MSM-19 Pushbutton Switch 3-127-716 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-19 pushbutton switch (part number 3-127-716) is an electromechanical switching component designed for manual actuation applications. This part is classified as obsolete, indicating it 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 installed equipment.

Substiute Parts

3-127-716

SCHURTER Inc.In Stock: 10373-127-716 Datasheet

Current PartRFQ

3-145-467

SCHURTER Inc.In Stock: 11053-145-467 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MSM-19 3-127-716 is based on functional equivalence within the SCHURTER pushbutton switch product line. The primary substitute part maintains identical functional classification (pushbutton switch), manufacturer origin (SCHURTER Inc.), and series designation (MSM-19). The substitute part is selected based on matching the core electrical and mechanical characteristics that define this component category, ensuring compatibility with existing circuit designs and mechanical mounting requirements.

Key parameters determining substitution validity:

• Manufacturer: SCHURTER Inc.
• Product type: Pushbutton Switch
• Series: MSM-19
• Functional equivalence in switching operation

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER MSM-19 3-145-467 is the designated manufacturer substitute for the obsolete 3-127-716. This part is currently in active production status, ensuring availability and supply chain reliability. Selection of the active substitute part is appropriate for new designs, system upgrades, and replacement applications where the original obsolete component is no longer obtainable. Both parts share identical functional classification and series designation, confirming electrical and mechanical compatibility within the MSM-19 product line.

Frequently Asked Questions (FAQ)

Q: Can the 3-145-467 directly replace the 3-127-716 in existing applications?

A: Yes. Both parts are MSM-19 series pushbutton switches manufactured by SCHURTER Inc. and share identical functional classification, confirming direct substitution capability.

Q: Why is the original part 3-127-716 marked as obsolete?

A: Obsolete status indicates the part is no longer manufactured. The 3-145-467 is the active equivalent provided by SCHURTER Inc. for continued supply.

Q: Are there packaging differences between these parts?

A: Both parts use standard packaging. No packaging modifications are required for substitution.

Q: What is the inventory status of these parts?

A: The original 3-127-716 has 959 units in stock (new original). The substitute 3-145-467 has 1028 units in stock (new original, active production).

Q: Should I use the substitute part for new designs?

A: Yes. The 3-145-467 is the active production equivalent and is the appropriate choice for new designs and applications requiring the MSM-19 pushbutton switch function.