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NKK Switches M2012SA1W03 Miniature Toggle Switch

This miniature toggle switch features multi-function capabilities, reliable switching performance, and a compact design suitable for various electronic and industrial applications. Its robust construction includes durable contact materials and certifications for safety and efficiency. The switch supports multiple circuit configurations, including SPST, DPST, and DPDT, with dual ratings for power and logic levels. It is engineered for long mechanical and electrical life, with environmental sealing options and easy mounting features, making it ideal for control panels, automation systems, and instrumentation.

Authorized Distributors
Source:DigiKey
Part No:M2012SA1W03
Stock:15
Inv Date:06-17-2026
Price: Unit price: $22.1
Buy/RFQ:
Part No:M2012SA1W03
Stock:0
Inv Date:06-18-2026
Price: N/A
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Part No:M2012SA1W03
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.87
Buy/RFQ:
Part No:M2012SA1W03
Stock:15
Inv Date:06-17-2026
Price: Unit price: $6.48
Buy/RFQ:

NKK Switches M2012SA1W03 Miniature Toggle Switch Specifications:

  • Electrical Capacity (Resistive Load): 6A @ 125V AC & 3A @ 250V AC
  • Contact Resistance: Max 10 milliohms for silver contacts, Max 20 milliohms for gold contacts
  • Insulation Resistance: Minimum 1,000 megohms @ 500V DC
  • Dielectric Strength: Minimum 1,000V AC between contacts for 1 minute, 1,500V AC between contacts and case for 1 minute
  • Mechanical Life: Minimum 100,000 operations
  • Electrical Life: 50,000 to 100,000 operations depending on model
  • Operating Temperature Range: -30°C to +85°C
  • Vibration resistance: 10–55Hz, with peak-to-peak amplitude of 1.5mm
  • Shock resistance: 50G acceleration tests
  • Sealing: Splashproof options meeting IP67
  • Mounting Torque: 3.0Nm for large bushing, 1.5Nm for other bushings
  • Contact Materials: Silver over Silver, Gold over Brass or Copper
  • Terminals: Solder Lug, Quick Connect, PC pins
  • Standards & Certifications: UL Recognized, CSA Certified
  • Bushing Material: Brass with chrome or nickel plating
  • Housing Material: Polycarbonate rated UL94V-0
  • Environmental: Operating temperature -30°C to +85°C, sealed options available

Buy the NKK Series M – Reliable Miniature Toggle for Industrial Applications

Experience reliable control with the NKK Series M miniature toggle switch, engineered for durability, environmental sealing, and precise operation. Perfect for industrial, automation, and instrumentation applications, this switch supports multiple circuit configurations and ratings. Its robust contact materials ensure long service life, while the easy mount design simplifies installation. Browse our selection online to find the ideal model for your needs and enjoy quick delivery and expert support, ensuring seamless integration into your project or system.

Get NKK Series M miniature toggle switch today—built for precision, durability, and versatile control solutions.

Frequently Asked Questions

Where can I buy NKK Switches M2012SA1W03?

You can click on the BUY or RFQ button to purchase M2012SA1W03 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2012SA1W03?

You can download the M2012SA1W03 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2012SA1W03?

NKK Switches

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