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NKK Switches MB2011SB3W01BG Miniature Pushbutton Switch

A miniature pushbutton switch designed for diverse electronic applications, offering reliable operation and multiple functions in a compact size. It features a 12mm threaded bushing with keyway, silver contacts rated at 6 amps, and solder lug terminals for secure connections. Available with various cap sizes, colors, and mounting options including round and rectangular shrouds, making it suitable for user interfaces, control panels, and automation systems. Its durable construction ensures consistent performance in demanding environments, ideal for industrial, consumer, and electronic device applications.

Authorized Distributors
Source:DigiKey
Part No:MB2011SB3W01-BG
Stock:42
Inv Date:06-17-2026
Price: Unit price: $61.1
Buy/RFQ:
Part No:MB2011SB3W01-BG
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:MB2011SB3W01-BG
Stock:0
Inv Date:06-17-2026
Price: Unit price: $15.05
Buy/RFQ:
Part No:MB2011SB3W01-BG
Stock:42
Inv Date:06-17-2026
Price: Unit price: $16.3
Buy/RFQ:

NKK Switches MB2011SB3W01BG Miniature Pushbutton Switch Specifications:

  • Diameter: 12mm threaded bushing with keyway
  • Electrical Rating: 6A @ 125V AC, 3A @ 250V AC, 0.4VA max @ 28V AC/DC
  • Contact Material: Silver over Silver, Gold over Brass or Copper
  • Terminals: Solder lug terminals
  • Plunger Type: Plastic for B1 bushing, metal for B3 bushing
  • Maximum Panel Thickness: 0.217” (5.5mm)
  • Cap Sizes: 8 Cap diameters from 0.315” to 0.748”
  • Cap Colors: Black, White, Red, Green, Blue, Gray, Amber, Yellow
  • Mounting Options: Round and rectangular shrouds, snap-in, extended PC
  • Operating Life: 10,000 cycles (momentary), 30,000 cycles (alternate action)
  • Material: Polycarbonate for shrouds, epoxy seal, and caps
  • Environmental Resistance: Splashproof options available
  • Standards & Certification: Available with UL, CSA markings if specified
  • Hardware: Brass, steel with chrome or zinc plating
  • Assembly Options: Custom assemblies with shrouds and adaptors

Buy the Buy NKK Large Bushing Miniature Pushbuttons Part Number MB2011SB3W01BG Online

Enhance your control panel or electronic device with the NKK miniature pushbutton switch. Featuring a 12mm threaded bushing, silver contacts rated at 6 amps, and solder lug terminals for secure connections, it offers reliable operation for various applications. Available in multiple cap sizes and colors, with options for splashproof and panel mounting configurations. Easy to install and built for durability, this switch ensures consistent performance in demanding environments. Order online to experience quality and flexibility in your electronic projects.

Get NKK MB2011SB3W01BG today—designed for precision, durability, and versatile control applications.

Frequently Asked Questions

Where can I buy NKK Switches MB2011SB3W01BG?

You can click on the BUY or RFQ button to purchase MB2011SB3W01BG from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2011SB3W01BG?

You can download the MB2011SB3W01BG datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2011SB3W01BG?

NKK Switches

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