MB2011SB1G01-DC Equivalent & Substitute Parts

Part Overview

The MB2011SB1G01-DC is a pushbutton switch manufactured by NKK Switches, classified as a Standard Panel Mount SPDT (Single Pole Double Throw) switch with On-Momentary function. This component is rated for 0.4VA at 28V AC/DC and features a red round button actuator with solder lug termination. The product is currently obsolete, making identification of compatible substitute parts essential for system maintenance, repair, and component sourcing in legacy applications.

Substiute Parts

MB2011SB1G01-DC

NKK SwitchesIn Stock: 1436MB2011SB1G01-DC Datasheet

Current PartRFQ

MBN15SB1G01-DC

NKK SwitchesIn Stock: 830MBN15SB1G01-DC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MB2011SB1G01-DC is determined by the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-Momentary)
• Electrical ratings (0.4VA at 28V AC/DC)
• Mounting type (Panel Mount, Rear)
• Actuator type and color (Round Button, Red)
• Termination style (Solder Lug)
• Panel cutout dimensions (Circular 12.50mm Dia)
• Operating temperature range (-30°C ~ 85°C)
• Mechanical and electrical life specifications

The substitute part MBN15SB1G01-DC is identified as a compatible alternative based on manufacturer designation and functional equivalence within the NKK Switches product portfolio.

Parameter Comparison

Engineering Selection Recommendations

The MB2011SB1G01-DC is obsolete; however, inventory remains available. The substitute part MBN15SB1G01-DC is manufactured by the same supplier (NKK Switches) and carries Active product status, ensuring continued availability and support. Both components are ROHS3 compliant and meet regulatory requirements for electronic component applications. Selection between the main part and substitute should be based on application-specific requirements for mechanical life, electrical life, and panel cutout compatibility, as these parameters determine direct interchangeability in existing designs.

Frequently Asked Questions (FAQ)

Q: Can MBN15SB1G01-DC directly replace MB2011SB1G01-DC in existing applications?

A: Direct replacement depends on verification of electrical ratings, mechanical life requirements, and panel cutout dimensions. Both components are manufactured by NKK Switches and share functional characteristics. Consult detailed datasheets to confirm compatibility with your specific circuit and mechanical constraints.

Q: Why is the MB2011SB1G01-DC listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The MBN15SB1G01-DC, with Active status, represents the current product offering from NKK Switches for equivalent pushbutton switch applications.

Q: What are the critical parameters for substitution?

A: Circuit configuration (SPDT), switch function (On-Momentary), electrical ratings (0.4VA at 28V AC/DC), mounting type (Panel Mount, Rear), actuator specifications (Round Button, Red), termination style (Solder Lug), and panel cutout dimensions (Circular 12.50mm Dia) are the primary criteria determining substitution viability.

Q: Are both parts RoHS compliant?

A: The MB2011SB1G01-DC is ROHS3 compliant. Compliance status for MBN15SB1G01-DC is not specified in the provided input data.

Q: What is the difference in inventory availability?

A: MB2011SB1G01-DC has 1329 pieces in stock, while MBN15SB1G01-DC has 734 pieces in stock. Both are listed as new original components.