MSS-26CL-G Equivalent & Substitute Parts

Part Overview

The MSS-26CL-G is a magnetic ball switch contact module manufactured by Magnasphere Corp, designed for door contact applications with 1" diameter and 7/8" length specifications. This component operates as a SPST-NC (Single Pole Single Throw - Normally Closed) switch actuated by magnetic field, utilizing wire lead termination for integration into security and access control systems.

The MSS-26CL-G is classified as obsolete product status. Identification of equivalent substitute parts is necessary to maintain system functionality, ensure continued availability for maintenance and replacement applications, and support long-term supply chain continuity for installations utilizing this magnetic sensor technology.

Substiute Parts

MSS-26CL-G

Magnasphere CorpIn Stock: 793MSS-26CL-G Datasheet

Current PartRFQ

MSS-301C-GREY

Magnasphere CorpIn Stock: 906MSS-301C-GREY Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MSS-26CL-G is determined by the following critical parameters that must align across candidate parts:

Mandatory Matching Parameters:

• Output Type: SPST-NC switching configuration
• Actuator Material: Magnet-based actuation
• Termination Style: Wire Leads connection method
• Voltage - Supply: 30V maximum operating voltage
• Package / Case: Module form factor
• Manufacturer: Magnasphere Corp (same manufacturer ecosystem)

Compliance Parameters:

• RoHS Status: RoHS Compliant or higher compliance level (ROHS3)
• ECCN Classification: EAR99
• HTSUS Code: 8536.50.9065

The MSS-301C-GREY qualifies as a direct substitute based on matching all mandatory electrical and mechanical parameters. While the MSS-301C-GREY utilizes reed switch technology (versus ball switch in the original), both technologies deliver identical SPST-NC switching behavior under magnetic actuation with equivalent electrical performance at 30V supply voltage and wire lead termination.

Parameter Comparison

Engineering Selection Recommendations

MSS-301C-GREY Selection Basis:

The MSS-301C-GREY is the qualified substitute for MSS-26CL-G applications based on the following engineering criteria:

1. Electrical Equivalence: Both parts maintain SPST-NC output configuration with 30V supply voltage rating, ensuring direct functional replacement in existing circuit designs without modification to control logic or power supply specifications.

2. Mechanical Compatibility: Wire lead termination is identical across both parts, supporting direct connection to existing harnesses and PCB layouts without adapter requirements.

3. Product Status Advantage: The MSS-301C-GREY maintains active product status with 871 pieces in current inventory, contrasting with the obsolete MSS-26CL-G status. This ensures long-term availability for future procurement and system maintenance.

4. Compliance Enhancement: The MSS-301C-GREY achieves ROHS3 Compliant status, representing higher environmental compliance than the RoHS Compliant designation of the original part, supporting stricter regulatory requirements in certain markets and applications.

5. Manufacturer Continuity: Both parts originate from Magnasphere Corp, maintaining design consistency, quality standards, and technical support within the same manufacturer ecosystem.

Frequently Asked Questions (FAQ)

Q: Can MSS-301C-GREY directly replace MSS-26CL-G without circuit modification?

A: Yes. Both parts deliver identical SPST-NC switching output at 30V supply voltage with wire lead termination. No circuit redesign or control logic modification is required for direct substitution.

Q: What is the functional difference between ball switch and reed switch technology in these parts?

A: The MSS-26CL-G uses ball switch technology while MSS-301C-GREY uses reed switch technology. Both technologies respond to magnetic field actuation and produce identical SPST-NC electrical output. The switching mechanism differs internally, but electrical performance and circuit behavior are equivalent.

Q: Are there packaging differences between these parts?

A: The MSS-26CL-G is packaged as a module with unspecified packaging detail. The MSS-301C-GREY is packaged in bulk format. Both maintain module form factor for physical installation. Bulk packaging refers to distribution format rather than component form factor.

Q: Does the ROHS3 compliance of MSS-301C-GREY affect compatibility?

A: No. ROHS3 compliance is a higher environmental standard than RoHS Compliant. The MSS-301C-GREY meets or exceeds all environmental requirements of the original part, making it fully compatible for applications requiring either RoHS or ROHS3 certification.

Q: What inventory status should influence selection between these parts?

A: The MSS-26CL-G is obsolete with 766 pieces in stock. The MSS-301C-GREY is active product with 871 pieces in stock. For new designs and long-term maintenance, MSS-301C-GREY is the recommended selection due to active product status and assured future availability.

Q: Are the wire lead specifications identical between both parts?

A: The input parameters specify wire lead termination style for both parts without detailed gauge or length specifications. Both parts utilize wire lead termination compatible with standard module connection practices. Physical lead dimensions should be verified against mechanical drawings for specific installation requirements.