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6DQ4 Pinout
basing pinout
Note: pin 2 is an internal connection

 

6DQ4 Substitutes
Different filament voltage 17DQ4

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.

 

6DQ4 Ratings

No information available

6DQ4 Application Data

No information available

6DQ4 Data sheet links
Peter Millett 6DQ4: Acrobat PDF 38K
oldradio.qrz.ru 6DQ4: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6DQ4: 6DQ4.pdf (44541 bytes), 6DQ4.pdf (85106 bytes)

Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details

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