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NKK Switches M2T28SA5W03 Miniature Toggle Switch

This miniature toggle switch is designed for electronic applications, offering a compact size ideal for tight spaces. It features dual ratings for power and logic levels, with silver and gold contact options supporting resistive loads up to 6A at 125V AC, and 0.4VA at 28V AC/DC. The switch boasts a durable construction with various actuation angles, sealed housing to prevent contamination, and UL and CSA certifications. Its versatile design includes different pole and circuit configurations with straight, right-angle, and extended PC terminals, ensuring reliable performance in industrial, commercial, and electronic control systems.

Authorized Distributors
Source:DigiKey
Part No:M2T28SA5W03
Stock:24
Inv Date:06-17-2026
Price: Unit price: $33.17
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Source:DigiKey
Part No:M2T28SA5W03
Stock:36
Inv Date:06-17-2026
Price: Unit price: $4.56
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Part No:M2T28SA5W03
Stock:0
Inv Date:06-18-2026
Price: N/A
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Part No:M2T28SA5W03
Stock:0
Inv Date:06-17-2026
Price: Unit price: $6.51
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Part No:M2T28SA5W03
Stock:24
Inv Date:06-17-2026
Price: Unit price: $8.23
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Part No:M2T28SA5W03
Stock:90
Inv Date:06-18-2026
Price: N/A
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NKK Switches M2T28SA5W03 Miniature Toggle Switch Specifications:

  • Power Rating: 6A @ 125V AC, 3A @ 250V AC
  • Logic Level Rating: 0.4VA max @ 28V AC/DC
  • Contact Resistance: 10 milliohms max (silver), 20 milliohms max (gold)
  • Insulation Resistance: 1,000 megohms min @ 500V DC
  • Dielectric Strength: 1,000V AC (contacts to case) for 1 minute, 1,500V AC (contacts between contacts) for 1 minute
  • Mechanical Life: 100,000 operations minimum
  • Electrical Life: Silver contacts 25,000 operations; Gold contacts 50,000 operations
  • Operating Temperature Range: -30°C to +85°C
  • Material: Brass with nickel or tin plating, glass fiber reinforced polyamide housing, Nitrile butadiene rubber seal
  • Sealing: O-ring at actuator, ultrasonic welded housing, epoxy sealed terminals
  • Actuator Angle: 26°
  • Termination: Straight, right-angle, or extended PC terminals
  • Standards: UL Listed, CSA Certified

Buy the NKK Series M2 Miniature Toggle Switch: M2T28SA5W03

Purchase the NKK Series M2 miniature toggle switch online today and benefit from reliable performance, sealed housing protection against contaminants, and versatile terminal options. Perfect for electronic, industrial, and control applications, this compact switch supports high resistive loads up to 6A at 125V AC and offers dual ratings for power and logic levels. With certifications from UL and CSA, it ensures safety and compliance. Lightweight yet durable, it’s designed for easy installation and long-term operation, making it an essential component for your electronic projects and machinery.

Get NKK Series M2 toggle switch today—built for precision and long-lasting durability in electronic control systems.

Frequently Asked Questions

Where can I buy NKK Switches M2T28SA5W03?

You can click on the BUY or RFQ button to purchase M2T28SA5W03 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part M2T28SA5W03?

You can download the M2T28SA5W03 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of M2T28SA5W03?

NKK Switches

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