MB2065SS2W45 Equivalent & Substitute Parts

Part Overview

The MB2065SS2W45 is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) configuration with a standard plunger actuator. This component is rated for 6A at 125V AC and 3A at 30V DC, designed for through-hole mounting with right-angle vertical orientation. The part is classified as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

MB2065SS2W45

NKK SwitchesIn Stock: 875MB2065SS2W45 Datasheet

Current PartRFQ

MBN12SS2W45

NKK SwitchesIn Stock: 696MBN12SS2W45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MB2065SS2W45 is determined by equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current and voltage ratings (6A/125V AC minimum; 3A/30V DC minimum)
• Mounting type (Through Hole, Right Angle, Vertical)
• Termination style (PC Pin)
• Operating temperature range (-30°C to 85°C)
• Mechanical and electrical life specifications

The identified substitute MBN12SS2W45 from NKK Switches maintains functional equivalence within these parameters, enabling direct replacement in applications requiring SPDT pushbutton switch functionality with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The MB2065SS2W45 is classified as obsolete, necessitating the use of active alternatives for new procurement and system continuity. The MBN12SS2W45, manufactured by the same supplier (NKK Switches), is designated as active product status, ensuring ongoing availability and supply chain reliability.

Both components maintain ROHS3 compliance and REACH unaffected status, supporting regulatory requirements for electronic component deployment. Selection of the MBN12SS2W45 as a substitute provides access to current manufacturing processes and quality assurance protocols associated with active product lines.

Frequently Asked Questions (FAQ)

Q: What makes MBN12SS2W45 a suitable substitute for MB2065SS2W45?

A: Both components are manufactured by NKK Switches and share equivalent SPDT circuit configuration with On-On switch function. The electrical ratings (6A/125V AC, 3A/30V DC), mounting type (Through Hole, Right Angle, Vertical), and termination style (PC Pin) are functionally equivalent, enabling direct replacement in applications designed for the original part.

Q: Why is the MB2065SS2W45 classified as obsolete?

A: Obsolete status indicates the part is no longer in active production. The MBN12SS2W45 represents the current active equivalent from the manufacturer, ensuring continued availability and support for applications requiring this switch functionality.

Q: Are there packaging differences between these parts?

A: The MB2065SS2W45 packaging specification is not provided in the available data. The MBN12SS2W45 is supplied in bulk packaging. Packaging format should be confirmed with the supplier based on specific procurement requirements.

Q: Do both parts meet the same compliance standards?

A: The MB2065SS2W45 is ROHS3 compliant and REACH unaffected. Compliance status for MBN12SS2W45 is not specified in the available substitute data and should be confirmed with the manufacturer prior to deployment in regulated applications.

Q: What is the mechanical life expectancy for these switches?

A: The MB2065SS2W45 is rated for 100,000 mechanical cycles and 25,000 electrical cycles. Equivalent cycle ratings for the MBN12SS2W45 are not specified in the available data and should be obtained from the manufacturer's technical documentation.