MB2011SB1G01 Equivalent & Substitute Parts

Part Overview

The MB2011SB1G01 is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.4VA current rating at 28V. This component is designed for panel mount, rear installation applications with a standard plunger actuator and solder lug termination. The product is currently obsolete, making identification of suitable substitute components essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

MB2011SB1G01

NKK SwitchesIn Stock: 869MB2011SB1G01 Datasheet

Current PartRFQ

MBN15SB1G01

NKK SwitchesIn Stock: 1005MBN15SB1G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011SB1G01 is determined by the following critical parameters:

• Circuit configuration (SPDT requirement)
• Current and voltage ratings (0.4VA at 28V AC/DC)
• Mounting type (Panel Mount, Rear)
• Termination style (Solder Lug)
• Panel cutout dimensions (Circular 12.50mm Dia)
• Operating temperature range (-30°C to 85°C)
• Mechanical and electrical life specifications

The MBN15SB1G01, manufactured by NKK Switches, is identified as a manufacturer-recommended substitute. This part maintains compatibility with the electrical and mechanical interface requirements of the MB2011SB1G01 while offering active product status and current availability.

Parameter Comparison

Engineering Selection Recommendations

The MBN15SB1G01 is designated as the manufacturer-recommended substitute for the obsolete MB2011SB1G01. Both components are manufactured by NKK Switches and maintain ROHS3 compliance. The substitute part is currently in active production status with confirmed inventory availability, providing supply chain continuity for applications requiring MB2011SB1G01 functionality.

Selection of the MBN15SB1G01 is supported by NKK Switches' official substitution designation and equivalent compliance certifications. The active product status ensures ongoing availability and manufacturing support.

Frequently Asked Questions (FAQ)

Q: Why is the MB2011SB1G01 being replaced? A: The MB2011SB1G01 has reached obsolete status. The MBN15SB1G01 is the manufacturer-recommended substitute to maintain system functionality and supply chain continuity.

Q: Are the MB2011SB1G01 and MBN15SB1G01 electrically equivalent? A: Both components are manufactured by NKK Switches and are designated as equivalent substitutes based on manufacturer specifications. The MBN15SB1G01 maintains the electrical and mechanical interface requirements of the original part.

Q: What is the difference between these two parts? A: The primary difference is product status. The MB2011SB1G01 is obsolete, while the MBN15SB1G01 is an active product with current manufacturing support and inventory availability.

Q: Can I use the MBN15SB1G01 as a direct replacement? A: The MBN15SB1G01 is the manufacturer-recommended substitute. Verify mechanical fit and electrical interface compatibility with your specific application requirements before implementation.

Q: Are both parts RoHS compliant? A: Yes, both the MB2011SB1G01 and MBN15SB1G01 are ROHS3 compliant.