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NKK Switches M2B25BA5G03 Miniature Pushbutton Switch

This miniature pushbutton switch features a snap-acting contact mechanism for short travel, sensitive actuation, and smooth operation. Its single unit construction of the bushing and housing provides protection against cleaning fluids and liquids. With ultrasonic welding and epoxy-sealed terminals, it ensures protection from contaminants, making it ideal for electronic control applications. Available in various configurations like SPDT, DPDT, and different plunger sizes, it offers reliable performance with a long electrical life, suitable for panel mounting in industrial and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:M2B25BA5G03
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.99
Buy/RFQ:
Part No:M2B25BA5G03
Stock:0
Inv Date:06-18-2026
Price: Unit price: $11.94
Buy/RFQ:
Part No:M2B25BA5G03
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.99
Buy/RFQ:

NKK Switches M2B25BA5G03 Miniature Pushbutton Switch Specifications:

  • Electrical Capacity: 1A @ 125V AC or 1A @ 30V DC, 0.4VA max @ 28V AC/DC
  • Contact Resistance: 20 milliohms max for silver, 30 milliohms max for gold
  • Insulation Resistance: 1,000 megohms min @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts for 1 min, 1,500V AC between contacts and case for 1 min
  • Electrical Life: 200,000 operations for silver, 100,000 for gold
  • Operating Temp Range: -30°C to +85°C
  • Vibration: 10-55Hz with 1.5mm amplitude, 2 hours
  • Shock: 50G acceleration in 6 directions
  • Mechanical Operating Force: 49.0N for plunger A, 79.4N for plunger B
  • Total Travel: 0.039 inches (1.0mm) with pretravel 0.023 inches, overtravel 0.016 inches
  • Materials: Brass with nickel or tin plating, glass fiber reinforced polyamide UL94V-0, nitrile rubber seals
  • Soldering: Wave, manual, and automated cleaning compatible
  • Standards & Certifications: UL, CSA recognized, UL9AV-0 rated housing

Buy the NKK Series M2 Miniature Pushbuttons: M2B25BA5G03

Experience reliable control with the NKK Series M2B25BA5G03 miniature pushbutton switch. Designed for panel mounting, it features sealed construction, long electrical life, and various configurations. Perfect for industrial or consumer electronics, this switch offers short travel, sensitive actuation, and protection against contaminants. Its certifications ensure safety and durability, making it the ideal choice for your next project. Order online now to access fast shipping and trusted quality for your electronic control applications.

Order your NKK Series M2B25BA5G03 miniature pushbutton switch today and ensure reliable performance for your electronic control projects with sealed housing.

Frequently Asked Questions

Where can I buy NKK Switches M2B25BA5G03?

You can click on the BUY or RFQ button to purchase M2B25BA5G03 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2B25BA5G03?

You can download the M2B25BA5G03 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2B25BA5G03?

NKK Switches

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