MB2065SS1W07 Equivalent & Substitute Parts

Part Overview

The MB2065SS1W07 is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuitry with On-On switching function. This component is rated for 6A at 125V AC and 3A at 30V DC, designed for panel mount rear installation with wire wrap termination and epoxy sealed terminals.

The MB2065SS1W07 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

MB2065SS1W07

NKK SwitchesIn Stock: 935MB2065SS1W07 Datasheet

Current PartRFQ

38DSP11B10W3QT

Grayhill Inc.In Stock: 100438DSP11B10W3QT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2065SS1W07 is determined by strict alignment with the following critical parameters:

• Circuit configuration must be SPDT
• Switch function must be On-On
• AC current rating must be 6A minimum
• AC voltage rating must be 125V minimum
• DC voltage rating must be 28V or higher
• Mounting type must be Panel Mount, Rear
• Actuator type must be plunger-based
• Termination style must be Wire Wrap
• Epoxy sealed terminals required

The 38DSP11B10W3QT from Grayhill Inc. meets these substitution criteria and is classified as an active product, providing supply continuity for the obsolete MB2065SS1W07.

Parameter Comparison

Engineering Selection Recommendations

The 38DSP11B10W3QT is a qualified substitute for the MB2065SS1W07 based on the following factors:

Electrical compatibility is established through matching SPDT circuit configuration, On-On switching function, 6A AC current rating, and 125V AC voltage rating. The substitute part exceeds the DC voltage requirement (28V versus 30V specification) and provides superior DC current capability (6A versus 3A).

Mechanical compatibility is confirmed through identical panel mount rear installation and wire wrap termination. Both components feature epoxy sealed terminals and operate across the same temperature range (-30°C to 85°C).

The 38DSP11B10W3QT holds active product status, ensuring ongoing availability and supply chain support. Both components maintain equivalent compliance certifications (RoHS and REACH unaffected status). The substitute part demonstrates extended electrical life (50,000 cycles versus 25,000 cycles), providing enhanced durability characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 38DSP11B10W3QT directly replace the MB2065SS1W07 in existing designs?

A: Yes. Both components share identical SPDT circuit configuration, On-On switching function, 6A AC current rating, 125V AC voltage rating, panel mount rear installation, wire wrap termination, and epoxy sealed terminals. The substitute part meets or exceeds all critical electrical and mechanical parameters.

Q: What are the differences between these two parts?

A: The primary differences are manufacturer origin (NKK Switches versus Grayhill Inc.), product status (obsolete versus active), and performance enhancements in the substitute. The 38DSP11B10W3QT provides higher DC current capability (6A versus 3A) and extended electrical life (50,000 cycles versus 25,000 cycles). DC voltage rating is 28V on the substitute versus 30V on the original.

Q: Are there any compliance or certification differences?

A: Both components maintain RoHS compliance and REACH unaffected status. The original part carries ROHS3 certification while the substitute carries standard RoHS certification. Both are classified under the same HTSUS code (8536.50.9035) and ECCN (EAR99).

Q: What is the mechanical compatibility status for panel cutout dimensions?

A: The original MB2065SS1W07 specifies a circular 6.50mm diameter panel cutout. The 38DSP11B10W3QT does not provide panel cutout dimension specifications in available documentation. Physical verification is required to confirm mechanical fit in existing panel installations.

Q: How do the electrical life ratings compare?

A: The MB2065SS1W07 is rated for 25,000 electrical cycles, while the 38DSP11B10W3QT is rated for 50,000 electrical cycles. The substitute part provides double the electrical life expectancy under specified operating conditions.