MB2011SB1W01-EC Equivalent & Substitute Parts

Part Overview

The MB2011SB1W01-EC is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with panel mount rear installation. This component is rated for 6A at 125V AC and 3A at 30V DC, with a red round button actuator and 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

MB2011SB1W01-EC

NKK SwitchesIn Stock: 1120MB2011SB1W01-EC Datasheet

Current PartRFQ

MBN15SB1W01-EC

NKK SwitchesIn Stock: 1067MBN15SB1W01-EC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011SB1W01-EC is determined by the following critical parameters:

• Circuit configuration (SPDT)
• Current and voltage ratings (6A/125V AC minimum; 3A/30V DC minimum)
• 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 to 85°C)
• Mechanical and electrical life specifications

The substitute part MBN15SB1W01-EC is classified as a compatible alternative based on matching electrical characteristics and mechanical interface requirements within the NKK Switches product portfolio.

Parameter Comparison

Engineering Selection Recommendations

The MBN15SB1W01-EC is an active product from NKK Switches and represents the current manufacturing equivalent for the obsolete MB2011SB1W01-EC. Selection of the substitute part is appropriate for applications requiring component replacement in legacy systems. Both parts maintain ROHS3 compliance and are sourced from the same manufacturer, ensuring consistency in design and manufacturing standards. The active product status of MBN15SB1W01-EC provides advantages in terms of ongoing availability and supply chain reliability compared to the obsolete main part number.

Frequently Asked Questions (FAQ)

Q: Can MBN15SB1W01-EC directly replace MB2011SB1W01-EC in existing applications?

A: Yes, MBN15SB1W01-EC is classified as a compatible substitute. Both parts share the same manufacturer (NKK Switches), termination style (Solder Lug), and packaging format (Bulk). Verification of electrical ratings and mechanical interface compatibility with your specific application is required before implementation.

Q: What is the primary reason for seeking a substitute for MB2011SB1W01-EC?

A: The MB2011SB1W01-EC is obsolete. MBN15SB1W01-EC is an active product offering continued availability and supply chain support.

Q: Are there any compliance differences between the main part and substitute?

A: Both parts are ROHS3 compliant and manufactured by NKK Switches, maintaining equivalent regulatory compliance standards.

Q: What parameters must remain consistent when substituting these parts?

A: Critical parameters include circuit configuration (SPDT), current/voltage ratings, mounting type (Panel Mount, Rear), actuator type (Round, Button), termination style (Solder Lug), and panel cutout dimensions (Circular - 12.50mm Dia).