SM118A

Technical Characteristics

• Overall Width

  0.400 inches maximum

• Case Material

  metal

• Environmental Protection

  hermetic

• Contact Material

  silver

• Contact Surface Treatment

  gold

• Purpose For Which Designed

  general

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Cubic Measure

  0.410 cubic inches

• Mounting Facility Pattern

  two position diagonal single mounting facility

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Precious Material

  silver and gold

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal single mounting facility

• Overall Length

  1.180 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.125 inches nominal single mounting facility

• Overall Height

  0.870 inches maximum

• Unthreaded Mounting Hole Diameter

  0.096 inches nominal single mounting facility

• Fragility Factor

  moderately rugged

• Winding Quantity

  1

• Coil Quantity

  1

• Winding Dc Resistance Rating

  600.0 ohms nominal single winding

• Duty Type

  continuous

• Arc Quenching Method

  air

• Storage Type

  general purpose warehouse

• Time Delay

  0.005 seconds maximum fixed operate and release time

• Operating Voltage Rating And Type At Specified Temp

  12.0 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac resistive load and 2.0 amperes dc

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Unpackaged Unit Weight

  1.000 ounces

• Precious Material And Location

  contacts silver and contact surfaces gold

• Terminal Type And Quantity

  8 wire lead all functions