MSM-30 SWITCH 3-100-631 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-30 SWITCH (part number 3-100-631) is a pushbutton switch classified as obsolete. Due to its discontinued status, identifying equivalent and substitute components is necessary to maintain system functionality and support ongoing maintenance requirements. The MSM-30 series represents a specific switch architecture, and suitable alternatives must maintain functional compatibility within the original application context.

Substiute Parts

3-100-631

SCHURTER Inc.In Stock: 10123-100-631 Datasheet

Current PartRFQ

3-145-631

SCHURTER Inc.In Stock: 9223-145-631 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 3-100-631 is based on maintaining the MSM-30 pushbutton switch functional category and manufacturer continuity. The primary substitute is sourced from the same manufacturer (SCHURTER Inc.) to ensure mechanical and electrical compatibility. The substitute part retains the MSM-30 series designation and pushbutton switch classification, which are the critical parameters determining functional equivalence. Product status transition from obsolete to active indicates improved availability and ongoing manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The MSM-30 SWITCH 3-145-631 is the manufacturer-recommended substitute for the obsolete 3-100-631. Selection of the active-status substitute part ensures access to current inventory and ongoing manufacturer support. Both components share identical functional classification and series designation, establishing direct substitution eligibility. The transition from obsolete to active product status provides improved long-term availability for system maintenance and replacement cycles.

Frequently Asked Questions (FAQ)

Q: Can the 3-145-631 directly replace the 3-100-631 in existing applications? A: Yes. Both parts are MSM-30 series pushbutton switches from SCHURTER Inc. with identical functional classification, establishing direct substitution compatibility.

Q: Why is the original part marked as obsolete? A: Obsolete status indicates the manufacturer has discontinued production of the 3-100-631. The 3-145-631 represents the active equivalent within the same product series.

Q: What is the difference between these two part numbers? A: The primary difference is product status. The 3-100-631 is obsolete, while the 3-145-631 is active. Both maintain the MSM-30 series pushbutton switch specification.

Q: Is inventory availability a concern for either part? A: Both parts show current stock availability. The original part has 992 units in stock, and the substitute has 857 units in stock, indicating adequate supply for procurement.

Q: Should I prioritize one part over the other for new designs? A: For new designs and ongoing applications, the active-status 3-145-631 is the appropriate selection due to manufacturer support and production continuity.