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NKK Switches M2018E2S1W03 Miniature Toggle Switch

This is a miniature toggle switch that can also function as a multi-function switch, suitable for various electronic applications requiring small form factors and multiple operational modes. It features dual ratings for power and logic levels, with ratings of 6A at 125V AC and 3A at 250V AC, and utilizes silver or gold contact materials ensuring high reliability. The switch includes epoxy sealed terminals for contaminant protection, and is designed with high insulation barriers for circuit isolation. Its compact size and robust construction make it ideal for electronics requiring precise control and durability under diverse environmental conditions.

Authorized Distributors
Source:DigiKey
Part No:M2018E2S1W03
Stock:51
Inv Date:06-17-2026
Price: Unit price: $29.51
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Source:DigiKey
Part No:M2018E2S1W03
Stock:2
Inv Date:06-17-2026
Price: Unit price: $7.7
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Part No:M2018E2S1W03
Stock:68
Inv Date:06-18-2026
Price: Unit price: $7.62
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Part No:M2018E2S1W03
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.62
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Part No:M2018E2S1W03
Stock:51
Inv Date:06-17-2026
Price: Unit price: $7.32
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Part No:M2018E2S1W03
Stock:14
Inv Date:06-18-2026
Price: N/A
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NKK Switches M2018E2S1W03 Miniature Toggle Switch Specifications:

  • Mechanical Life: 100,000 operations minimum
  • Electrical Life: 50,000 operations minimum
  • Contact Resistance: 10 milliohms maximum for silver, 20 milliohms maximum for gold
  • Insulation Resistance: 1,000 megohms minimum @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts for 1 minute, 1,500V AC between contacts and case for 1 minute
  • Operating Temperature: -30°C to +85°C
  • Vibration: 10 ~ 55Hz, peak-to-peak amplitude of 1.5mm for 1 minute in 3 directions
  • Shock: 50G acceleration (tested in 6 directions)
  • Sealing: Splashproof options meeting IP67 standards
  • Mounting Torque: 3.0Nm for large bushings, 1.5Nm for standard bushings
  • Materials: Brass with chrome or nickel plating, polycarbonate or polyethylene cases, epoxy sealed terminals
  • Standards & Certifications: UL, CSA recognized, Flammability UL 94V-0

Buy the Buy NKK Miniature Toggle Switch Part Number M2018E2S1W03 Online

Enhance your electronic projects with the NKK miniature toggle switch designed for durability and high-performance operation. Featuring dual contact ratings of 6A at 125V AC and 3A at 250V AC, it offers high reliability with epoxy sealed terminals to prevent contamination. Its compact size fits small spaces, making it ideal for a variety of applications. Choose options with splashproof features meeting IP67 standards for harsh environments. Secure your switch today online for fast delivery and professional quality, ensuring dependable operation in all your control systems.

Order your NKK Series M toggle switch today and ensure your electronic projects have reliable switching with durable contact materials and sealed terminals.

Frequently Asked Questions

Where can I buy NKK Switches M2018E2S1W03?

You can click on the BUY or RFQ button to purchase M2018E2S1W03 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2018E2S1W03?

You can download the M2018E2S1W03 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2018E2S1W03?

NKK Switches

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