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12DW7 Pinout
basing pinout

 

12DW7 Substitutes

No information available

12DW7 Ratings
Vh Ih VaMax PaMax Notes
12.6 0.15 330 1.2 Section 1 (pins 6,7,8)
12.6 0.15 330 3.3 Section 2 (pins 1,2,3)
6.3 0.3

 

12DW7 Application Data
Class Va Vg1 Ia Ra S Notes
A 250 -2.0 1.2 62,500 1.6 Section 1 (pins 6,7,8)
A 100 -1.0 0.5 80,000 1.25 Section 1 (pins 6,7,8)
A 250 -8.5 10.5 7,700 2.2 Section 2 (pins 1,2,3)
A 100 0.0 11.8 6,500 3.1 Section 2 (pins 1,2,3)

 

12DW7 Data sheet links
oldradio.qrz.ru 12DW7: MK buizen handboek
Frank Philipse (Pocnet mirror - Patrik Schindler) 12DW7: 12DW7.pdf (128301 bytes), 12DW7.pdf (80954 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 12DW7: 12DW7.pdf (128301 bytes), 12DW7.pdf (80954 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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