3128A1B1U2

Technical Characteristics

• Thread Class

  2a single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.500 inches nominal single mounting facility

• Winding Quantity

  1

• Winding Dc Resistance Rating

  1.2 kilohms nominal single winding

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• Nominal Operating Current Rating And Type

  1.4 milliamperes dc single winding

• Terminal Type And Quantity

  5 pin all functions

• Overall Length

  1.000 inches nominal

• Overall Height

  1.960 inches nominal

• Overall Width

  1.000 inches nominal

• Environmental Protection

  hermetic

• Coil Quantity

  1

• Mounting Facility Type And Quantity

  2 threaded stud single mounting facility

• Pile-Up Main Contact Form Arrangement

  1c

• Nominal Thread Size

  0.112 inches single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac inductive load

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac

• Thread Series Designator

  unc single mounting facility