SCHURTER 3-120-086 MSM-22 Pushbutton Switch Equivalent & Substitute Parts

Part Overview

The SCHURTER 3-120-086 is an MSM-22 series pushbutton switch classified as a general-purpose switching component. This part is currently listed as obsolete, necessitating identification of functionally equivalent alternatives for ongoing applications and new designs. The MSM-22 pushbutton switch serves as a manual input control device in electronic assemblies requiring reliable tactile switching functionality.

Substiute Parts

3-120-086

SCHURTER Inc.In Stock: 8893-120-086 Datasheet

Current PartRFQ

3-145-903

SCHURTER Inc.In Stock: 10703-145-903 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SCHURTER 3-120-086 is based on the following criteria:

• Identical product series designation (MSM-22)
• Identical manufacturer (SCHURTER Inc.)
• Identical functional classification (Pushbutton Switch)
• Active product status ensuring continued availability and supply chain support
• Mechanical and electrical compatibility within the MSM-22 platform

The substitute part maintains the same series architecture and switching characteristics, enabling direct functional replacement in applications currently utilizing the obsolete 3-120-086.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 3-145-903 is the designated manufacturer-recommended substitute for the obsolete 3-120-086. Both components share identical series classification and functional purpose within the MSM-22 platform. The 3-145-903 maintains active product status, ensuring availability for procurement and ongoing supply chain continuity. Selection of the 3-145-903 aligns with manufacturer guidance and supports long-term design reliability through access to current production inventory and technical support resources.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 3-145-903 directly replace the 3-120-086 in existing applications?

A: Yes. Both components are MSM-22 series pushbutton switches manufactured by SCHURTER Inc. with identical functional classification. The 3-145-903 is the manufacturer-recommended substitute for the obsolete 3-120-086.

Q: Why is the 3-120-086 no longer available?

A: The 3-120-086 has reached end-of-life status and is classified as obsolete. SCHURTER Inc. has designated the 3-145-903 as the active replacement within the MSM-22 product line.

Q: Are there packaging differences between these parts?

A: Both the 3-120-086 and 3-145-903 utilize standard packaging consistent with MSM-22 series specifications.

Q: What is the inventory status of the substitute part?

A: The SCHURTER 3-145-903 is currently in active production with 1009 pieces available as new original stock.