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NKK Switches MB2461S1W01 Miniature Pushbutton Switch

A miniature pushbutton switch designed for momentary operation. It features silver contacts with long mechanical and electrical life, suitable for electronic and control applications requiring space efficiency, reliable switching, and corrosion resistance. The switch has a snap-acting mechanism providing smooth actuation with audible feedback, high insulation resistance, and dielectric strength, making it ideal for automation, instrumentation, and consumer electronics. Constructed with a stainless steel frame, nickel-plated brass bushing, and epoxy sealed terminals for durability and contamination protection.

Authorized Distributors
Source:DigiKey
Part No:MB2461S1W01
Stock:62
Inv Date:06-17-2026
Price: Unit price: $48.87
Buy/RFQ:
Source:DigiKey
Part No:MB2461S1W01
Stock:94
Inv Date:06-17-2026
Price: Unit price: $6.72
Buy/RFQ:
Part No:MB2461S1W01
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:MB2461S1W01
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.2
Buy/RFQ:
Part No:MB2461S1W01
Stock:62
Inv Date:06-17-2026
Price: Unit price: $12.13
Buy/RFQ:

NKK Switches MB2461S1W01 Miniature Pushbutton Switch Specifications:

  • Electrical Capacity: 3A @ 125V AC, 0.4VA max @ 28V AC/DC
  • Contact Resistance: 20 milliohms max silver, 30 milliohms max gold
  • Insulation Resistance: 1,000 megohms min @ 500V DC
  • Dielectric Strength: 1,000V AC min between contacts for 1 min, 1,500V AC min between contacts and case
  • Mechanical Life: 200,000 operations; Silver contacts 25,000 operations, Gold contacts 100,000 operations
  • Operating Temp Range: -30°C to +85°C (-22°F to +185°F)
  • Mounting: Brass with nickel plating, Stainless steel frame, with threaded bushing D Flat 7.24mm or Keyway, panel thickness up to 0.068"
  • Terminals: Solder lug, PC, Wirewrap (varies by model)
  • Cap: Black, White, or Red, 0.201” diameter, glossy polyamide
  • Certifications: UL recognized, CSA certified (order marked)
  • Standards: UL94V-0 flammability, meets applicable electrical and environmental standards

Buy the NKK Series MB2400 Miniature Pushbutton: MB2461S1W01

Enhance your electronic or control system with the versatile NKK Series MB2400 miniature pushbutton switch. Designed for momentary operation, it features durable silver contacts and corrosion-resistant stainless steel framing, offering long-lasting performance. Easy to mount with threaded bushing options and available in attractive cap colors, this compact switch is suited for automation, instrumentation, and consumer electronics. Order online today to secure a reliable, space-efficient switch that upholds high standards of quality and performance in your projects.

Order your NKK Series MB2400 miniature pushbutton switch MB2461S1W01 today and ensure your electronic projects benefit from reliable, space-saving switching solutions.

Frequently Asked Questions

Where can I buy NKK Switches MB2461S1W01?

You can click on the BUY or RFQ button to purchase MB2461S1W01 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2461S1W01?

You can download the MB2461S1W01 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2461S1W01?

NKK Switches

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