

3-104-590

SCHURTER Inc.In Stock: 10753-104-590 Datasheet

Current PartRFQ

3-145-494

SCHURTER Inc.In Stock: 9373-145-494 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MSM-22 SWITCH 3-104-590 are identified based on functional equivalence within the same product series and manufacturer. The primary substitution criterion is the maintenance of identical electrical and mechanical characteristics within the MSM-22 switch family. Parts qualified as substitutes share the same series designation, functional classification as pushbutton switches, and are sourced from the same manufacturer to ensure design compatibility and performance parity.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER part number 3-145-494 is the manufacturer-recommended substitute for the obsolete 3-104-590. This substitute maintains active product status and is currently in production, ensuring long-term availability and supply chain reliability. Both parts are identical MSM-22 pushbutton switches from SCHURTER Inc., providing functional equivalence for direct replacement applications. Selection of the active substitute part is recommended for new designs and ongoing procurement to avoid future obsolescence issues.

Frequently Asked Questions (FAQ)

Q: Can the 3-145-494 be used as a direct replacement for the 3-104-590? A: Yes. Both parts are MSM-22 pushbutton switches manufactured by SCHURTER Inc. and share identical functional characteristics within the series.

Q: Why is the original part 3-104-590 listed as obsolete? A: The 3-104-590 has been discontinued by the manufacturer. The 3-145-494 is the active equivalent that replaces it in the product line.

Q: Are there packaging differences between these parts? A: Packaging information is not differentiated in the available technical parameters for these parts.

Q: What is the inventory status for these parts? A: The original 3-104-590 has 993 pieces available as new original stock. The substitute 3-145-494 has 874 pieces available as new original stock.

Q: Should I use the obsolete part or the active substitute? A: For new applications and future procurement, use the active substitute 3-145-494 to ensure continued availability and manufacturer support.