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NKK Switches M2B15AA5G03FA Miniature Process Sealed Pushbutton Switch

Miniature pushbutton switch designed for printed circuit board applications, offering reliable momentary contact with a compact size suitable for electronic devices. Its sealed construction features ultrasonic welding and epoxy sealed terminals, protecting against contaminants and cleaning fluids. The switch provides a short travel, sensitive actuation, and smooth feel with audible feedback, making it ideal for space-constrained electronics. It combines silver and gold contact ratings, with a durable construction rated for 200,000 operations, suitable for industrial control, automation, and electronic equipment.

Authorized Distributors
Source:DigiKey
Part No:M2B15AA5G03-FA
Stock:33
Inv Date:06-17-2026
Price: Unit price: $23.75
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Source:DigiKey
Part No:M2B15AA5G03-FA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.2
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Part No:M2B15AA5G03-FA
Stock:0
Inv Date:06-18-2026
Price: Unit price: $7.52
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Part No:M2B15AA5G03-FA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.2
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Part No:M2B15AA5G03-FA
Stock:73
Inv Date:06-17-2026
Price: Unit price: $8.88
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Part No:M2B15AA5G03-FA
Stock:4
Inv Date:06-18-2026
Price: N/A
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NKK Switches M2B15AA5G03FA Miniature Process Sealed 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 minimum between contacts for 1 min, 1,500V AC between contacts & case for 1 min
  • Mechanical Life: 200,000 operations
  • Operating Force: 49.0N (plunger A), 79.4N (plunger B)
  • Travel: Pretravel 0.023” (0.6mm), Overtravel 0.016” (0.4mm), Total travel 0.039” (1.0mm)
  • Operating Temperature: -30°C to +85°C
  • Sealing: Ultrasonic weld housing, epoxy sealed terminals, rubber sealing ring
  • Materials: Brass with nickel and tin plating, glass fiber reinforced polyamide housing, silver and gold contact options
  • Soldering: Wave soldering recommended, manual soldering permitted, automated cleaning specifications available
  • Certifications: UL, CSA recognition at 1A @ 125V AC/30V DC and 0.4VA @ 28V DC

Buy the Buy NKK Miniature Process Sealed Pushbutton Switch Part Number M2B15AA5G03FA Online

Order NKK's miniature process sealed pushbutton switch online today for reliable, space-saving operation in your electronic systems. Designed with sealed construction, short travel, and sensitive actuation, this switch provides a smooth feel with audible feedback, supporting up to 200,000 cycles. Its durable materials and UL, CSA certifications ensure safety and long-term performance. Perfect for industrial control, automation, and electronic equipment, this switch guarantees high-quality operation, easy installation, and excellent resistance to environmental contaminants. Enhance your projects with this dependable component now!

Get NKK M2B15AA5G03FA today—built for precision, reliability, and long-lasting durability in electronic and control applications.

Frequently Asked Questions

Where can I buy NKK Switches M2B15AA5G03FA?

You can click on the BUY or RFQ button to purchase M2B15AA5G03FA from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2B15AA5G03FA?

You can download the M2B15AA5G03FA datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2B15AA5G03FA?

NKK Switches

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