MSS-20CL-W Equivalent & Substitute Parts

Part Overview

The MSS-20CL-W is a magnetic ball switch sensor manufactured by Magnasphere Corp, designed for door contact applications. This component operates as a SPST-NC (Single Pole Single Throw - Normally Closed) switch with magnetic actuation and wire lead termination. The part is classified as obsolete, necessitating identification of active equivalent models to maintain system functionality and ensure continued component availability for new designs and field replacements.

Substiute Parts

MSS-20CL-W

Magnasphere CorpIn Stock: 1125MSS-20CL-W Datasheet

Current PartRFQ

MSS-201C-WHITE

Magnasphere CorpIn Stock: 799MSS-201C-WHITE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MSS-20CL-W is determined by the following critical parameters:

Mandatory Matching Parameters:

• Output Type: SPST-NC configuration
• Actuator Material: Magnet
• Termination Style: Wire Leads
• Voltage - Supply: 30V maximum rating
• Package / Case: Module form factor
• Manufacturer: Magnasphere Corp (same product family)
• RoHS Compliance: RoHS Compliant status

The MSS-201C-WHITE qualifies as a direct substitute because it maintains identical electrical characteristics (SPST-NC output, 30V supply voltage), identical actuator mechanism (magnetic ball switch), identical termination method (wire leads), and identical package classification (module). Both components are manufactured by Magnasphere Corp and maintain RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

The MSS-201C-WHITE is the qualified substitute for the obsolete MSS-20CL-W based on the following engineering criteria:

Electrical Compatibility: Both components operate at 30V supply voltage with identical SPST-NC switching configuration, ensuring direct functional replacement in existing circuit designs without modification.

Mechanical Compatibility: Wire lead termination and module package form factor are identical, supporting direct installation in existing mechanical assemblies and PCB layouts.

Regulatory Compliance: Both components maintain RoHS Compliant certification, satisfying environmental and regulatory requirements for new designs and field replacements.

Product Status Advantage: The MSS-201C-WHITE holds Active product status, ensuring long-term availability, continued manufacturer support, and supply chain reliability compared to the obsolete MSS-20CL-W.

Inventory Availability: The MSS-201C-WHITE maintains 751 pieces in new original stock, providing immediate procurement capability for production and replacement applications.

Frequently Asked Questions (FAQ)

Q: Can the MSS-201C-WHITE directly replace the MSS-20CL-W in existing applications?

A: Yes. The MSS-201C-WHITE is a direct substitute. Both components share identical electrical specifications (SPST-NC output, 30V supply), identical actuator mechanism (magnetic ball switch), identical termination style (wire leads), and identical package classification (module). No circuit modification or mechanical redesign is required.

Q: What is the primary reason for substitution?

A: The MSS-20CL-W is classified as obsolete. The MSS-201C-WHITE is an active product from the same manufacturer, ensuring continued availability and manufacturer support for new designs and field replacements.

Q: Are there differences in physical dimensions between these parts?

A: The provided technical parameters do not include detailed dimensional specifications. The MSS-20CL-W is described as 3/4"D X 7/8"L, while the MSS-201C-WHITE is described as 3/4"REC 12"L. Physical verification is required for mechanical fit assessment in space-constrained applications.

Q: Do both components meet the same regulatory standards?

A: Yes. Both the MSS-20CL-W and MSS-201C-WHITE are RoHS Compliant, satisfying environmental and regulatory requirements for applications subject to RoHS directives.

Q: What is the supply voltage rating for both components?

A: Both components are rated for 30V supply voltage. This parameter is identical across both the main part and the substitute.

Q: Is the MSS-201C-WHITE available in stock?

A: Yes. The MSS-201C-WHITE maintains 751 pieces in new original stock, providing immediate availability for procurement.

Q: Are there other substitutes available for the MSS-20CL-W?

A: Based on the provided substitute list, the MSS-201C-WHITE is the identified equivalent. No additional substitutes are specified in the technical data provided.