MB2065SS4G01 Equivalent & Substitute Parts

Part Overview

The MB2065SS4G01 is a pushbutton switch manufactured by NKK Switches. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance, repair, and new design implementations where legacy component compatibility is required.

Substiute Parts

MB2065SS4G01

NKK SwitchesIn Stock: 1205MB2065SS4G01 Datasheet

Current PartRFQ

MBN12SS4G01

NKK SwitchesIn Stock: 1032MBN12SS4G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MB2065SS4G01 are identified based on functional equivalence within the pushbutton switch category. The primary substitute, MBN12SS4G01, shares the same manufacturer (NKK Switches) and product classification (pushbutton switch). This substitute maintains functional compatibility through matching circuit topology (SPDT), switch function (On-On), and electrical ratings (0.4VA at 28V AC/DC). The substitute is currently in active production status, ensuring long-term availability and supply chain continuity.

Key parameters determining substitution eligibility:

• Product category: Pushbutton Switch
• Manufacturer: NKK Switches
• Circuit configuration: SPDT
• Switch function: On-On
• Electrical rating: 0.4VA (AC/DC)
• Voltage rating: 28V AC/DC
• Mounting type: Panel Mount, Rear
• Termination style: Solder Lug

Parameter Comparison

Engineering Selection Recommendations

The MBN12SS4G01 is the designated manufacturer-recommended substitute for the obsolete MB2065SS4G01. Selection of this substitute is based on functional equivalence and active production status. The substitute belongs to the MB2000 series and maintains electrical and mechanical compatibility through matching circuit configuration, voltage ratings, and mounting specifications. Current availability of 951 units in stock ensures supply continuity for replacement and new applications.

Frequently Asked Questions (FAQ)

Q: Why is the MB2065SS4G01 no longer available? A: The MB2065SS4G01 has reached end-of-life status and is classified as obsolete by the manufacturer.

Q: What makes MBN12SS4G01 a suitable substitute? A: The MBN12SS4G01 matches the original part in circuit configuration (SPDT), switch function (On-On), electrical ratings (0.4VA at 28V AC/DC), mounting type (Panel Mount, Rear), and termination style (Solder Lug). Both components are manufactured by NKK Switches.

Q: Are there mechanical compatibility considerations? A: The substitute features a circular panel cutout of 6.50mm diameter and uses a plunger actuator with cap. Verify that existing panel mounting holes and actuator interface requirements are compatible with these specifications.

Q: What is the difference between the original and substitute part numbers? A: The MB2065SS4G01 is obsolete, while the MBN12SS4G01 is an active production part in the MB2000 series. The substitute provides equivalent functionality with current manufacturing support.

Q: Is the substitute available in stock? A: Yes, 951 units of the MBN12SS4G01 are available as new original stock.