2N4149

Technical Characteristics

• Specification/Standard Data

  80131-release5245 professional/industrial association specification

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.200 inches nominal

• Overall Diameter

  0.230 inches maximum

• Voltage Rating In Volts Per Characteristic

  200.0 maximum breakover voltage, dc

• Electrode Internally-Electrically Connected To Case

  anode

• Power Rating Per Characteristic

  0.2 watts small-signal input power, common-collector blank

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Terminal Length

  0.500 inches maximum

• Maximum Operating Temp Per Measurement Point

  110.0 deg celsius ambient air

• Inclosure Material

  metal

• Overall Length

  0.155 inches maximum