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NKK Switches M2018E4S1W01 Miniature Toggle Switch

This miniature toggle switch offers versatile multi-function operation, compact size, and reliable performance. Suitable for electronic devices, it features gold and silver contact ratings, high dielectric strength, and optional splashproofing. Designed with enhanced insulation barriers and anti-rotation features, it ensures durability and circuit isolation. This switch supports multiple poles and circuits, making it ideal for control panels, instrumentation, and automation systems. It complies with UL and CSA standards and is engineered for long-lasting electrical and mechanical life, ensuring stable switching in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:M2018E4S1W01
Stock:27
Inv Date:06-17-2026
Price: Unit price: $31.7
Buy/RFQ:
Source:DigiKey
Part No:M2018E4S1W01
Stock:41
Inv Date:06-17-2026
Price: Unit price: $4.37
Buy/RFQ:
Part No:M2018E4S1W01
Stock:0
Inv Date:06-18-2026
Price: N/A
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Part No:M2018E4S1W01
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.29
Buy/RFQ:
Part No:M2018E4S1W01
Stock:27
Inv Date:06-17-2026
Price: Unit price: $7.88
Buy/RFQ:

NKK Switches M2018E4S1W01 Miniature Toggle Switch Specifications:

  • Poles & Circuits: 1-4 poles, multiple circuits available
  • Contact Materials: Silver over Silver, Gold over Brass or Copper
  • Power Ratings: 6A at 125V AC, 3A at 250V AC
  • Logic Ratings: 6A at 125V AC, 3A at 250V AC, 0.4VA max at 28V AC/DC
  • Contact Resistance: 10 milliohms max for silver, 20 milliohms max for gold
  • Insulation Resistance: 1,000 megohms minimum at 500V DC
  • Dielectric Strength: 1,000V AC between contacts, 1,500V between contacts and case
  • Mechanical Life: 100,000 operations for standard, 50,000 for splashproof devices
  • Electrical Life: 50,000 cycles for gold contacts, 25,000 for silver contacts
  • Operating Temperature Range: -30°C to +85°C
  • Vibration: 10-55Hz with 1.5mm amplitude, 2 hours per direction
  • Shock: 50G acceleration, 6 directions, 5 shocks each
  • Sealing: Splashproof options meeting IP67 with O-rings
  • Mounting Torque: 3.0Nm for large bushings, 1.5Nm or 0.7Nm for others
  • Soldering: Wave and manual soldering compatible, lever must be in OFF position during soldering
  • Standards & Certifications: UL Recognized, CSA Certified, compliant with flammability standards UL 94V-0

Buy the NKK Series M Miniature Toggle Switch: M2018E4S1W01

Experience reliable control with our miniature toggle switch ideal for electronic devices, instrumentation, and automation. Designed for durability, it features high-quality contacts, multiple circuit options, and compliance with UL and CSA standards. Easy to install, with splashproof options available, ensuring protection in demanding environments. Perfect for engineers and technicians seeking high performance, long lifespan, and safety certified switches for a variety of applications. Purchase online today for fast delivery and secure checkout, and enhance your project’s reliability.

Get NKK Series M miniature toggle switch M2018E4S1W01 today—built for precision, durability, and reliable switching performance.

Frequently Asked Questions

Where can I buy NKK Switches M2018E4S1W01?

You can click on the BUY or RFQ button to purchase M2018E4S1W01 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2018E4S1W01?

You can download the M2018E4S1W01 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2018E4S1W01?

NKK Switches

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