myMectronic
myMectronic

A Premier B2B Part Search

NKK Switches MB2011SB1W03DA Miniature Pushbutton Switch

This compact miniature pushbutton switch is designed for versatile applications, offering high reliability and consistent performance for electronic devices. It features a 12mm diameter threaded bushing with keyway, silver contacts rated at 6A at 125V AC and 3A at 250V AC. The switch includes solder lug terminals and is available with different actuators, caps, and mounting options, making it suitable for control panels and electronic assemblies that demand durable, precise actuation with easy installation and maintenance.

Authorized Distributors
Source:DigiKey
Part No:MB2011SB1W03-DA
Stock:89
Inv Date:06-17-2026
Price: Unit price: $47.13
Buy/RFQ:
Source:DigiKey
Part No:MB2011SB1W03-DA
Stock:20
Inv Date:06-17-2026
Price: Unit price: $11.87
Buy/RFQ:
Part No:MB2011SB1W03-DA
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:MB2011SB1W03-DA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.75
Buy/RFQ:
Part No:MB2011SB1W03-DA
Stock:56
Inv Date:06-17-2026
Price: Unit price: $11.7
Buy/RFQ:

NKK Switches MB2011SB1W03DA Miniature Pushbutton Switch Specifications:

  • Bushing Diameter: 12mm with threaded keyway
  • Contact Material: Silver over Silver
  • Rating: 6A @ 125V AC, 3A @ 250V AC
  • Terminals: Solder Lug
  • Cap Diameter Options: 8.0mm, 10.0mm, 13.2mm, 19.0mm
  • Plunger Type: Metal for B3 bushing, Plastic for BI bushing
  • Maximum Panel Thickness: 5.5mm
  • Material: Polycarbonate for shrouds, Polystyrene for caps
  • Colors Available: Black, White, Red, Green, Blue, Gray
  • Mounting Style: Round and Rectangular shrouds
  • Operating Life: 10,000 cycles for momentary, 30,000 for alternate action
  • Mounting Hardware: Brass, Steel, Nickel-plated options
  • Certifications: Not specified; Ordering options include UL, CSA markings on request

Buy the NKK MB2011SB1W3– Reliable Miniature Pushbutton for Industrial Applications

Experience dependable performance with the NKK miniature pushbutton switch, featuring a 12mm threaded bushing, silver contacts rated for 6A at 125V AC. Its durable solder lug terminals ensure secure connections, making it ideal for electronic control systems and panels. Available in various actuation caps and mounting styles, this switch offers versatility for diverse industrial and machinery applications. Easy to install, reliable, and with excellent cycle life, purchase your switch online today for quality you can trust in your next project.

Get NKK MB2011SB1W3 today—built for precision and long-lasting durability in control panel designs.

Frequently Asked Questions

Where can I buy NKK Switches MB2011SB1W03DA?

You can click on the BUY or RFQ button to purchase MB2011SB1W03DA from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2011SB1W03DA?

You can download the MB2011SB1W03DA datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2011SB1W03DA?

NKK Switches

NKK Switches Part List

Browse and search other NKK Switches parts, locate datasheets and stock

Sponsored by