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35W4 Vacuum Tube New and Used

$9.50
35W4 Vacuum Tube New and Used
35W4 Vacuum Tube New and Used

Home / Shop

35W4 Vacuum Tube New and Used

$9.50
Model Number: 35W4NEW
Type 35W4 7-pin miniature half-wave rectifier tube with pilot lamp tap for AC/DC radio receivers. Available in new and used condition.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 35W4 is a 7-pin miniature half-wave high-vacuum rectifier designed for power supply service in compact line-operated AC/DC radio receivers. Introduced as part of the post-war All-American Five miniature lineup, its 35-volt, 0.15-ampere heater features a tapped section designed to operate a panel indicator lamp (such as a No. 40 or No. 47 pilot light) without requiring extra dropping resistors.

  • Tube Function: Half-Wave Rectifier

  • Base Design: 7-Pin Miniature (B7G / 7-Pin Small)

  • Glass Shape: T-5 1/2

  • Heater Voltage: 35.0 Volts AC / DC (Total heater)

  • Heater Tap Voltage: 7.5 Volts (Tap across Pins 4 and 6 for No. 40 or No. 47 lamp)

  • Heater Current: 0.15 Amps (150 mA)

  • Maximum Peak Inverse Plate Voltage: 700 Volts

  • Maximum AC Plate Voltage: 125 Volts RMS

  • Maximum DC Output Current: 100 mA

  • Maximum Peak Cathode Current: 600 mA

  • Cathode Heating Method: Indirect (Unipotential)