MSM-19 Pushbutton Switch 3-100-883 Equivalent & Substitute Parts

Part Overview

The SCHURTER 3-100-883 is an MSM-19 series pushbutton switch classified as a general-purpose switching component. This part is currently listed with obsolete product status, making identification of functionally equivalent alternatives necessary for ongoing design support, maintenance, and procurement activities. The MSM-19 switch family provides standardized pushbutton switching functionality suitable for control panel and equipment interface applications.

Substiute Parts

3-100-883

SCHURTER Inc.In Stock: 8023-100-883 Datasheet

Current PartRFQ

3-145-498

SCHURTER Inc.In Stock: 11973-145-498 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 3-100-883 is based on functional equivalence within the MSM-19 pushbutton switch family. The primary substitution criterion is maintenance of identical switching functionality and mechanical form factor. The SCHURTER 3-145-498 qualifies as a direct substitute based on the following alignment:

• Identical product category: Pushbutton Switch
• Same manufacturer: SCHURTER Inc.
• Same series designation: MSM-19
• Active product status with current manufacturing support
• Compatible mechanical and electrical interface characteristics

Parameter Comparison

Engineering Selection Recommendations

The 3-145-498 is the manufacturer-recommended substitute for the obsolete 3-100-883. Selection of the active-status 3-145-498 provides access to current manufacturing support, documented specifications, and assured long-term availability. For applications currently using the 3-100-883, transition to the 3-145-498 eliminates obsolescence risk while maintaining functional compatibility within the MSM-19 platform.

Frequently Asked Questions (FAQ)

Q: Can the 3-145-498 directly replace the 3-100-883 in existing designs?

A: Yes. Both components are MSM-19 series pushbutton switches from SCHURTER Inc. with identical functional classification. The 3-145-498 is the manufacturer-recommended substitute.

Q: What is the primary reason for substitution?

A: The 3-100-883 carries obsolete product status. The 3-145-498 is an active product with current manufacturing support.

Q: Are there packaging differences between these parts?

A: Both parts use standard packaging consistent with the MSM-19 series.

Q: Should I prioritize the 3-145-498 for new designs?

A: Yes. Active product status ensures specification stability, manufacturing continuity, and technical support availability.