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NKK Switches M2045ES1W01 Miniature Toggle Switch

This is a miniature toggle switch that can serve multiple functions, suitable for various electronic applications requiring compact switching solutions.

Authorized Distributors
Source:DigiKey
Part No:M2045ES1W01
Stock:30
Inv Date:06-17-2026
Price: Unit price: $78.11
Buy/RFQ:
Source:DigiKey
Part No:M2045ES1W01
Stock:46
Inv Date:06-17-2026
Price: Unit price: $10.75
Buy/RFQ:
Part No:M2045ES1W01
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:M2045ES1W01
Stock:0
Inv Date:06-17-2026
Price: Unit price: $17.94
Buy/RFQ:
Part No:M2045ES1W01
Stock:30
Inv Date:06-17-2026
Price: Unit price: $19.42
Buy/RFQ:

NKK Switches M2045ES1W01 Miniature Toggle Switch Specifications:

  • Poles & Circuits: 2, 3, 4 poles available
  • Switch Type: Toggle, Bushing Mount, Miniature
  • Contact Materials & Ratings: Silver over Silver 6A @ 125V AC, 3A @ 250V AC; Gold over Brass or Copper 6A @ 125V AC, 3A @ 250V AC
  • 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
  • Mechanical Life: 100,000 operations minimum; 50,000 operations for some models
  • Electrical Life: 50,000 operations minimum for gold contacts
  • Temperature Range: -30°C through +85°C
  • Vibration: 10-55Hz with peak-to-peak amplitude of 1.5mm over 1 minute
  • Shock: 50G acceleration tests
  • Sealing: Splashproof options meeting IP67 standards
  • Mounting Torque: 3.0Nm (large bushing), 1.5Nm (standard bushing), 0.7Nm (small bushing)
  • Material: Brass with chrome plating, polycarbonate cases
  • Operating Temp Range: -30°C to +85°C
  • Certifications: UL Recognized, UL94V-0 flammability rating
  • Certifications: CSA, recognized at 6A @ 125V AC & 3A @ 250V AC

Buy the Buy NKK Miniature Toggle Switch Part Number M2045ES1W01 Online

Purchase the NKK Miniature Toggle Switch now online for dependable performance in compact electronic designs. Engineered for long-lasting durability and precise switching, this versatile component suits various applications. Whether you need a 2, 3, or 4 pole model, you can rely on quick and secure online ordering. Designed with high-quality materials and certifications including UL recognition, it ensures safety and reliability. Enhance your projects with a switch that guarantees performance, convenience, and durability—order today for fast delivery and excellent value.

Get NKK M2045ES1W01 today—built for precision, durability, and reliable electronic switching solutions.

Frequently Asked Questions

Where can I buy NKK Switches M2045ES1W01?

You can click on the BUY or RFQ button to purchase M2045ES1W01 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2045ES1W01?

You can download the M2045ES1W01 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2045ES1W01?

NKK Switches

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