• Material Options: Aviation Grade Aluminum or Stainless Steel 303 standard, with 304 and 316 as optional choices.
• Finish Options: Anodized Aluminum available in silver, black, red, green, blue, or gold finishes.
• Printing Options: Laser Engraving or Anodized printing available.

The SMA2 is a touch metal piezo switch designed for use in demanding environments, including aviation, defense, marine, and luxury yachts. It is moisture and shock resistant, with no moving mechanical parts, enhancing its durability. The switch is customizable to meet specific requirements.

• Size: 22.5 mm, recessed.
• Switch Type: Non-illuminated, N.O. Momentary (N.C. optional), with options for Prolonged, Toggle (On/Off), Continuous, Programmable, Timer, Slide, Self Diagnostic, and WiFi Enabled.
• Electrical Data:
  • Switch Voltage: 0-24 AC/DC
  • Switch Current: 0.2 A standard (up to 1 Amp optional)
  • Power Dissipation: < 5 Watt
  • Rated Breaking Capacity: > 50,000,000 Operating Cycles
  • Switch Resistance OFF: > 20M Ohm
  • Switch Resistance ON: < 5 Ohm
  • Switch Capacitance: 10 pF
  • Switch On Duration: Up to 20 sec
  • Contact Configuration: Free Polarity
• Mechanical Data:
  • Housing Materials: Aluminum 6061 T651, Stainless Steel (Type 303, 304, or 316), or Plastic
  • Actuating Force: 2-5 Newtons
  • Connection: 22 AWG standard, with pin, tab, or terminal blocks optional
  • Shock Protection: IK 10
  • Fastening Torque: 2.5 Nm
• Environmental Data:
  • Operating Temperature: -20°C to +75°C
  • Storage Temperature: -40°C to +125°C
  • IP Protection: IP69 K

The specifications, descriptions, and illustrations are based on current information and are subject to modifications and amendments. Users should evaluate the suitability and test each product for their applications.