MSS-53STB Equivalent & Substitute Parts

Part Overview

The MSS-53STB is a magnetic ball switch sensor manufactured by Magnasphere Corp, classified as a magnetic sensor with SPST-NO (Single Pole Single Throw - Normally Open) output configuration. This component features wire lead termination and operates as a magnetically actuated switch module.

The MSS-53STB is currently listed with obsolete product status. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

MSS-53STB

Magnasphere CorpIn Stock: 979MSS-53STB Datasheet

Current PartRFQ

MSS-63S

Magnasphere CorpIn Stock: 823MSS-63S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MSS-53STB is determined by the following critical parameters:

Functional Equivalence Criteria:

• Output Type: SPST-NO configuration
• Actuator Material: Magnet-based actuation
• Type: Ball Switch mechanism
• Termination Style: Wire Leads

Compliance & Regulatory Criteria:

• REACH Status compliance
• ECCN classification alignment
• Moisture Sensitivity Level classification

The MSS-63S qualifies as a direct substitute based on identical functional parameters across all critical categories. Both components share the same output configuration, actuator type, switch mechanism, and termination method. Both are classified within the same regulatory frameworks and maintain equivalent environmental compliance profiles.

Parameter Comparison

Engineering Selection Recommendations

MSS-63S Selection Basis:

The MSS-63S is the manufacturer-recommended substitute for the obsolete MSS-53STB. Selection of the MSS-63S is supported by the following engineering factors:

1. Functional Parity: Both components maintain identical electrical output characteristics (SPST-NO), magnetic actuation mechanism, and wire lead termination configuration.

2. Product Status: The MSS-63S carries active product status, ensuring ongoing availability and manufacturing support from Magnasphere Corp, whereas the MSS-53STB is obsolete.

3. Regulatory Compliance: Both components share equivalent ECCN classification (EAR99) and maintain identical moisture sensitivity profiles (Not Applicable).

4. Series Continuity: Both components belong to the MSS series family, maintaining design lineage and compatibility within Magnasphere Corp's magnetic sensor product line.

5. RoHS Compliance: The MSS-63S is ROHS3 compliant, meeting current environmental and hazardous substance restriction requirements.

Frequently Asked Questions (FAQ)

Q: What makes the MSS-63S a valid substitute for the MSS-53STB?

A: The MSS-63S meets all critical functional parameters: identical SPST-NO output type, magnet-based actuation, ball switch mechanism, and wire lead termination. Both components are classified within the same regulatory frameworks and share equivalent environmental compliance profiles.

Q: Why is the MSS-53STB listed as obsolete?

A: The MSS-53STB has reached end-of-life status in Magnasphere Corp's product portfolio. The MSS-63S represents the active continuation within the MSS series, providing equivalent functionality with ongoing manufacturing support.

Q: Are there packaging differences between MSS-53STB and MSS-63S?

A: The MSS-53STB packaging is listed as unspecified in the provided data. The MSS-63S is supplied in Bag packaging. Both components are classified as Module package type.

Q: Can the MSS-63S be used as a direct replacement in existing designs?

A: The MSS-63S shares identical electrical output configuration, actuator type, and termination style with the MSS-53STB. Compatibility is determined by the specific application requirements and circuit design parameters not specified in this reference data.

Q: What is the inventory status for these components?

A: The MSS-53STB has 919 pieces in stock (new original). The MSS-63S has 774 pieces in stock (new original). Both are available for procurement.

Q: Are there regulatory or compliance differences?

A: Both components share EAR99 ECCN classification and Not Applicable moisture sensitivity levels. The MSS-63S is ROHS3 compliant. REACH status for the MSS-63S is not specified in the provided data.