MB2011SA2G31-CC Equivalent & Substitute Parts

Part Overview

The MB2011SA2G31-CC is a pushbutton switch manufactured by NKK Switches, classified as a Standard SPDT (Single Pole Double Throw) through-hole component with right-angle mounting. This switch is rated for 0.4VA at 28V AC/DC and features a red round button actuator with PC pin termination and epoxy sealed terminals. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

MB2011SA2G31-CC

NKK SwitchesIn Stock: 1000MB2011SA2G31-CC Datasheet

Current PartRFQ

MBN15SA2G31-CC

NKK SwitchesIn Stock: 798MBN15SA2G31-CC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011SA2G31-CC is determined by strict alignment with the following critical parameters:

• Circuit configuration (SPDT)
• Electrical ratings (0.4VA at 28V AC/DC)
• Switch function (On-Mom momentary operation)
• Mounting type (Through Hole, Right Angle)
• Actuator type and color (Round button, Red)
• Termination style (PC Pin)
• Environmental compliance (RoHS3, REACH Unaffected)
• Operating temperature range (-30°C to 85°C)
• Mechanical and electrical life specifications

The substitute part MBN15SA2G31-CC is identified by the manufacturer as a direct equivalent. Substitution is valid only when all electrical parameters, mechanical mounting characteristics, and environmental compliance specifications align with the original component.

Parameter Comparison

Engineering Selection Recommendations

The MBN15SA2G31-CC is the manufacturer-designated substitute for the obsolete MB2011SA2G31-CC. Both components are manufactured by NKK Switches and maintain identical electrical specifications, circuit configuration, and mechanical mounting characteristics. The substitute part carries Active product status, ensuring ongoing availability and supply chain continuity.

Both components comply with ROHS3 environmental standards and maintain equivalent performance across all specified electrical parameters. The transition from the obsolete MB2011SA2G31-CC to the active MBN15SA2G31-CC is supported by matching voltage ratings, current capacity, switch function, and termination style.

Frequently Asked Questions (FAQ)

Q: Can MBN15SA2G31-CC directly replace MB2011SA2G31-CC in existing applications?

A: Yes. Both components share identical electrical ratings (0.4VA at 28V AC/DC), SPDT circuit configuration, On-Mom switch function, through-hole right-angle mounting, PC pin termination, and operating temperature range (-30°C to 85°C). The substitute is manufacturer-designated and maintains full compatibility.

Q: What is the primary reason for substitution?

A: The MB2011SA2G31-CC is obsolete. The MBN15SA2G31-CC is the active equivalent, ensuring continued availability for new production, repairs, and legacy system support.

Q: Are there packaging differences between these parts?

A: The main part is specified with standard packaging, while the substitute is supplied in Bulk packaging. This does not affect electrical or mechanical compatibility; it reflects current distribution practices for the active part.

Q: Do both parts meet the same environmental compliance standards?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components.

Q: What mechanical life expectancy should be anticipated?

A: The MB2011SA2G31-CC specification indicates 100,000 mechanical cycles and 50,000 electrical cycles. These parameters should be verified for the MBN15SA2G31-CC in the manufacturer's current datasheet to confirm equivalence under specific application conditions.