MSM-30 SWITCH 3-128-353 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-30 SWITCH (Part Number 3-128-353) 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 system functionality and ensure continued availability for repair, maintenance, and new design implementations.

Substiute Parts

3-128-353

SCHURTER Inc.In Stock: 9943-128-353 Datasheet

Current PartRFQ

3-145-598

SCHURTER Inc.In Stock: 9223-145-598 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MSM-30 SWITCH 3-128-353 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-30 series. Parts meeting these criteria maintain form, fit, and function compatibility while offering active product status and current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The MSM-30 SWITCH 3-145-598 is the manufacturer-recommended substitute for the obsolete 3-128-353. This part maintains identical functional classification as a pushbutton switch within the MSM-30 series and carries active product status with current manufacturing support from SCHURTER Inc. Selection of the active substitute part ensures long-term availability and compliance with current component sourcing requirements.

Frequently Asked Questions (FAQ)

Q: Can the 3-145-598 directly replace the 3-128-353? A: Yes. Both parts are MSM-30 series pushbutton switches manufactured by SCHURTER Inc. and share functional equivalence as defined by their product classification.

Q: Why is the original part listed as obsolete? A: The 3-128-353 has reached end-of-life status. The 3-145-598 is the active equivalent provided by the manufacturer for continued system support.

Q: Are there inventory considerations for selection? A: Both parts maintain current stock levels. The 3-145-598 is recommended for new designs and ongoing applications due to its active product status and manufacturer support.

Q: What determines substitution eligibility for MSM-30 switches? A: Substitution is based on identical product series classification, matching pushbutton switch functionality, and manufacturer equivalence within the SCHURTER product line.