B302-1

Technical Characteristics

• Equivalent Resistance Value In Ohms

  20.0 nominal

• Holder Cover Material

  glass or metal

• Shunt Capacitance In Picofarads

  7.0 maximum

• Center To Center Distance Between Terminals

  0.478 nominal mils and 0.494 nominal centimeters

• Body Width

  0.730 inches maximum

• Overall Width

  0.757 inches maximum

• Operating Temp Range

  -40.0/+70.0 deg celsius

• Terminal Diameter

  0.048 inches minimum and 0.052 inches maximum

• Specified Frequency

  56.052 megahertz

• Overall Thickness

  0.352 inches maximum

• Style Designator

  7 pin tube base

• Terminal Length

  0.223 inches minimum and 0.248 inches maximum

• Overall Length

  0.978 inches minimum and 1.023 inches maximum

• Frequency Tolerance For Operating Temp In Percent

  -0.004/+0.004

• Body Length

  0.755 inches minimum and 0.775 inches maximum

• Circuit Resonance

  series resonance

• Mode Of Oscillation

  third overtone and fifth overtone

• Drive Level Rating

  2.0 milliwatts maximum